The second session of the National Military Digital Camcorder Battery power technology seminar held in June

Network sponsored by the Chinese military to a "harmonious integrity of innovation" as the theme of the second session of the National Military Digital Camera Battery power technology and applications will be held June 29 in Beijing.

By then, from the General Armament Department, Ministry of Information Industry, military chemical power research and development center, the military information technology advisory committee of experts, the Second Artillery Equipment Research Institute, China South Power Technology Research Institute, Ministry of Communications Equipment Bureau of the General Staff General Staff, General Logistics Department Communication Automation Bureau, the Air Force communications station of command automation station, the General Staff Communication Department of Communication test base, China Electronic Science and Research Institute, Institute of Science and Technology Department, naval equipment BP-511 , CR-V3, the General Staff Communication Department of the Institute of more than 61 leaders and experts will visit the site.

Network sponsored by the Chinese military's first session of the National Military battery power technology and application in July 2006 workshop was successfully concluded in Beijing in the last session, invited the army information technology advisory committee of experts, assembling land and equipment Branch provides the Department of General Staff Communication the Ministry of Equipment Bureau, the Second Artillery Equipment Research Institute, the General Logistics Department communications command automation Board, 61 General Staff, General Staff communication experiments Battalion, National Defense University, Academy of Military Sciences, the Navy, Air Force, the Beijing Military Region, a hospital space, space two homes, space Hospitals aerospace eight homes, space launch Technology Research Institute, weapons, ships, China Electronics Technology Group and other research institutes attended the seminar, as well as Israel TANDILAN batteries, the United States ACTIVE POWER batteries, France SAFT batteries, Santak electronics, power source, the new Ray energy, sun power klic-5001 , EN-EL3e, CLP China Star and other well-known enterprises to participate in this discussion.

At present, the People's Liberation Army rely on national economic development and scientific and technological progress, to meet national security needs, weapons and equipment as the accelerating revolution in military affairs with Chinese characteristics and an important material base, is accelerating its modernization process; and the extensive application of electronic information technology, In the process of modernization of weapons and equipment to occupy a dominant position and has become an important factor in the decision, one outcome of a war.

In order to promote the building of military information, speed up the modernization of weapons and equipment to promote the military batteries, power supply and battery technology, power business users with the military exchanges and cooperation, the better to show battery power at home and abroad of military technology, level of development, to promote the field of international exchanges and cooperation to build a good platform, in the Ministry of Information Industry Bureau of the strong support of military electronics, by the Chinese military network to host the second session of the National Military battery power technology and application workshop will be held in 2007 6 29 held in Beijing, this seminar will have a professional product display area, the organizing committee warmly welcome enterprises to participate. By then, the organizing committee will invite more research institutes and technical personnel to participate in this meeting, I believe that through all these efforts, companies will learn from many of EN-EL4 , Li-12B the services for national defense and how to enter the military market information, establish relevant business contacts, make new friends, gain new opportunities for development.

Batteries were seized fake Nanfu

May 28 afternoon, Trade and Industry Branch of Nanning Chaoyang Xingning reports received by the Trade and Industry: Huaqiang road Nanfu counterfeit batteries for sale. Law enforcement officers immediately rushed to the Huaqiang Road, to be checked. Huaqiang Road, 64, 100, on-site uncovered Nanfu Battery 3595 Battery on the 7th, on the 5th battery 2671. The manufacturers technical personnel on-site identification, are fake and Fujian Nanping Nanfu Battery Co., Ltd. "Nanfu" brand battery products, and fraudulent use of Fujian Nanping Nanfu Battery Co., Ltd. The name and address. Law enforcement officers seized a batch of counterfeit Klic-7004 , Minolta NP-500 batteries on the spot.

Mobile phone charger to enforce uniform standards come into effect on June 14

A unified standard mobile phone charger will be June 14 this year, since enforcement. Yesterday, reporter learned from official sources confirmed the news. From the industry standards recommended to the mandatory implementation of the standard experienced a sensitive turn.

, "Is pushing the matter." MII spokesman said yesterday. "Earlier this month, Ministry of Information Industry has been to all of the domestic mobile phone manufacturers issued a document." Relevant persons CTTL yesterday said that from June 14, all of the

New cell phone to get the network card, the standard charger must be over the hurdle. Of course, not including those who have access to network card, and in the production of handsets.

In fact, the Ministry of Information Industry on December 14 last year, had been promulgated and implemented the "Mobile Communications Handset Charger and Interface Technology Requirements and test methods" and became a "recommendation" of the communications NB-2LH , NB-4L industry standards. In accordance with the request, would end the current situation of a cell phone of a charger, instead there is a USB data cable and a charger with a USB female seat. At present, China each year to replace more than 100 million mobile phones, as mobile phone chargers can not be used interchangeably, resulting in a large number of charger idle and waste.

As the initial part of the standard recommended industry standards, do not have the effect of enforcement, many cell phone manufacturers do not buy it. Prior to this, 17 have been 21 domestic handset makers Universal mobile phone charger to complete testing, including the domestic mobile phone manufacturers Bird, Malata and other companies products, but China's mobile phone market share more than 70% of the foreign brands are a collective absence. At present, the Nokia phone's internal NP-20 , NP-30 battery charger can be basically universal, while the Motorola brand charger is a typical "one on one."

Support for the standard mobile phone

Available in the second half

Standard has become mandatory, regardless of whether there is emotion, many mobile phone manufacturers had to accept that reality. Expressed support for domestic mobile phone operators. Lenovo NP-BG1 Mobile said yesterday that the company early on in the matter, all the new phones will use a unified standard.

Several foreign mobile phone operators are also to express a willingness to comply with this standard. Sony Ericsson relevant responsible person said, had received the document and have been fully in line with the exception of some de facto new mobile phone, the new research and development of all products will follow the uniform standards, in the second half will have such products available ; Prior to this, relevant persons Motorola China, said the second half of this year for powerbook g4 battery, the company's first handset to support the standard will be available; Nokia argues that "will strictly comply with local regulations and policies."

To discuss the opening of car batteries / laptop battery, dell battery have issued a safety lecture

AABC of the conference materials. The left-cum-seminar of the conference materials LLIBTA and UCAP

Such as rechargeable batteries for hybrid and large-capacity capacitor-related seminars - to large automobile manufacturers famous for more hybrid-related speech of "7th International Symposium on Advanced Automotive Battery and ultracapacitor Seminar (AABC - 07) "was local time at 14 o'clock on May 16, 2007, Long Beach, California, opened in the United States. Toyota for the current session of the exclusive main sponsor, Honda and Nissan as the platinum sponsor.

In the AABC-07, with the exception Toyota entitled "Development of Electric xps m1210 battery, xps m1530 battery Equipment for Hybrid Vehicle Batteries" speech, the U.S. Ford will "Requirements for Lithium Ion to Enter the Automotive", the U.S. General Motors will "Energy Management for Mild and Strong Hybrids: Requirements, Analysis, and Integration Issues "speech. In addition, battery makers, Nissan and NEC, NEC Tokin Corporation formed a joint venture Automotive Energy Supply, Sanyo Electric, the United States such as A123 Systems lithium-ion batteries deliver a speech on the car.

The meeting held this was the 7th, it is estimated about 700 people participated, more than the last of the 550. Because the use of lithium batteries as the feasibility of hybrid power supply has been improving, so other than motor vehicles outside of manufacturers and battery manufacturers, material manufacturers and equipment vendors are strongly collect relevant information.

In addition, AABC before the seminar-cum-"Large Lithium Ion xps m1330 battery, dell xps m1730 battery Technology and Applications (LLIBTA)", "Large Ultracapacitor (EDLC) Technology and Applications (UCAP)" was held from May 15. The LLIBTA on by the 2006 notebook computers and mobile phones have lithium batteries caught fire accident took place, the Conference established a large output power lithium-ion rechargeable battery to discuss the safety of a branch of "Lithium-Ion Battery Safety and Abuse Tolerance in High - Power Applications ". In this chapter, the Daimler-Chrysler, the U.S. National Renewable Energy Laboratory (NREL), Mitsubishi Chemical Science and Technology Research Center, United States TIAX, the U.S. Sandia National Laboratories (SNL) delivered a speech.

The momentum of China's rapid industrial development lead-acid battery

China Battery Industry Association, vice chairman of the Jin-Liang Wang believes that rapid growth in the automobile industry, and policies on the renewable energy industry, strongly support, industrial electronics technology continues to progress, driven, China's lead-acid dell xps m1710 battery, vostro 1400 battery industry and the international advanced level will gradually narrow the gap, China's lead-acid battery industry will show rapid growth momentum.

According to incomplete statistics, China's lead-acid battery manufacturer, has reached around 1500, producing an average annual rate of about 20% of the rapid growth of production in total world production of lead-acid batteries for 1 / 3, plays a decisive role in the international market position. As China's lead-acid battery to speed up technological progress, the traditional lead-acid batteries through the transformation and improvement, is moving in sealed maintenance-free batteries and other new aspects of development, at the same time by virtue of low-cost advantage inspiron 1420 battery, China's export of lead-acid batteries also show rapid growth momentum in recent years, export volume, exports were up 29% a year, and 34% of the rate of increase.

Mobile phone charger, interface next month and submit the full enforcement of foreign brands

China's mobile phone charger was a unified interface to the process of substantive progress. Recently, news came from the Ministry of Information Industry Academy of Telecommunication Research, mobile phone charger will be enforced starting next month a unified interface standard, rather than the previous recommended standards. It is worth noting, including Nokia, Motorola, Sony Ericsson and other foreign brands, including listing all new cell phone charger with battery blog and battery news ect., must be based on the standard to qualify for mobile network access license.

In fact, the Ministry of Information Industry on December 14 last year, had been promulgated and implemented the "Mobile Communications Handset Charger and Interface Technology Requirements and test methods" YD/T1591-2006 telecommunications industry standards, there are already 17 domestic handset manufacturers Universal mobile phone charger 21 to complete testing, including the domestic mobile phone manufacturers Bird, Malata, and other enterprises
Products.

However, as the initial part of the standard recommended industry standards, do not have the effect of enforcement, so despite receiving a positive response from domestic manufacturers, but the Chinese mobile phone market share more than 70% of foreign firms has been seen inspiron e1705 battery any concrete action. Therefore, it is the industry called for a unified interface standard mobile phone charger should be changed to enforce.

Last week, mobile phone charger finally got a unified interface to the process of progress. Ministry of Information Industry issued a circular calling for since June 14, 2007, the Jinwangjiance mobile phones, the mobile phone charger started implementation of a uniform interface standard, when produced in China for all new applications for mobile phones and network access license supporting Chargers have to be a unified interface.

Before Insiders said that from the production costs and the global promotion considerations, large foreign brands for the Chinese market to change its products in the near future is unlikely to be realized. But the reporter has learned that foreign firms with effect from January this year, had already begun to be prepared for inspiron 1520 battery, inspiron 1525 battery.

Analysis of China's exports in 2006 Battery

The rapid development of China Battery Industry for laptop battery, dell battery, China has become the world's production and export of battery power, in 2006 the output of various types of batteries more than 33 billion production value of more than 78 billion yuan in 2006, exports of various types of chemical batteries, up to 23.6 billion from exports in excess of 6.3 billion. In 2006 solar modules production reached 460MW, compared with 2005 growth of 230%. Export volume exceeded 1.2 billion dollars.

1, alkaline manganese dioxide primary cells: in 2006 the export volume of 5.11 billion and exports of 372 million, respectively, compared with 2005 growth of 36% and 35%. Of the top ten export enterprises as: Duracell (China) Co., Ltd., Bank of China (Ningbo) inspiron e1505 battery Co., Ltd., Ningbo Baowang Battery Co., Ltd., Shenzhen could Kin Heng Trade Development Co., Ltd., Fujian Nanping Nanfu Battery Co., Ltd., Ningbo City, the battery Electric Import & Export Co., Ltd., Wuxi Hitachi Maxell Co., Ltd., Zhejiang Mustang Battery Co., Ltd., Di Chen Warehousing Services (Shenzhen) Co., Ltd., Shanghai will Pa Battery Co., Ltd.. Annual export volume more than 11 million U.S. dollars. Among them, Duracell (China) Ltd. and Bank of China (Ningbo) Battery Co., Ltd. exports to more than 50 million U.S. dollars.

Second, ordinary manganese dioxide primary cells: in 2006 the export volume of 15.3 billion, compared with 2005 declined by 2%, exports 846 million U.S. dollars, a 21% increase over 2005. Of the top ten export enterprises as: Guangzhou Tiger Head inspiron 1501 battery Group Co., Ltd., Shenzhen could Kin Heng Trade Development Co., Ltd., Dongguan Gao Li Battery Co., Ltd., Linyi Huatai Battery Co., Ltd., Shanghai White Elephant Swan Battery Co., Ltd., Guangxi Wuzhou Xinhua Battery Co., Ltd., Zhejiang Yonggao Battery Co., Ltd., Higashiyama Battery Industry (China) Co., Ltd., Jiangmen City Hyatt Trade Co., Ltd., Pine (Guangdong) Battery Industrial Co., Ltd.. Annual export volume more than 16 million U.S. dollars. Among them, Guangzhou Tiger Head Battery Group Co., Ltd. exports of more than 244 million U.S. dollars.

Third, lithium battery: in 2006 the export volume of 329 million, up 20% over 2005 and exports of 44.62 million U.S. dollars, compared to 2005 a decrease of 20%. Of the top ten export enterprises as follows: Zhuhai SMH Co., Ltd., Kunshan Synergy Energy Technology Co., Ltd., Wuhan Lixing (Torch) Power Co., Ltd., Shenzhen could gd761, kd476 Kin Heng Trade Development Co., Ltd., Shun Wo New Power Electronics (Shenzhen) Co., Ltd., Power Glory Battery Tech (Shenzhen) Co., Ltd., Dongguan City, the external processing and assembly services company, Dongguan City, west of cadmium Ma Industry Co., Ltd., Guangzhou, China Yun-trading company td347, Di Chen Warehousing Services (Shenzhen) Limited.

4, starting with the lead-acid batteries: in 2006 the export volume of 21.92 million and exports of 214 million U.S. dollars, respectively, over 2005, up 31% and 41% respectively. Of the top ten export enterprises as: Yangzhou Apollo Battery Co., Ltd. Yuasa Battery (Shunde) Co., Ltd., Shanghai Shen Hang Import & Export Co., Ltd., of Qingyuan City, Jingwei trade Industrial Company, Guangdong MENSHY Industry Group Co., Ltd., Shanghai Johnson Controls International Battery Co., Ltd., Guangzhou Panyu Jianye Import & Export Trade Co., Ltd., Tianjin uniform Industry Co., Ltd., Hangzhou Meeting with the Foreign Trade Co., Ltd., Changzhou Himura Battery Technology Co., Ltd.. Annual export volume more than 6 million U.S. dollars.

5, sealed lead-acid inspiron b120 battery, inspiron b130 battery: in 2006 the export volume of more than 156 million and exports of 935 million U.S. dollars, respectively, compared with 2005 an increase of 16% and 41% respectively. Of the top ten export enterprises are: Hung-tao, Shenzhen Power Technology Co., Ltd., the United States and the United States Battery Co., Ltd., Kisei than the science and technology batteries (Guangzhou) Co., Ltd., Shenyang Matsushita Storage Battery Co., Ltd., Jiangsu, Ellis Technology Co., Ltd., Wuhan extraordinary power Co., Ltd., Shenzhen City, an electric battery technology Co., Ltd., Hai-Zhi batteries (Huizhou) Co., Ltd., Shenzhen today Starlight Industrial Co., Ltd., Zhongshan, Guangdong Province, Food and Fisheries Import & Export Group Co., Ltd.. Annual export volume more than 23 million U.S. dollars, of which the former three companies export more than 50 million U.S. dollars.

6, nickel-cadmium storage batteries: in 2006 the export volume of 720 million and exports of 335 million U.S. dollars, respectively, compared with 2005 a decrease of 11% and 11%. Of the top ten export enterprises as: Sanyo Energy (Suzhou) Co., Ltd., BYD Company Limited, Shenzhen Bassin Logistics Co., Ltd., Henan Huanyu Power Co., Ltd., Wuxi Matsushita Battery Co., Ltd., Dongguan City, the external processing and assembly services company, Shenzhen to Kin Heng Trade Development Co., Ltd., Zhuhai, Fujiyoshi Energy Co., Ltd., Jiangmen JJJ Battery Co., Ltd., BAUER Electronics Co., Ltd.. Annual export volume more than 7.5 million U.S. dollars, of which Sanyo Energy exports nearly 80 million U.S. dollars for inspiron 1300 battery, BYD more than 35 million U.S. dollars.

7, Ni-MH battery: in 2006 the export volume of more than 912 million, up 4% compared with 2005, exports more than 578 million U.S. dollars, with the same level as 2005. Of the top ten export enterprises as follows: Wuxi Matsushita Battery Co., Ltd., Sanyo Energy (Tianjin) Co., Ltd., GS Yuasa (Tianjin) Co., Ltd., Shenzhen could Kin Heng Trade Development Co., Ltd., Shenzhen Bassin Logistics Co., Ltd., Zambia Di Co., Ltd., Sanyo Energy (Suzhou) Co., Ltd.

Shenzhen Highpower Technology Co., Ltd., Dongguan City, McNair Technology Co., Ltd., Dallas-Fort Worth (Shanghai) Computer Technology hd438, kd186 Co., Ltd.. Annual export volume more than 12 million U.S. dollars. Among them, Panasonic, Sanyo, Yuasa, exports are more than 50 million U.S. dollars.

8, lithium-ion batteries: in 2006 the export volume of more than 1 billion, with exports more than 2.98 billion U.S. dollars, respectively, compared with 2005 growth of 34% and 29%. Of the top ten exporters as follows: Sony Electronics (Wuxi) Co., Ltd., Fuji Bay Energy (Tianjin) Co., Ltd., Siu S & P Electronics (Shanghai) Co., Ltd., Shenzhen BYD Lithium Battery Co., Ltd., Wuxi Matsushita Battery Co., Ltd., Zhuhai Matsushita Battery Co., Ltd., NEC Tokin Electronics (Xiamen) Co., Ltd., Dongguan New Energy Technology Co., Ltd., Tianjin Lishen Battery Co., Ltd., Co., Ltd., Dongguan Samsung horizon. Annual export volume more than 90 million U.S. dollars. Among them, Sony Electronics exports more latitude d520 battery, latitude d600 battery than 256 million U.S. dollars, Fuji Bay power more than 200 million U.S. dollars.

9, solar cells: solar cells in 2006 exports reached 1.2 billion U.S. dollars. Of the top ten export enterprises as: Suntech Power Co., Ltd., Baoding Tianwei Yingli New Energy Resources Co., Ltd., Changzhou Trina Solar Energy Co., Ltd., Kyocera (Tianjin) Solar Energy Co., Ltd., Jiangsu Solarfun Power Holdings Co., Ltd., Shanghai Jiaotong University Thailand Yang Green Energy Co., Ltd., Ningbo Solar Electric Power Co., Ltd., Artes solar photovoltaic (Suzhou) Limited, China Light and Power Electric (Nanjing) PV Co., Ltd., Shanghai Tong Mao Energy Development Company Limited. Annual export volume more than 24 million U.S. dollars. Among them, Suntech more than 385 million U.S. dollars, Baoding Tianwei Yingli more than 185 million U.S. dollars.

10, all kinds of battery export the top 30 companies (exports more than 55 million U.S. dollars with latitude d620 battery, inspiron 630m battery):

Number Units

Suntech Power Co., Ltd. 1

2 Wuxi Matsushita Battery Co., Ltd.

3 Sony Electronics (Wuxi) Co., Ltd.

4 Guangzhou Tiger Head Battery Group Co., Ltd.

5 Fuji Bay Energy (Tianjin) Co., Ltd.

6 Baoding Tianwei Yingli New Energy Resources Co., Ltd.

7 trillion S & P Electronics (Shanghai) Co., Ltd.

8 Shenzhen BYD Lithium Battery Co., Ltd.

9 Shenzhen to Kin Heng Trade Development Co., Ltd.

10 Zhuhai Matsushita Battery Co., Ltd.

11 NEC Tokin Electronics (Xiamen) Co., Ltd.

12 New Energy Technology Co., Ltd., Dongguan

13 Changzhou Trina Solar Energy Co., Ltd.

14 Sanyo Energy (Suzhou) Co., Ltd.

15 Tianjin Lishen Battery Co., Ltd.

16 Dongguan Samsung Co., Ltd.

17 JPOWER Technology (Tianjin) Co., Ltd.

18 Sanyo Energy (Beijing) Co., Ltd.

19 Hung-tao, Shenzhen Power Technology Co., Ltd.

20 Liang Communications Electrical Appliance Co., Ltd., Guangzhou

21 Kyocera (Tianjin) Solar Energy Co., Ltd.

22 Shanghai BYD Co., Ltd.

23 Jiangsu Solarfun Power Holdings Co., Ltd.

24 Sanyo Energy (Tianjin) Co., Ltd.

25 Sanyo Klipsch Battery (Shanghai) Co., Ltd.

Horizon Co., Ltd. 26 Tianjin Samsung

27 BYD Company Limited

28 Shanghai Jiaotong University Taiyang Green Energy Co., Ltd.

29 Raychem Electronics (Shanghai) Co., Ltd.

30 the United States and the United States Battery Co., Ltd.

Suntech Power Company ranked first and exports 385 million U.S. dollars, BYD Company Limited (including the Shanghai and Shenzhen BYD BYD inspiron 640m battery, inspiron 6400 battery Company) is the second highest export volume 288 million U.S. dollars. Came in third place is Wuxi Matsushita Battery Co., Ltd., exports of 256 million.

Yang Jike: development of circular economy should take the road of Big Science

China Environment Federation Vice-Chairman Yang Jike -- latitude d830 battery

The development of circular economy should take the road of Big Science

I think that science and technology innovation and industrial development of circular economy, we must take the social sciences, natural sciences and technical sciences combined with each other cross-road of big science.

Around the world stepped up the development of advanced automotive industry is the development of pollution-free hydrogen fuel for fuel cell vehicles. This car is only water vapor emissions and no carbon dioxide. Why should the development of such cars? First, the oil of this non-renewable energy sources drying up after decades, prices have gone up with the endless; second is constrained by international conventions.

So I predict that within a decade, China's fuel cell industry in the world economic scene is bound to flourish. Low-cost fuel cells and carbon dioxide in the deep aquifer storage technology (so that carbon dioxide is not emitted into the atmosphere) was first published is bound to reduce emissions of greenhouse gases can be achieved, and to a1175, powerbook g4 battery change the entire energy and transport sectors.

Battery4.us: Great battery online shop in US

Last Friday, my dell 1520 battery died after used for 1 year (just 15days after its dell quality warranty). So I do not think I should pay 150$ for a New dell original 1 year warranty battery. I phoned to dell customer service that if they can recall the battery and repair the battery for me, but they say it will cost me 60-70 $. Oh I think it is worse than buying a new battery. But the 150$ is too expensive.

So I tried to search Dell 1520 battery replacement US in Google, and then I found a online shop specially for US www.battery4.us, I easily search the dell 1520 battery there, and after view its policy and shipping site, I found that it is a international battery factory and battery online shop, It also has its partner in German UK and CA. It owned a battery factory in Hongkong and produce the battery pack for many Electronic Company.

Then I sent a email to its customer service about the shipping time price and discount. They replied me after 5 minutes and reduce my battery shipping fee as the light battery weight and they use usps to ship the packpage. So I order the New Dell 1520 battery (1 year warranty and 30 days money back) just $68.71 and I received it 7days later, the new battery pack can last 3 hours. In all it is a satisfactory shopping in www.batetry4.us .

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Apple Laptop Battery
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Dell Laptop battery :
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HP & Compaq battery
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IBM & Lenovo
Thinkpad A20 battery Thinkpad R32 battery Thinkpad R40 battery Thinkpad R50 battery ThinkPad R60 battery ThinkPad R60e battery Thinkpad T20 battery Thinkpad T30 battery Thinkpad T40 battery Thinkpad T42 battery ThinkPad T60 battery ThinkPad T60p battery ThinkPad X60 battery ThinkPad X60 battery ThinkPad X60s battery ThinkPad Z60t battery Thinkpad R61 battery Thinkpad R61e battery Thinkpad T61 battery ThinkPad T61p battery ThinkPad X61 battery ThinkPad X61 Tablet ThinkPad X61s battery

Sony Laptop battery
Sony PCGA-BP1N Sony PCGA-BP2E Sony PCGA-BP2EA Sony PCGA-BP2S Sony PCGA-BP2V Sony PCGA-BP4V Sony PCGA-BP51 Sony PCGA-BP71 Sony PCGA-BP71A Sony VGP-BPL2 Sony VGP-BPS2 Sony VGP-BPS3 Sony VGP-BPS4 Sony VGP-BPS5 Sony VGP-BPS5A Sony VGP-BPS9 Vaio PCG-Z505 battery Vaio VGN-FS battery Vaio VGN-FT battery Vaio VGN-SZ battery

Toshiba Laptop battery
Toshiba PA2487UR Toshiba PA3107U-1BRS Toshiba PA3191U-1BRS Toshiba PA3383U-1BRS Toshiba PA3284U-1BRS Toshiba PA3285U-1BAS Toshiba PA3331U-1BRS Toshiba PA3356U-1BRS Toshiba PA3383U-1BRS Toshiba PA3384U-1BAS Toshiba PA3395U-1BRS Toshiba PA3399U-1BRS Toshiba PA3400U-1BRS Toshiba PA3420U-1BRS Toshiba PA3450U-1BRS Toshiba PA3451U-1BRS Toshiba PA3465U-1BRS

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The establishment of world-class R & D platform for fuel cell passenger cars

"Fuel cell vehicles through a third-party testing, to achieve the objectives of the special provisions. Has been the development of fuel cell vehicles with electricity - electric hybrid, modules, integrated technology features, with better fuel economy." In the February 7 meeting the "Tenth Five-Year" a major science and technology of electric inspiron 1520 battery, dell inspiron 1521 battery vehicles at a special inspection, inspection team leader, the former China director of the Center for Automotive Technology and Research read the views of the acceptance is excited by the presence of Head of the Department of Automotive Engineering, Tsinghua University Ouyang Minggao is feel an upsurge of emotion, he is well aware of the weight of very few words.

Hydrogen fuel cell vehicle power system as a long-term solution, in recent years become the cutting-edge technology into each other. In the "Tenth Five-Year" period of the "electric vehicle" in a special major science and technology, Tsinghua University, assumed the lead, "fuel cell city bus" project. Over the past five years, China's fuel-cell passenger cars from scratch and with the world's major companies in the same stage no less, peers around the world praise the shock, they even think that the international fuel cell bus market in China will eventually be occupied. All this stems from the establishment of China's world-class R & D of fuel cell passenger car platform.

A unique hybrid energy power system

A summer two years ago, the traffic flow in Chang'an Avenue, there is a team so many people still remember. China has independently developed the fuel cell city bus and the German Daimler - Chrysler fuel cell buses produced show together, to participate in the second session of the International Hydrogen Energy Forum, served on the Great Hall of the delegates meeting.

Fuel-cell passenger cars in China for the first time public appearance immediately attracted wide attention both at home and abroad. The industry believes that the level of performance with advanced or less the same cars, better power system. Head of the Department of Automotive Engineering, Tsinghua University Ouyang Minggao quite proudly told reporters that the company's Mercedes-Benz fuel cell bus is driven directly to the fuel cell, and made bold use of fuel cell vehicles with the international authority of the same company in different areas of the technology roadmap, that is, small fuel battery with the energy of the battery hybrid power system, this unique technology is the greatest advantage to reduce costs, improve efficiency, extend life, has now become the mainstream of the international system configuration.

Unique hybrid system is better performance inspiron 1720 battery, dell inspiron 1721 battery. Not long ago, in Shanghai at the World Challenge on a clean car, from Tsinghua University, Beijing Bus plant and other units jointly developed the "Jinghua" brand fuel cell city bus, in order to highlight the achievements to prove that fuel economy is much better than other indicators international mainstream models. 100 kilometers per vehicle hydrogen consumption was 5.18 kilograms, much lower than the Daimler - Chrysler hydrogen fuel cell vehicle consumption. Faced with such advantages, it is not surprising that the final occupation of foreign experts in international fuel cell bus market will be China.

In addition to developing a unique power system, Tsinghua University in the fuel cell buses have a number of key technologies. Energy management in power systems and electric vehicles, information, control of the entire accumulated intellectual property and proprietary technologies; in the fuel cell system performance evaluation, hydrogen and hydrogen system safety, as well as chassis electric power technology has also made a series of core technologies ; initial grasp configuration hybrid algorithm with the energy management of fuel cell engine performance impact of the law; in the fuel-cell engine test technology research, the development of China's first fuel-cell engine test platform and test norms, but also the first to the International dynamic characteristics of the load for the fuel cell engine test platform.

At present, Tsinghua University, 1-5, to the development of clearing five fuel cell city bus, has already passed more than 30,000 km of the road test, close to practical use.

To build new energy sources for electric vehicles innovation platform

Through a series of international exhibitions, our fuel cell bus research and development progress has been made of the widely recognized international counterparts and spoke highly of it. Why in just a few years to earn such a success? "This is mainly due to fuel-cell passenger car platform, the establishment of innovation." Ouyang told reporters Minggao.

OUYANG Ming-gao said "innovation platform" not only refers to the establishment of the international advanced level with the new energy research and development of electric vehicles from a variety of platforms and infrastructure, more importantly, Automotive Engineering Department of Tsinghua University with a major innovation in more than 100 team.

"A professor of stem with a group of students, colleges and universities to assume this is the main form of project. However, nature has a large engineering development project, a small team it is unable to." In order to ensure the completion of major projects of national objectives, tasks, Ouyang Tsinghua University decided to play out of high advantage to carry out team research, and blaze a path of integrated innovation in engineering.

He first department of scientific research related to four groups together, six professors from more than 100 people take the lead in the composition of the new energy automotive innovation team will be the key technology research projects of the group system and management system development and demonstration projects and industrialization of high-tech companies the organic integration of the three institutions business notebook nc4200 battery, hp business notebook nc4400 battery, colleges and universities to explore a large team in a joint research organization and operation mechanism.

Moreover, the research team also played the advantages of Tsinghua-disciplinary groups, a joint Department of Electrical Engineering, Department of Computer Science, Department of Automation, such as more than 10 departments and five national key laboratories, to carry out large-scale cross-discipline, mutual support to form a large platform of the subject. School staff to adopt a group-based "federalism", currently has a relatively strong team.

In recent years, innovative platform for professionals in the implementation, patents, standards of the three major strategies to achieve important progress. It is reported that R & D team developed a more than 100 graduate students, more than 20 post-doctoral; made more than 50 patents, standards 50, won two technology awards; 160 published papers and a monograph on "fuel-cell electric vehicles."

"Eleventh Five-Year" period, the innovation team will further deepen the technical studies, will focus on the safety of hydrogen power technology, electromagnetic compatibility technology, energy management technology, lightweight vehicle technology, especially on the fuel cell engine system integration and performance optimization, as well as improve life expectancy and reduce costs of research; will continue to optimize the vehicle performance, and exports cars to carry out the Olympic cars research and development, improve the fuel cell hybrid bus durability, reliability and lower costs. In the performance to compete with foreign-led models of the level of all-round competition. In cost-effective, more than foreign models. Relying on such a powerful platform and innovative R & D team, Ouyang Minggao on fully confident in the realization of these goals.

Building the world's largest hydrogen demonstration park

Autumn each year in October, from marathon runners from all over the world will gather in Beijing, a match. In last year's Beijing International Marathon, a special "player," particular concern, which is service of fuel cell passenger cars athletes. It is a "player" because it is also to participate in competitions, training themselves, but for the service to do the 2008 Beijing Olympics preparations adequate.

To achieve the 2008 Beijing "Green Olympics, Hi-tech Olympics and People's Olympics" the purpose of carrying out the project team for the Olympic Games in Beijing, the international new energy vehicle demonstration project has now completed the new energy automotive Beijing demonstration garden planning, design and approval work. The Demonstration Garden is located in Yongfeng High-tech Park, covers an area of 20 acres, is currently business notebook tc4200 battery, hp business notebook tc4400 battery building the first phase, completed in 2007, the construction scale is the world's largest new energy demonstration park one car.

According to Ouyang Minggao said the demonstration garden is planning a series of demonstration projects, in addition to 863 fuel cell passenger cars and hydrogen energy demonstration projects, but also including BP and the British to build China's first comprehensive demonstration stations hydrogenation, the United Nations and the Global Environment Facility Beijing buses will be fuel cell demonstration projects, China and the United States for the Olympic Games hydrogen demonstration projects and other international cooperation projects. "Eleventh Five-Year" period, will step up to carry out demonstration projects to complete construction of the Beijing Olympics for hydrogenation hydrogen stations, develop and produce a model suitable for the Olympic Games require vehicles; the establishment of a model operating companies, organization and operation of the Olympic team to carry out demonstration leasing vehicles and related research and science education; examination results in accordance with the development of hydrogen energy demonstration infrastructure and new energy vehicle standards and regulations, in this model based on technology diffusion and promotion of park.

Fuel cell electric vehicles will be hydrogen and oxygen in the air through the catalytic reaction directly into electrical energy the energy conversion device, which is characterized by broad source of fuel, do not rely on fossil energy, energy conversion efficiency, is about 1.5 times the internal combustion engine to generate material is water, do not pollute the environment.

special memorandum

Cars in the world about 800 million, is expected by 2020 cars in the world will reach 1.2 billion. International Energy Agency statistics show that in 2001 the 57 percent of global oil consumption in the transport sector, is expected to transport fuel in 2020 account for the total global oil consumption more than 62%. U.S. Department of Energy predicted that after 2020, global oil demand and supply of conventional oil will be a net shortfall between. To this end, the world has reached a consensus: it is imperative transport energy transition.

Half of the 21st century, based on a variety of liquid fuels and their infrastructure with the advanced hybrid internal combustion engine, based on a variety of gas fuels and gas infrastructure and fuel cell vehicle, based on the electricity infrastructure, fuel and pure electric vehicles will be long-term co-exist. Which will account for advanced internal combustion engines and hybrid dominance. Gas and fuel cell vehicles and pure electric vehicles and in the middle of the 21st century is expected to reach around 1/3-1/2 of car sales.

Hydrogen fuel cell system is the potential for the most efficient vehicle engines, and can bring about a new concept car design. According to statistics, in 2004 the world's energy technology R & D investment of public funds invested in about 12% of the hydrogen fuel cell. China's hydrogen fuel cell technology in the competition in addition to Japan, Canada, the United States ranks second pavilion dv9000 battery, hp pavilion dv9100 battery. According to the principle of national planning framework and long-term science and technology, China will be the basis of science, the forefront of technological innovation, engineering, application development and many other aspects of the implementation of hydrogen energy technology breakthroughs in key areas.

Fuel cell vehicle power system is a long-term solution. Among them, the fuel cell city bus is expected to take the lead in achieving industrialization. The United States is the implementation of national plans, by 2015 the goal is to make fuel cell city bus account for new city buses of 10%. In contrast, urban public transport a more strategic position in our country should be as fuel-cell bus commercialization of fuel cell vehicles a breakthrough.

Play a new driving force for car line between

Energy-saving and environmental protection in today's automotive industry the two major themes of development, car manufacturers in addition to the field of automotive power in the current continuing technological innovation to meet stringent control over emissions standards pcga-bp2nx battery, pcga-bp2ny battery, which focus on automotive research and development of new energy sources has become a driving force for the future, the key to market success or failure "multiple-choice questions."

Line of new energy power car have focused on

At present, Europe and the United States on all major car companies have invested heavily in new energy driving force for R & D, but their technology to take a different line of focus. China Automotive Engine Engineering Branch of China, introduced the Secretary-General Chen, General Motors, Ford and David - grams of U.S. auto companies, such as hydrogen fuel cell technology line, Volkswagen and other European auto companies to go the technical route is the diesel vehicles (mainly to consider energy conservation), while Toyota , Honda and other Japanese car companies are using the hybrid line, all in various fields has achieved some results. In addition, China, Brazil, the United States and other countries in the non-petroleum alternative fuels has also been effective, and the use of ethanol fuel has reached the number of fairly large proportion, greatly reducing the dependence on oil and reduce environmental pollution.

In the car the ultimate driving force for new energy solutions, the global car company that has been consistent is the hydrogen fuel cell. Beijing Foton Environmental Engine Company Limited said that hydrogen fuel cells as a representative of the new energy in Japan, the United States, Germany has achieved some success, Japan and Germany, the hydrogen fuel cell vehicle has begun the commercialization of small batches. At present, the public information that the United States to wear - and GM in grams of hydrogen is the largest input, the results of the largest, but has been eye-catching hybrid Toyota hydrogen fuel cell R & D investment has been a huge effort not to lag behind any other car manufacturers.

Subject to technical and cost constraints inherent in recent years, hydrogen fuel cells will not be widely used in China, will continue to stay in research and small-volume stage trial. pointed out that the hydrogen car to car as the traditional access to the family, at least ten years, but also the Government's technical and financial support. She also noted that research institutions and relevant departments in China have realized the energy crisis of the automotive industry and related sectors, is to examine the development of new energy power plan, but there is no formal guidance documents issued. In this regard China should step up pavilion dv8000 battery, 395789-001 battery, hstnn-db20 battery planning and implementation.

Car has become a driving force for new energy vehicles between major game manufacturers, but we can see that almost no car giant is to Po in a full charge of technical direction. In addition to long-term goal of sustained investment in R & D, the market demand in the short term is that they value, because it will determine how much the future that they can grasp the initiative.

Determined the transition program?

Traditional power systems and hydrogen fuel cells into at the arrival of the advance or delay depending on the medium-term solution. The range of hybrid petrol and hydrogen is the transition between the options, which were tied for diesel-powered, ethanol, electric and other energy options. Judging from the current situation, ethanol can only apply to small-scale, foreign manufacturers have to give up pure research and development of electric vehicles, diesel-powered is everywhere in Europe, commercial vehicle market in China has been a pre-emptive strike, and the hybrid in Japan, Toyota, Honda under the industry of speculation of the accelerating. Continuous implementation of energy saving in China's auto market, hybrid diesel-powered and the competition has evolved into Europe and Japan between the technical schools.

It is understood that Europe and the United States is currently 100 percent of heavy vehicles, 90% of commercial vehicles using diesel engines, diesel cars in Europe and America also accounted for 32% of car production. European companies in Germany, represented by the general public in China to promote diesel cars. Parts of the world's leading manufacturers Bosch, Delphi, Siemens VDO has been in the Chinese market, such as diesel engine electronic control system to set up production bases. Bosch predicts that by 2013, China's diesel vehicles will reach three million, mainly in the field of commercial vehicles. Japan's Toyota, Honda of course, not to be outdone, China has spared no effort to promote hybrid, Toyota in the Chinese market by the end of 2005 it launched the Prius hybrid. Toyota also introduced the second generation of hybrids.

In China, hybrid car manufacturers surprisingly enthusiastic response a1012 battery, m8244 battery, Changan Group, Shanghai Volkswagen, SAIC, Chery Automobile and Shanghai Maple such a number of domestic auto companies have announced their own hybrid program.

On the other hand, the European auto makers in the European market despite the success of shaping the image of diesel vehicles, but the greatest potential to compete in Asia and the North American market, had to have announced their own hybrid program to acquire and in these markets against Toyota space. The reason why they turn around in time, but also the concept of hybrid is the future of hydrogen fuel cell vehicles have the added ability to enhance the role of line, and now hybrid standards is likely to affect the future of hydrogen fuel cell part of the standard car. However, their hybrid mix of diesel is also moving, which has become a strategy against them.

From the price point of view, the diesel vehicles in the market competition, a slight advantage, but less diesel passenger cars as well as China's diesel oil high in sulfur content limits its applications. Is a good news in September 2005 as "China's development proposals for diesel cars," the introduction of diesel cars in China has been the development of the market horizon. According to statistics of China Association of Automobile Manufacturers, in 2005 China's total diesel sales of 48,940 passenger cars, an increase of 32.9%. The higher the prices of hybrid cars to consumers difficult to bear, a fact that hybrid is bound to be higher than the cost of the car, take 10 years to -15 years through fuel efficiency and save. Some experts recognize that the most advanced diesel engine efficiency in the long-distance driving is higher than the hybrid. The road in the city, in between gasoline and electric motor hybrid switching technology can bring more to the drivers of fuel economy said that through the optimization of hybrid matching, domestic hybrid in the next 5 years to 15 years will be popular.

In the end is "going to the diesel" or "go to the hybrid," China's relevant policies have not, all have to wait for the market and the time to answer.

Wonderful views

Konka Group Zhu Jiang, senior technical experts:

New impetus to electric control system for demanding

In electric vehicle technology, regardless of current rechargeable battery technologies or fuel cell technology itself has not yet reached the mature stage vehicle. Clean, alternative fuels can not meet the gasoline, diesel or price of the energy density, such as add a CNG vehicle continued driving well below the mileage of gasoline, diesel, hydrogen is the price of petrol a few times. In addition the complexity of systems, security, storage and transportation are still not fully resolved. New high-speed diesel engine technology is the well-known car companies to take active steps of the main technical. Hybrid technology should be the vehicle for some time to focus on the development of power systems.

Above the new high-performance engine technology and energy conservation, reducing emissions from new technologies, all need a powerful microprocessor at the core of the ECU and sensors, actuators, composed of electronic control system to support the gk479 battery, fk890 battery achievement of the completion of its function. With the control parameters of the increase in accuracy and speed to control the increase in the complexity of control logic and intelligence, the requirements of the CPU to the ECU using a high number of the development of high-frequency, while the use of highly integrated chip is also the exclusive high-performance characteristics of ECU. System sensors, small actuators, intelligence and high reliability will be the focus of current development.

Huazhong University of Science and Technology, Professor Chang Liu:

Driving force for new energy sources will be for all

At present, the new energy automotive power systems include five basic electric, fuel cell, hybrid, stand-fuel, a new generation of internal combustion engines (including gasoline, diesel).

Electric cars because battery efficiency, capacity and other issues more difficult to solve some foreign OEMs such as General Motors, Ford has given up research and development of electric vehicles. In the field of fuel cells, hydrogen fuel has become the direction of their development, but hydrogen preparation difficult, costly, high cost limited its application, but in the long term, hydrogen fuel is the future direction of development. Hybrid to improve efficiency and reduce emissions are advantages, but costs are high, high cost, the popularity of the course there will be a period. In the stand-fuels such as natural gas, ethanol, etc., domestic rapid progress in this regard.

And a new generation of internal combustion engine including gasoline, diesel technology in the innovation. Gasoline Direct Injection technology development will be. In the field of diesel engine, high-pressure common-rail injection technology to become an important trend. From future development, the gasoline engine, diesel engines each have their own characteristics and application areas, which they will co-exist in the market.

From the application point of view, a new generation of internal combustion engines, fuel READY something in the near future, hybrid in the medium term will be widely used, electric and fuel cell is a long-term objective.

Cassette battery promising electric bus

Since 2000, we have a hybrid electric bus and embarked on research, including small-scale electric vehicle. 5 years we have developed for electrical bus facing the biggest problem is the replacement of batteries and battery life. Now this issue has been a very good solution, that is, we see the exhibition on the cassette battery electric bus. In fact the battery life of the replacement and is also the development of a common electrical bus problems. We and the United States come into contact with a company, they had two decades ago in the development of electric vehicles, and then they have developed pure electric car, but due to the replacement of the battery problems, this project it is very difficult to do so, they replaced when the 8n544 battery, dell latitude d800 battery, dell inspiron 8500 battery is to replace the use of forklift trucks, forklift trucks to replace the battery in such a position at a time when it is very difficult. Them after a decade in research and development, felt very difficult to overcome this obstacle, so give up, then they turn to hybrid vehicle research and development.

And we truck battery electric passenger cars by using the original trolley buses, trolley buses are faced with the problem of wire, wire relatively large one-time investment, and net urban construction will cause some impact on aesthetics. Under the circumstances, some cities have dropped a trolley bus. Why is the application of our electric cars faster, and the industrialization of high speed and efficiency? Because the basis of the original trolley buses, it removed the wire, as its battery-driven, because we have a quick-change battery manipulator, in a few minutes within a group will be able to replace the batteries, as a result of bus characterized by fixed-point alignment. Good mileage on the basis of the design discharge consumption down 60% on the replacement. Concentration of charge at night, but with low prices were relatively cheap, and more adequate power in many cities, especially in the evening would also like to use power-line network to discharge. If you are using our vehicles, can take full advantage of low night-time electricity sufficient resources, because it is filling slowly, the battery life of much help. We have developed a hybrid bus is a fast discharge, and recharge quickly, so dell inspiron 8600 battery life will be very much affected. Now we can use the battery two years, this bus is not just for the Government to meet the needs of the environment, to achieve zero emissions, but also to adapt to public transport are now facing rising oil prices the situation, although the relatively large one-time investment vehicles ( At present, battery bus card price is 40 million, a hybrid passenger car in 80 million) but after the consumption of small, so that the use of process, to be cost-effective than fuel, one-third of operating costs can be saved.

Public transport bus company to promote electric products, first of all need the support of the Government of Hubei Province has issued a policy, the use of this Electric Bus can be exempted from road maintenance and road and bridge tolls, for the production of some enterprises have to pay taxes to support. Therefore, we feel that government support is the first one. The second is to allow public companies to receive this product requires a process. Weihai is now already planning a line of 8 electric buses, the first test operation of procurement 2. Also in Maryland, we have been operating an electric bus for half a year, is now very much in support of the Government in Lanzhou, Lanzhou, although not a large city, is not well-developed urban economy, but Maryland's air pollution is more serious, Lanzhou, Gansu Province, in particular the Government very supportive of this government.

This bus only to realize the industrialization of the need for two or three years time, we plan the next step to prepare the car to travel to all cities. Home now and our competition is not the same model.

Beijing public transport operators will now test the lithium battery lithium battery bus can only be used as a result of more than a year, the replacement cost of lithium batteries need a few hundred thousand dollars, and every morning after the operation, must be parked on the afternoon of the location of charge to the provisions of the afternoon, can not operate , which means that cars need to configure the two to complete a passenger car, this cost is even greater. At present, the number of the bus company not to bear such costs. Therefore, we are very optimistic about the cassette f4809a battery, f4812a battery, 319411-001 battery, compaq presario2100 battery, compaq presario 2500 battery electric passenger cars outlook for the universal.

The development of fuel cells developed countries of

End of the 20th century the international community has created a wave of fuel cell development. Fuel cell electric vehicles like cars experiment has proven to proton exchange membrane fuel cell toshiba satellite m200 battery, toshiba satellite m205 battery, toshiba satellite m216 battery(PEMFC) as a driving force of the electric vehicle performance fully comparable with the internal combustion engine vehicle. When pure hydrogen for fuel, it can achieve true "zero" emissions.

In addition to governments for money to support this study, the world's major auto groups and oil companies invest huge sums of money to carry out various forms of cooperation to develop the technology, putting in a lot of manpower and material resources to carry out hydrogen fuel cell research. The focus of their competition is in the early 21st century will be fuel cell-powered electric vehicles to market.

United States of America

In the United States, to Department of Energy, headed by, and vigorously promote the development and use of fuel cells, from 1992 to 2001, funding from the U.S. Department of Energy on the 700 million U.S. dollars of fund for fuel cell research and development, most recently the U.S. Department of Energy also announced the allocation of 13.8 million U.S. dollars to help the United States General Motors Corporation, to research and development and its application in polymer fuel cell vehicle applications. The United States, GM, Ford and Chrysler Corporation in the United States Department of Energy's strong support of the full study of proton exchange membrane fuel cell vehicles, and have implemented their own experimental car. According to preliminary projections, about 2004 to 2006, fuel cell vehicles to market would be. In the 2000 Sydney Olympics, General Motors introduced the use of liquid hydrogen as fuel, "moving on the 1st of hydrogen" fuel cell vehicle as a sports ground car work. By the U.S. Environmental Protection Agency and Daimler - Chrysler Corporation, the U.S. postal service company co-developed the first joint hydrogen fuel cell vehicles have been put into use in the field testing phase, which is powered fuel cell vehicle the first time in the United States National driving the field the road run.

Canada

In research and development of PEMFC technology, the current leader of the Balad company is funded through the Government of Canada and developed in this area is still the highest in the world. Ballard 1993, the company has created the world's first to a PEMFC-powered city buses, the power of 125 horsepower, 20 passenger. Sold the car to Los Angeles airport, is still running. In February 1995, by the Government of Canada with the United States, California South Coast Air Quality Management Office and other units to develop 4.4 million U.S. dollars joint venture of Ballard PEMFC second car delivery vehicles, the power of 275 horsepower, 75 passenger.

Germany

In March 1993, Mercedes-Benz 34 million U.S. dollars investment in the development of PEMFC vehicle toshiba satellite pro a200 battery, toshiba satellite pro a210 battery. In March 1995, the European section of the Mercedes-Benz vans a 50kWPEMFC road already running tests. The car can reach 110 kilometers per hour, a fuel supplement may be traveling 250 kilometers, the car can take 6 people without significant congestion. Mercedes-Benz in March 1999 the company demonstrated the Necar-4 type PEMFC electric vehicles, which use liquid hydrogen as fuel, a hydrogen charging up to 450 kilometers mileage. At present, Mercedes-Benz has developed Necar-4 type NEBUS great cars and buses. Steam reforming of methanol is about NECAR5 debut. April 7, 2000 Mercedes-Benz news outlets, the company will produce two to three years in 30 urban bus PEMFC.

BMW recently launched a natural gas-based fuel cell vehicles, driving a car overtaking a smooth maximum of up to 177 kilometers per hour.

Japan

During the period from 1981 to 1990, the Japanese government on the establishment of a "Moonlight project." At present, a new fuel cell projects - the "New Sunshine Project" in progress.

In October 1996, Toyota Motor Corporation announced that they have successfully developed a new type of PEMFC vehicle. Car power 20kW, the maximum speed of greater than 100 km / h, hydrogen charging a traveling 250 km. At present, the company has produced the jeeps and cars PEMFC.

Since 1980, Japan began to promote the use of fuel cell power generation unit. At present, the world's largest generator of a fuel cell by Japan's Toshiba Corporation in November 1991 in manufacturing. Its installed capacity has reached 11MW. And intends to use fuel cells in 2010 production of 2.2 million kWh of electricity.

International Trade and Industry in the province of the Japanese government's funding and the efforts of the major car companies, the Japanese development of ambitious research and development, display and promotion plans for fuel cell vehicles - Hydrogen and fuel cells in Japan plan to display. To participate in the program's main units are Toyota Motor Corporation, Honda Motor Company, such as 14, from 2001 to 2002 has been the development of five Motors fuel cell vehicles on the road to real vehicle test run, and has established a number of hydrogen refueling station . Economy, Trade and Industry of Japan's development objective is that by 2010 fuel cell vehicle to the price of gasoline engine down to the level of general and to government agencies 182281-001 battery, Evo N100 battery, Evo N1000V battery, Business Notebook nc8000 battery, Presario2800T battery from the beginning of the first fuel cell vehicle popularization.

China’s battery market, new materials, the status quo and prospect of

First, the global market status, Strong demand for d5318 battery, u4873 battery, dell inspiron 6000 battery, dell inspiron 9300 battery materials, market growth year-on-year

With the rapid development of the global economy increased demand for energy materials, as well as mobile phones, notebook computers, digital cameras, video cameras, automobiles and other products on the new, highly efficient, environmentally-friendly materials, energy demand, the global lithium batteries, solar cells, fuel cell development and promote the development of the rapid development of industries related materials. In lithium batteries, solar cells, fuel cell market, driven by strong growth in the global battery market, the steady growth of new materials. From the market size in 2000, the global battery market for new materials 1.38 billion U.S. dollars in 2004, reached 2.44 billion U.S. dollars, from 2000 to 2004 compound rate of 15.3%. Downstream to promote consumer electronics, the battery market has grown rapidly

Li-ion battery, although the global sales volume has increased year by year, but the lithium battery market is slightly affected by the impact of price fluctuations in the market in 2004 reached 6.03 billion U.S. dollars; the rapid development of solar cells, the size of the global market in 2004 reached 2.79 billion U.S. dollars; fuel cell because of high energy density, no need to charge a long time use, low noise, low pollution and so on, the development prospects of huge size of the market in 2004 reached 500 million U.S. dollars. Supply and demand effects of price changes, lithium battery material market fluctuations slightly

In the lithium battery market growth, the lithium battery material market as a whole tended to rise. 2000 sales of 470 million U.S. dollars, but because of price fluctuations in 2001, fell to 390 million U.S. dollars, followed by an increase in 2004 reached 580 million U.S. dollars, from 2000 to 2004 CAGR of 5.4%. Materials in the lithium battery market segments, due to the decline in prices, resulting in lithium battery sales decline in part of materials. From the lithium dell inspiron 9400 battery, dell inspiron xps m170 battery, dell inspiron xps m1710 battery material market share breakdown, the cathode material, cathode material, electrolyte, separator basic market share trends were stable. Clean, environmentally-friendly emphasis, the increased demand for solar cell materials

Silicon solar cells in series, single crystal silicon solar cell conversion efficiency of the highest, most mature technology. Monocrystalline silicon solar cell conversion efficiency is the highest in the large-scale applications and industrial production is still dominant. Important raw materials in the silicon solar cell market, the global market continue to maintain an upward trend in 2004, reached 1.64 billion U.S. dollars, from 2000 to 2004 compound rate of 18.6%.

Potential concern about the emerging new materials, fuel cell

Fuel cells because of high energy density, no need to charge a long time use, low noise, low pollution, etc., are of great importance at present, Brazil, Canada, China, Japan, South Korea, the United Kingdom and the United States and other countries signed InternationalPartnershipfortheHydrogenEcon-omy ( IPHE) the provisions of hydrogen to be the creation of formal international cooperation partners. From the market size in 2004, the global fuel cell materials market reached 220 million U.S. dollars.

Second, the development of China’s market status

Battery market, the rapid growth of new materials, the market structure to be improved

China’s fast-growing economy’s demand for energy has increased year by year to promote the lithium batteries, solar cells, fuel cell development, and related materials market driven growth. After 2001, domestic new material entering the field of battery manufacturers began to increase in the production of domestic manufacturers of new materials in the battery performance and price competitiveness gradually increased, and domestic battery manufacturers have begun using new materials of domestic battery at the same time, domestic manufacturers the beginning of the basis of the existing production capacity to expand production scale.

From the market size in 2004 will reach 2.77 billion, from 2000 to 2004 compound rate of 62.2%.

From the market structure, China’s battery market, new materials, mainly in lithium pa3285u-1brs battery, pa3285u-2brs battery, pa3284u-1brs battery, toshiba tecra a1 battery materials and material-based solar cells. Because of the large-scale application of fuel cells still need to be away for some time, and domestic manufacturers in the technology and production technology gap with international standards, domestic fuel cell materials, almost all rely on imports.

Lithium batteries relatively complete industrial chain, materials supporting occupied by a certain advantage

Materials in the lithium battery market, the rapid rise of Chinese manufacturers, CITIC UNITA solid profits, and Yuyao, SHANSHAN science and technology, companies such as Cathay Pacific Huarong in the cathode material, cathode material, electrolyte gradually enhance market competitiveness, and in isolated membrane market needs to catch up. Li-ion battery in the downstream market, the Shenzhen BYD, BAK Shenzhen, Shenzhen Technology, TCL and other payments to vendors in the global market for lithium batteries considerable market share, China’s lithium batteries have been formed relatively complete industrial chain in the Li-ion battery supporting material occupied by certain advantages.

The rapid development of solar cell market, increased demand for silicon material

In 2002, the relevant state ministries and commissions to start a “non-western provinces, autonomous regions, rural electric power plan”, by solar and small wind power to solve the seven western provinces, autonomous regions, rural electricity consumption of the problem. Start of this project a great boost to the solar power industry, has built a number of domestic solar cell packaging line so that the annual solar cell production is increasing rapidly.

At present, solar silicon production enterprises are mainly monocrystalline silicon plant in Luoyang, Hebei and Sichuan ningjin silicon base Emei Semiconductor Materials Factory and other manufacturers, including single crystal silicon base ningjin Hebei is the world’s largest monocrystalline silicon production base of solar energy, accounting for monocrystalline silicon solar energy world market share of around 25%.

Solar cell material in the downstream market, the current domestic production of solar cells are mainly enterprises Baoding Yingli New Energy, Suntech, Kaifeng Solar battery factory, Yunnan Semiconductor Device Factory, Qinhuangdao Huamei Photovoltaic Electronics, Zhejiang Sino-Italian solar energy, solar power, Ningbo, Beijing porcelain (Tianjin) Solar Energy and other companies, for a total annual production capacity of 120MW or more in the.

Unreasonable investment, fuel cell materials technology breakthroughs to be

The entire fuel cell industry chain is divided into three levels: upstream suppliers of raw materials and energy, the middle reaches of the fuel cell manufacturers, the lower reaches of the specific application of fuel cell manufacturers toshiba tecra a8 battery, toshiba satellite a15 battery, toshiba satellite a10 battery. At present, the state invested in the expensive fuel cell (the 863 electric cars special about 800 million total investment), but the main investments are in the fuel cell, for upstream and downstream suppliers and manufacturers to get into the less, making China’s fuel cell like a枣核industry, the middle two small, which will be detrimental to the industry.

Third, the development trend of battery materials

(A) the impact of factors 1, policies in support of alternative energy, the important items included in the battery material.

Li-ion battery materials, the Chinese “15″, “863″ will be the key material for lithium battery and the field of new materials as a major research project gave a strong impetus to lithium battery materials research and development. Fuel cells, in order to meet the Beijing 2008 Olympic Games, to achieve “Green Olympics” as well as the objectives of the World Expo 2010 Shanghai, Beijing and Shanghai to develop a series of laws and regulations, policies and measures to promote the application of fuel cell vehicles and the promotion of reduce vehicle emissions, protect the environment. Solar cell area, in October 2003, the National Development and Reform Commission, Ministry of Science and Technology to develop solar energy resources in the future 5-year Development Plan, National Development and Reform Commission “Bright Project” fund-raising 10 billion yuan will be used to promote the application of solar power technology, plans to 2005 solar power generation system, the country reached a total installed capacity of 300 MW.

2, the price advantage of the gradual manifestation of the growing space to broaden the international market.

Material in lithium batteries as an example, the application of lithium battery technology increasingly concentrated in high-end products, small size, large capacity, slow decay characteristic of lithium batteries has stimulated domestic production capacity of enterprises in technological development, promote China’s scientific research institutions and manufacturers to further improve the technology to improve quality and explore the international market for the foundation. South Korean mobile phone producer, the high-end cell phone lithium battery cathode material used in the original basic imported from Japan, the current lithium-ion a1185 battery, macbook13 battery materials in some manufacturers have begun to export to South Korea Li-ion battery cathode material.

3, the core material and manufacturing process needs improvement.

Li-ion battery materials, to enhance the capacity of anode materials; brand, price, functional additives and patent protection is the development of lithium battery electrolyte disorders; solar cell materials, deep-processing capacity of domestic manufacturers to be strengthened to improve efficiency, reduce costs and expand scale application of solar cells is the key; fuel cells need to develop standards, material quality, technology, efficiency to be improved and costs to be reduced.

(B) the trend of a product, lithium nickel cobalt oxide, nano-carbon materials, organic electrolyte and mixed with the thin film will be the isolation of lithium battery materials, the future direction of development.

Cathode material in lithium batteries, the choice of material lithium cobalt, nickel, lithium, and lithium manganese complex oxide, such as the above, the future of lithium nickel cobalt oxide is likely to replace the existing lithium cobalt oxide (LithiumCobaltOxide) of the cathode materials.

At present, commonly used cathode material is Mesocarbon microspheres with spherical structure, packing density, and has a layered structure with parallel elements, the representation of a lithium battery cathode material for possible future use of nano-carbon materials (Nano-sizedCarbonMaterial).

Electrolyte, the major trends in recent years is the nature of a number of different organic electrolyte to be mixed use, such as the ethane dimethyl (DimethoxyEthane; DME), dimethyl carbonate (DimethylCarbonate; DMC) and Second dimethyl sulfoxide (DimethylSul-foxido; DMSO) and so on.

Isolation membrane in general, the use of polyethylene, polypropylene or other resin porous membrane as a separation membrane, is thin of technology trends.

2, single crystal silicon and polysilicon is temporarily in the lead pa3534u-1brs battery, pa3535u-1brs battery, toshiba satellite a200 battery, thin-film solar cells into the mainstream of the future market.

Solar photovoltaic energy conversion efficiency as a result of other types of solar cells than the high solar energy is still the mainstream market. Long-term use of amorphous silicon solar cells when the issue of stability; CdS / CdTe and amorphous silicon solar cell efficiency is almost, but the issue of environmental protection; the other CIS (CopperIndiumSelenide) economic efficiency is not high, short-term difficulties to commercialization, chemical energy battery life and stability of both the issue of duration. As a result of thin-film solar cells with the characteristics of low production costs, and has a large area suitable for the manufacture of the advantages, so the long term, thin-film solar cells may become the mainstream market.

3, porous structure of catalyst materials, high-activity, membrane thickness, strength upgrade.

Fuel cell electrode of the fuel oxidation reaction occurred with the reduction reaction of reducing the occurrence of electrochemical reaction sites, the quality of their performance lies in the performance of catalysts, electrode materials and electrode manufacturing. Fuel cell catalyst materials can enhance the porous structure of the actual fuel cell operating current density and reduce the polarization effect, increasing the surface area involved in the response of the electrode. Catalyst in DMFC as an example, at this stage is mainly the use of DMFC catalyst precious metal-based catalysts, and the cost of precious metal-based catalysts of high catalytic activity is not satisfactory, therefore, high efficiency, high activity and high dispersion material is a fuel cell catalyst development.

(C) price trends 1, lithium battery material manufacturers increasing competition caused by a slight decline in prices.

Although the price of lithium batteries at this stage due to the increase in the cost of cobalt and up to promote the next few years a shortage of cobalt will be to alleviate the situation; In addition, with the introduction of lithium manganese oxide cathode material for battery manufacturers mature technology, manufacturing process and the stabilization of the material properties, the average unit price will also show a downward trend. As cathode materials, electrolyte, isolation film lithium battery materials, the average price in 2003 showed a rise in the trend from 2005 to 2009 is expected to come on stream because of the increasing number of manufacturers, but also in technology and production process on mature, the average price of the battery materials will decline slightly.

2, technological progress, caused by expansion of solar panels and lower prices.

At present, the cost of solar power panels is still high, but due to technical advances as well as traditional energy costs to upgrade, as well as the global solar cell industry in recent years the scale of production increases every year, the average price of solar panels there is a marked decline, over the next 10 years could be further reduced by 1 / 2 or more.

3, the rising proportion of domestic production, fuel cell materials costs have fallen significantly.

China’s fuel-cell materials have not yet made large-scale toshiba satellite a202 battery, toshiba satellite a203 battery, toshiba satellite a205 battery, toshiba satellite a210 battery, the key materials still rely on imports. To proton exchange membrane fuel cell as an example, control the prices of key components of the battery is a precious metal catalyst, ion-conductive membrane and bipolar plate. The vast majority of these materials depend on imports, not only in your price, and inconvenient to buy, a long time, the source is under control. In fact the above-mentioned materials can be made, the existing studies have shown that these key materials will enable the battery after domestic prices to current prices 1 / 5 of the following.

(D) the size of the forecast with the rapid development of China’s economy on the battery to increase the demand for new materials, as well as mobile phones, notebook computers, digital cameras, video cameras, automobiles and other products on the new, highly efficient, environmentally-friendly materials, the strong demand for batteries, CCID Consulting is expected to from 2005 to 2009, new battery materials market in China will be 37.0 percent compound growth rate of rapid growth, in 2005 the market size was 35.9 billion yuan, 12.63 billion yuan achieved in 2009.

Fourth, the market development strategy: actively engaged in the industrial chain integration

Battery of new materials not only by the upper reaches of the market fluctuations in raw material prices and supply changes, but also by the downstream effects of the battery market. Such as cobalt metal price fluctuations affect the cost of battery materials, and material impact on output and price, it is essential to integrate upstream and downstream cells.

CCID Consulting believes that the field of new materials for the battery industry chain integration has three major advantages: First, the industrial chain division of labor between the height of the deepening of the allocation of resources to effectively improve the efficiency and labor productivity; second is industrial clustering effect of reduced production costs, in favor of price competition; The third is to spread the risks, lower raw material prices and lower reaches of the upper reaches of the battery market demand fluctuations. In fact, UNITA CITIC solid profits, Jade Bird Huaguang, Yingli New Energy Resources Co., Ltd. and other companies have entered the lower reaches of the battery area, the formation of battery materials, battery combination of upstream and downstream production.

CCID Consulting suggested that the battery manufacturers should be strengthened and new materials upstream and downstream industry chain integration efforts by the industry chain integration of the main manufacturers, the League of upstream firms (materials, components, equipment), the middle reaches of manufacturers (battery manufacturers) and downstream customers (mobile phones, notebook computers, digital cameras, camcorders, electric bicycles, electric vehicles, such as manufacturers), the formation of material, battery production, the combination of upstream and downstream applications, improve efficiency, reduce costs and spread the risks.

Fifth, the proposed investment opportunities

At present, new materials involved in the battery business of listed companies CITIC Guoan (000,839), (600,884), Jade Bird Huaguang (600,076) and the essence Veken (600,152), etc.; in the lower reaches of the battery market, new materials, there are (600,215), Aucma (600,336), Tianwei change security (600,550), Jade Bird Huaguang (600076), TCL (000100), Fenghua Hi-Tech (000636), Xianyang deflection (000,697), double Gordon (000835 ), Magicstor (000,920) and so on.

CCID Consulting’s involvement in the current domestic toshiba satellite a215 battery, toshiba satellite l203 battery, toshiba satellite l205 battery and battery new materials industry, listing companies in the statistical analysis, research shows that: the field of battery technology and new materials of high barriers to entry, high return on investment, lasted for a long time to become listed enterprises, especially source of profit for the company to expand and enhance the performance of one of the channels.

In view of this, given China’s CCID Consulting battery of new materials, investment opportunities in market segments recommendations:

(A) of the battery cathode, anode material, the electrolyte has a relatively mature market, while isolating film lithium batteries in China contains a larger process of market opportunities.

(B) solar cell R & D of new materials and applications should be focused on have different emphases, and organic materials will be the first choice for solar cell materials.

(C) fuel cell and new materials should actively research and development, aimed at the future of electric vehicles on the huge demand for fuel cells, efforts to achieve a catalyst, conductive membrane and bipolar plate materials such as large-scale domestic applications.

Lithium manganese battery test the safe operation of vehicle 5,000 km

July 1, from the Beijing Municipal Committee of Science and Technology in Beijing, the "large-capacity lithium manganese 6t473 battery, dell inspiron 1100 battery, dell inspiron 1150 battery research" at the acceptance of that country by Beijing CITIC solid UNITA Lee Institute of Technology New Materials Co., Ltd. completed the high-capacity manganese oxide aluminum-plastic packaging film lithium power lithium-ion battery superior electrochemical performance, good security, with the battery test has been done in the safe operation of vehicle more than 5000 km.

It is understood that in November 2003, UNITA solid commitment to the Beijing Olympics benefit of clean energy vehicles power battery development work, in the person in charge of the project under the leadership of its , less than six months to lithium manganese oxide cathode material for 100Ah driving force for the successful development of lithium batteries on the. In overcoming all sorts of technical problems, the world's first with a power of 400Ah Lithium Manganese battery pack is not fuel, no emissions and noise-free electric bus demonstration vehicles to start trial operation. In Shanghai in October 2004 by the French company Michelin sponsored by Bibi Walden International Competition of clean energy vehicles, the League developed solid profit electric van has been made of the 5 A cum laude, is that all participating vehicles use lithium only clean energy as a battery electric vehicle. The experts believe that the benefit of UNITA solid manganese developed high-capacity lithium battery technology effectively to promote the production of electric cars practical process to meet different types of community demand for lithium-ion batteries, in order to address the issue of energy and pollution to the outstanding contributions, has a good social, economic and broad prospects for commercial development.

Ni-MH battery electric vehicle technology to promote a new

In recent years, electric vehicles travel at the convenience of the public at the same time, lead-acid dell inspiron 5100 battery, dell inspiron 5150 battery, dell inspiron 5160 battery used in the environmental issues have attracted a lot of controversy, and even the development of electric cars has become a constraint of the key issues.
New nickel-metal hydride battery is environmentally friendly electric vehicles triggered a powerful driving force of technological change, according to Shanghai Electric Vehicle Co., Ltd. Brunei in 1997, following the first one to produce electric vehicles, has taken the lead in the introduction of Panasonic nickel-metal hydride electric vehicles Wang, for their small size , long life nickel-hydrogen batteries used to overcome the problem of environmental pollution by consumers.

Batteries for electric vehicles must be "new"

Failure of electric vehicle batteries, the replacement of the battery must be new. Yesterday, reporter learned from the Consumers Association in Nanjing, three packs of the provisions of electric cars has already begun to allow consumers to enjoy unprecedented treatment, the city of Lee County Gaochun become new battery electric vehicles to replace the first.

Camel Gaochun County Town Village Chun Li on December 7 last year, in the Wang-chun, a town where to spend 2330 yuan dealers to buy a continental style electric bike. In February this year, Mr. Lee was found in the cycling time, the electric car ride from the drop, so will be the vehicle to the maintenance department, the two groups by checking the car battery had quality problems, so their maintenance staff to replace the battery, but this soon appeared in electric vehicles or similar problems, each dealer to replace the battery when he replaced all the batteries have been repaired. At that time, Mr. Lee questioned the maintenance business, why take the old battery for themselves, each other to answer this is the electric vehicle industry rules. June 6 this year, Mr. Lee and the emergence of electric vehicle power shortage, and when he once again to the electric vehicle electric vehicle maintenance department repairs time, Mr. Lee has no intention of them to see a reading of electric vehicles provides the contents of three bags reported that Mr. Yu Shili request to change the maintenance compaq evo n600 battery, compaq evo n600c battery, compaq evo n610c battery, but maintenance has been refused. Therefore, Mr. Lee to the practice of dealers against the legitimate rights and interests of its complaints on the grounds Gaochun county associations to require its dealers to replace a new battery. Lee received the complaint, Gaochun County, staff associations and dealers get in touch immediately, and bring just come out of the three packs of the provisions of their propaganda. Staff in the mediation of associations, in accordance with the provisions of Article 18 of three packs, "barter, should provide new products, all defective products, defective goods repaired or shall be made available to consumers." Eventually, the dealer replaced free of charge for Mr. Lee with the brand, with two new battery specifications.

New type of activation allows revive used batteries

A high-tech industrial park in Tianjin developed a new technology, will enable the waste batteries does not change the structure of the premise, to be recycled.

This is a new type of lead-acid compaq evo n610v battery, compaq evo n620c battery to activate, and a few days ago have been declared national patent. The activation of waste lead-acid batteries used for the repair, the failure of more than half can be re-use batteries.

The development of fuel cell technology will become increasingly simple

In the June 21 special demonstration of electric vehicles major cities Seminar gap ibm thinkpad r40 battery, ibm thinkpad r32 battery.02k6928 battery, 02k7052 battery, the reporter interviewed Vice-Chancellor Professor Wan Gang, Tongji University.

He gave us a detailed explanation of the broader notion of "energy security crisis." He said that energy security and environmental protection are different concepts. As a result of a large number of used oil, and the formation of dependence on oil imports currently growing. China's oil consumption has more than Japan, second only to the United States in second place, in 2010 the degree of dependence on oil is expected to exceed 55%. If it is due to dependence on oil, other countries have been pinned down, this is the real "energy security crisis."

Why did the Second World War and World War III broke out between a very long time, the popularity of this and the power grid has a lot to its greatest advantage is what can generate electricity, coal, gas and even wind can generate electricity. As an energy carrier, electricity from fossil to achieve clean energy conversion is a process of transfer; we are talking about hydrogen energy, electric power, clean or not does not exist in itself, as the energy carrier, from the petrochemical, hydrogen or even Municipal Solid Waste in years, greatly broadened the scope of its application can be from any countries and regions. U.S. Department of Defense had proposed that hydrogen is a very cost-effective war energy. Because modern warfare aircraft and missiles capable of producing military parade and a bullet to solve the problem, but the oil issue has been resolved. If the occupation of a place and hydrogen, it solved the problem of oil shortage. These foreign long-term strategic considerations much more than we.

Professor Wan Gang believes that the current development of electric vehicles in serious difficulties lies in the traditional mindset, as a result of many years the use of petrol, diesel-powered models, the traditional model of a more tolerant than the new driving force, seems to have been a gas station, and then there are other on the are repeated investment. In fact, the infrastructure of the fuel cell is a fast 02k7053 battery, 02k7054 battery, 02k7055 battery charging station, if home is a 380V plug in charger board on the list, regardless of the night do not have. He hoped that Beijing as soon as possible trough the use of electricity prices, the cost of such electric vehicles on the lower. He said that after three years we have a good discussion of the trough how effective use of the power station. During the day because more and more power consumption, which means that the need for more new power plants, not all of the power station can not operate nuclear power plants, hydropower stations will be more difficult to operate.

It made trouble for electric vehicles, electric vehicles that is too slow, Wan Gang said, "In fact in the automotive technology to a simple direction. The development of better technology but do not have to upgrade or downgrade, resulting in a style advantage out. Therefore, the future of electric vehicles than traditional internal combustion engine is much simpler, much lower cost. but not yet to the stage of industrialization, could not reduce costs of mass production. microcomputer technology, we have witnessed a rapid development, and ultimately is a chip , so it is not complicated. Therefore, bottom-up development of electric technology more and more simple, and the development of modern internal combustion engine has reached a peak, further away will be more and more complex high-cost more and more. I think this is the technology key. I think that electric cars have great capacity to develop a simple path, while diesel vehicles have been insurmountable to a high stage. As for speed, Mercedes-Benz company has told me that was only open to the Mercedes-Benz 20km / h, so they desperately improvements, is now able to 200km / h the. Therefore, we must view the issue of industrial development trends, treatment with scientific thinking. "

"Do not electric vehicles would like to very complicated or unattainable, the fuel cell is actually the internal combustion engine, and the same concept of the traditional internal combustion engine. From thermodynamics to the internal combustion engine and from the development of electrochemical, electrokinetic development of fuel cells, is one thing. Just they are not the same as the stage. There are high-volume internal combustion engine, the advantages of scale, from the perspective of industrial development 02k7056 battery, 02k7057 battery, 02k7058 battery, electric vehicles are now weaker than the momentum. "

"Universal" solar cell

If there is no way to charge how do? Brunton25-based solar cells can meet their urgent needs. Seafarers from the mountain climber to the tree to the deep jungle of fishing, and can use it to to the notebook computers and appliances such as water purifiers charge. From polycrystalline solar panels made of three pounds eight ounces weight of it can be said to be small enough, can be hidden in a notebook computer 02k7059 battery, 02k7060 battery, 02k7061 battery, and there can be find everywhere where there is sun, a sun drying, to add energy.

Pure electric vehicles - a key development in the battery

Pure electric vehicles are electric vehicles dell latitude d820 battery, dell latitude d830 battery, one of the three major types. Refers to the power-driven vehicle with a motor drive the wheels moving in line with the road traffic, safety requirements and regulations of the vehicle. The road of China's first fleet of electric buses is a purely electric vehicles.

The electric car has many advantages: it does not pollute the atmosphere of emissions of harmful gases, even if converted to electricity by the power plant emissions, with the exception of sulfur and particulates, the other pollutants also significantly reduced; as a result of power plant
Most built in far away from densely populated urban, less harm to humans, but the plant is fixed, the concentration of emissions, removal of various harmful emissions easier, but also have the relevant technology; as a result of the power from the multi - kinds of access to primary energy, such as coal, nuclear, hydro and so on, can lift the oil resources of the growing concerns about the depletion; can take full advantage of the evening when the low power charge of electricity surplus to power generation equipment can make full use of day and night, greatly enhancing its economic benefits; some studies have shown that after the same crude oil refining, power generation to the power plant, after filling into the battery, then battery-powered cars, their energy efficiency through the use of refined into gasoline, then gasoline engine-driven car, so will help save energy and reduce carbon dioxide emissions.

Development of electric vehicles is the difficulty faced by battery energy storage units too little weight; battery prices more expensive; the use of cost, some of the trial than in your car, some of the results of motor vehicles only 1 / 3, depending on battery life and the local oil and electricity prices.

To applications in a wide range of electric vehicles, it is necessary to rely on advanced battery power, power battery systems for electric vehicles is not only a key component and, more importantly, it assumed the role of energy carrier vehicle. After 10 years of screening, is now generally optimistic about the nickel-hydrogen pa3191u-1brs battery, pa3191u-2brs battery, pa3191u-3brs battery, lithium ion and lithium polymer batteries. Lithium-ion battery cell is promising.

American scientists developed propane fuel cell

California Institute of Technology and Dr. the University of Southern California and Northwestern University and colleagues in the development of propane fuel cells, originally developed fuel cell in general is the use of hydrogen or methanol, and propane has great energy density, so it compressed to a compact state of preservation, can greatly increase the capacity of fuel cells, electronic devices more suitable for day-to-day supply.

New propane fuel cells are solid oxide fuel cells as a class of series fuel cells, solid oxide fuel cells typically use a mixture of fuel and oxygen to work. Propane fuel cell structure is simple, and very dense, it is only one oxygen and fuel import and export of an exhaust.

Propane in order to produce electricity in fuel cells, scientists have to find a new program, the battery used in barium, strontium, cobalt, ruthenium and cerium.

Fuel and oxygen mixture in the exothermic reaction was part of oxidation, exothermic reaction so that the fuel cell heated to 600 ℃ (device has good thermal insulation). In addition, a special heat exchanger to ensure that the heat from the fuel cell gas will be delivered to their own access to the internal temperature of cold gas.

About 1 cm diameter cylindrical test propane fuel cell output power of 0.35 watts.

China's high-power fuel cell hydrogen source made another major breakthrough in the development of

A few days ago, commitment from the Chinese Academy of Sciences Knowledge Innovation Program of the major projects, "the source of high-power hydrogen fuel cell technology" to make significant progress, 75kW-class high-power steam reforming of methanol fuel cell hydrogen source system run successfully.

Methanol steam reforming of 75kW-class hydrogen fuel cell system not only met all contract specifications pa3191u-4brs battery, pa3128u-1brs battery, toshiba portege m200 battery, toshiba portege m400 battery, toshiba tecra m4 battery, will increase the hydrogen production capacity of more than 13%. Volume ratio of hydrogen source system power 449W / L, power-weight ratio 254W/kg; methanol reforming H2 gas concentration of about 53%, CO content of 26-28pp m. This is in August 2003 following the development of China's first-class mobile 5kW prototype methanol reforming and hydrogen fuel cells to achieve successful docking and after the steam reforming of hydrogen-rich fuel sources of hydrogen fuel cell development another major breakthrough, so that China's technology in the field at the international forefront of research and development continued.

Canadian researchers invented a new type of solar cell

University of Toronto in Canada, a research team invented a new type of solar cell , the pa3356u-1brs battery, pa3356u-2brs battery, pa3356u-3brs battery can be converted to three times the solar energy, and very soft, and can even be inserted inside the garments.

Canadian researchers said they produced the first time revealed the same as the paint-coated flexible plastic, this plastic can be converted to solar power. The use of this new production of thin plastic film solar panels than the current three times the price of similar materials. The new material can absorb not only visible light but also infra-red absorption of the sun - the heat, thereby increasing the effectiveness of solar cells.

Now used in the production of solar panels, there are two basic materials: silicon and plastic or polymer. Silicon better, but disadvantage is that too hard, fragile and expensive. Cheaper plastic, but very different. The research team invented a new polymer for the dawn of the new people. This battery can be used for curved surface, such as for mobile phones, or clothing which can even be placed on top of car roof to the battery charge.

A few days ago, to recall the Chinese Academy of Sciences of the National Academy of Sciences headed by the Ministry of Science and Technology Innovation Fund for acceptance of the Expert Group Arrives in benefits of the Huizhou Power Technology Co., Ltd. Wei million internally developed exclusive "square lithium thionyl chloride batteries" to decide the top 95 after the acceptance points (out of 100) of well-differentiated. At the same time, the outcome of the provincial science and technology experts to achieve the outcome of the Committee finds that the "international leading level."

It is understood that the Huizhou Power Technology Co., Ltd. Wei billion since 2003 taking the lead in domestic R & D "square lithium thionyl chloride batteries", and then apply for the State Ministry of Science and Technology Innovation Fund to support small and medium enterprises to obtain financing of the Fund free of charge 700,000 yuan At the same time, the provincial Science and Technology Agency 350,000 matching funds grant, Huizhou was the only access to the financing of enterprises.

Huizhou Power Technology Co., Ltd. Wei billion is the world's exclusive production "square lithium thionyl chloride toshiba satellite a50 battery, toshiba tecra a3x battery, toshiba tecra a9 battery, toshiba tecra m3 battery" of the enterprise, the current annual capacity of one million, 16 million yuan in output value.

At present, the highest conversion rate of solar panels are installed in the spacecraft's solar panels, it could be 30% of solar energy converted to electrical energy. Surface of the silicon material to use solar panels in the 15-18% conversion rate, plastic solar panels was only 3-4% conversion rate. New materials and solar panels up to 10% conversion rate, which in terms of plastic solar panels have been considerable. New materials of the biggest advantages of solar panels is that the manufacture and use of low-cost (supplies 100 times lower), flexible performance and can even be as productive as the printing press. Practical application of this invention may be in l5 years later, of course, if the increased research efforts, this time may be shortened.

China has become the world's first battery-producing countries (Chart)

At 9:30 on the June 28, the seventh China International Battery Industry Trade Fair held in Beijing Exhibition Center in the opening ceremony. The exhibition industry in recent years the results of our battery, and battery and related industries to set up a platform for exchange and cooperation.

toshiba tecra a2 battery, toshiba tecra m5 battery, toshiba tecra m2 battery

China Battery Industry Association, according to the Secretary-General WANG Jingzhong introduced in 2004, China's battery production has already reached 28 billion, accounting for about half of the world battery production, and is the world's first production of battery power. China's battery industry is to adjust the focus of the development of the industrial structure, to the high-tech and high value-added product development. Exhibition devoted to set up bins in used batteries is to arouse attention to the battery industry to further the prevention of environmental pollution.

Square lithium thionyl chloride batteries passed the acceptance

A few days ago, to recall the Chinese Academy of Sciences of the National Academy of Sciences headed by the Ministry of Science and Technology Innovation Fund for acceptance of the Expert Group Arrives in benefits of the Huizhou Power Technology Co., Ltd. Wei million internally developed exclusive "square lithium thionyl chloride batteries" to decide the top 95 after the acceptance points (out of 100) of well-differentiated. At the same time, the outcome of the provincial science and technology experts to achieve the outcome of the Committee finds that the "international leading level."

It is understood that the Huizhou Power Technology Co., Ltd. Wei billion since 2003 taking the lead in domestic R & D "square lithium thionyl chloride batteries", and then apply for the State Ministry of Science and Technology Innovation Fund to support small and medium enterprises to obtain financing of the Fund free of charge 700,000 yuan At the same time, the provincial Science and Technology Agency 350,000 matching funds grant toshiba tecra m6 battery, toshiba tecra m9 battery, toshiba tecra s3 battery, toshiba satellite a55 battery
, Huizhou was the only access to the financing of enterprises.

Huizhou Power Technology Co., Ltd. Wei billion is the world's exclusive production "square lithium thionyl chloride batteries" of the enterprise, the current annual capacity of one million, 16 million yuan in output value.

Covered with blue solar panels Mokesini Center

When you take the elevator to reach the most modern of the San Francisco Convention and Exhibition Center - Mokesini center on the fifth floor ibm thinkpad r60e battery, ibm thinkpad t60 battery, then climb up the top six, you will find 20,000 square meters of the roof is unusual, is a flat blue-chip color-built solar panels.

In the United Nations Conference on Environment Day kicked off in here, the San Francisco Public Utilities Commission officials, accompanied by 31, Xinhua News Agency reporters Shen Guan and Liao Zheyi solar generation facilities. Center Mokesini he stood on the roof, pointing to an extension of several hundred meters of solar panels told reporters that the facility by 5426 the composition of solar panels, generating 675 kilowatts of power, is the largest city in North America, solar power generation facilities.

To organize various fairs in the Convention Center, exhibitors will want to have their own booth layout was ablaze with lights, so the larger the General Convention and Exhibition Center is one of the city's major power. For savings in government expenditure and reduce environmental pollution, by the San Francisco city government to invest Mokesini center built in 2004, this large-scale solar power generation facilities.

According to Marcos, the construction of this huge commercial solar power generation facilities and the use of energy-efficient lighting products has invested a total of 7.4 million U.S. dollars. Through the roof of this large-scale solar power generation systems, coupled with more than 5000 the use of halogen lamps, fluorescent lamps, such as mercury, and a new energy-efficient lighting equipment, has been referred to as power centers Mokesini tigers now than a year of energy consumption 346970-001 battery, hstnn-db02 battery, hstnn-ib04 battery reduction of 25% over the past .

As a result of California, San Francisco, where the Government has drawn up to encourage the development of solar power generation and energy conservation policies, the state government Mokesini Center received from the 2.25 million U.S. dollars to install solar energy facilities, and 180,000 U.S. dollars to subsidize energy-saving subsidies, both on the recovery of only about one-third of the cost of a building. Secondly, the solar power generation facilities and energy-efficient lighting Mokesini center can reduce the annual consumption of 4.9 million kwh electricity grid, 590,000 U.S. dollars to save electricity. It is estimated that the investment Mokesini Center as long as 8 can be fully recovered and a half years, the economic benefits are clear.

Marcos told reporters that the application of solar power generation facilities, can significantly reduce the power plant of the city and the surrounding area pollution. It is estimated that annual Mokesini save 490 million kilowatt hours and is equivalent to the use of conventional power generation facilities, 30 years to reduce the 35,000 tons of carbon dioxide emissions of 140 million kilometers or reduce vehicle pollution caused by stroke . In addition, the energy-saving measures can also reduce the 41 tons of smoke in the air to form nitrogen oxides and 12.6 tons of acid rain caused by sulfur dioxide.

Responsible for the design and installation of solar power generation facilities Mokesini Center Susan hstnn-ub02 battery, hp pavilion zv6000 battery, hp pavilion zv5000 battery experts told reporters that solar power generation in the United States and other countries have very good market prospects. She explained that the current solar power-generating capacity of power generation facilities are mainly due to restrictions on the roof area, rather than technical limitations.

At present, the San Francisco Public Utilities Commission is considering one for the eastern part of the city sewage treatment plant and the city center to deal with a company and used materials to build a large-scale solar power generation system. San Francisco Public Utilities Commission with a local real estate developer, signed an agreement, the development and construction of 1600 to adopt solar and other energy-saving technology, and is suitable for low-income families to buy homes. Solar power in San Francisco has a very good market prospects.

U.S. scientists: hydrogen fuel to replace fossil fuels, the benefits of more

U.S. scientists found that if the United States is now replaced all the motor vehicle fuel wind power - electrolysis of water to obtain hydrogen fuel, then the environment and health will improve both the quality of life-saving consumer spending.

Stanford University, Associate Professor Mark environment. Jacobsen et al 1 in the new "Science" magazine reported the results of their research. Researchers in the United States in 1999 to maintain the total amount of motor based on the assumption that all the combustion of fossil fuels such as petroleum, motor vehicles are replaced by hydrogen fuel cell vehicles, and the transformation of mathematical model in the economic, health, living environment and climate change areas such as the possible impact.

Researchers according to a source of hydrogen fuel cell hydrogen vehicles will be divided into three types: wind power from - electrolysis of water to obtain hydrogen by reforming natural gas to obtain hydrogen, hydrogen made from coal gasification. They were the idea of the three hydrogen fuel cell vehicles in 1999 completely replace all U.S. motor vehicles, at the same time the idea was to use hybrid vehicles to replace the motor vehicle to compare. It was found that the three hydrogen fuel cell vehicles can significantly reduce emissions, reduce air pollution and reduce health expenditure in the whole society.

Of these, wind power - electrolysis of water to obtain the most obvious effect of hydrogen can effectively reduce motor vehicle emissions of harmful substances at the same time, reducing the social because of global warming costs. Although hydrogen gas will be re-made to reduce carbon dioxide emissions, but an increase of another greenhouse gas methane emissions. Hydrogen made from coal gasification to reduce the whole of the expenditure on the health of society, but an increase of expenditure on climate change, in contrast with the hybrid vehicles to reduce the expenditure of climate warming, but because of heavy air pollution and the relative increase in the health expense acer lcbtp03003 battery, acer travelmate 4000 battery, acer travelmate 3000 batterys.

The researchers therefore concluded that wind power - electrolysis of water to obtain hydrogen is "hydrogen economy" to achieve the best form. Society as a whole if the United States use this hydrogen fuel-cell vehicles to replace vehicles in the country each year by air pollution will reduce the prevalence of those who died from 3700 to 6400, while the price of hydrogen would be a gallon (about 3.8 liters) to 1.1 U.S. dollars between 3.2 U.S. dollars, and even may be lower than gasoline prices.

MP3's green energy sector, Ambassador - lithium batteries

The market today use lithium-ion dell inspiron 1300 battery, dell inspiron b120 battery, dell inspiron b130 battery built more and more of the mp3. How to use lithium batteries, I am afraid that a real understanding of or a small number of consumers. After reading this article, I believe that friends do not understand the power of lithium would be helpful.

"Lithium" is commonly known as lithium-ion battery, which is currently the best overall performance of the battery system. Lithium-ion battery anode material is carbon, such as graphite. Cathode is lithium-containing transition metal oxides, such as LiMn2O4. Containing lithium salt electrolyte is an organic solution. Usually does not contain lithium and lithium-ion batteries. Charge when driven by the electric field from the cathode for lithium-ion lattice in extrusion, the electrolyte to the anode embedded in the lattice. Discharge process, on the contrary, the return of lithium-ion cathode, through the use of electronic appliances, from outside the circuit reach the cathode and lithium-ion complex. Since the lithium-ion batteries do not contain any precious metals and raw materials are cheap, is much room for price reduction should be the least expensive battery. At present, the media frequently reported solid polymer lithium batteries or lithium batteries, in fact, its main components: cathode, anode and electrolyte as well as all the working principle and use of liquid electrolyte lithium-ion battery, the only divide and different packaging materials, therefore, still lithium-ion battery.

The most important feature of Lithium batteries is the high specific energy. What is the specific energy it? Than energy refers to the unit weight or unit volume of energy. With specific energy Wh / kg or Wh / L to indicate. Wh is a unit of energy, W is watts, h is the hour; kg is 1000 grams (weight units), L is liters (volume units). Give an example here to illustrate: 5, nickel-cadmium dell latitude 120l battery, hd438 battery, kd186 battery rated voltage for 1  2V, its capacity of 800mAh, while the energy of 0  96Wh (1  2V × 0  8Ah). On the 5th of the same size lithium - manganese dioxide batteries Rated voltage of 3V, the capacity of 1200mAh, then the energy of 3  6Wh. Both batteries are the same size, then lithium - manganese dioxide battery energy than nickel-cadmium battery is 375 times!

With the traditional secondary battery (ie rechargeable batteries), the high-voltage lithium; small size, light weight, high energy; safe fast charging; allow wide temperature range; discharge current small, no memory effect, no pollution, etc. It is truly "green battery." These decisions of its electronic products in the mainstream of the status of applications.

Compared with the manufacturers on the technical requirements, consumers may be more concerned about the lithium battery provided power for the broadcast time. Built-in lithium power mp3 player for the length of time, one used to see the quality of the mixed lithium and second is to see their own power design mp3. Quality adoption of lithium batteries, and use of energy-saving design of the mp3, players will be a much longer time course.

Like the Samsung YP-66 with built-lithium electricity, to provide up to 15 hours playback time. DAMTIN the DX-9 can play 20 hours. G818 Taipower's domestic brands to provide continuous playback time of up to 24 hours, truly the "all-weather."

For the proper use of lithium, I think you can do the following four points:

1. No need to deliberately ensure that every time a re-release END electric charge;
2. A period of time can be under the control of a protection circuit for deep-rechargeable battery release power to amend the statistics, but it does not increase the actual capacity of your battery.
3. The long-term without the batteries, should be placed on a cool place to weaken its own passive response to its internal speed.
4. The protection circuit is also able to monitor the battery self-discharge, long-term without the battery, should allow a certain degree of power into the battery to prevent self-discharge in storage in the discharge of excessive lead to excessive damage.

Of course, the battery did not take into account the need not to use too much attention to the use of a battery the number of times, perhaps more from differences in the manufacture of the battery itself, the individual differences. Select the mp3 has a good brand reputation, is undoubtedly the future use of long-life 40y6799 battery, asm92p1140 battery, fru92p1137 battery, one of the security.

The United States plans to produce plutonium detection device 238 may produce nuclear battery

Xinhua Washington, June 27 Xinhua 27 major newspapers in the United States Abstract:

"The New York Times": The Bush administration is planning to produce in the next 30 years, 330 pounds of plutonium 238, which is the first time since the end of the Cold War. In charge of the project, said most of these high-level radioactive materials will be used for secret projects, but they refused to disclose details. Experts estimate that based on past experience, the nuclear material may be used in the production of space and deep-sea surveillance devices used in nuclear batteries.

"Washington Post": The United States Secretary of Defense Donald Rumsfeld confirmed on the 26th with a number of U.S. officials on behalf of the Iraqi armed resistance to the reported secret talks. U.S. commanders said that these contacts are designed to divide the Iraqi resistance to U.S. forces and foreign armed forces to resist the new strategy fru92p1139 battery, fru92p1141 battery, ibm thinkpad r60 battery. "Wall Street Journal": Japan over the past few years has been working with Southeast Asian countries reached a free trade agreement so that it can be tax-free vehicle access to this market of 530 million consumers. This is the same investment in the region of the United States and Europe vehicle manufacturers posed a threat.

A dedicated digital camera, rechargeable lithium-ion battery authenticity Analysis

(Trackback: http://www.discount-laptop-batteries.co.uk/blog/ )

Olympus recently noted in some areas of poor-quality counterfeit rechargeable lithium-ion batteries in the market there. Were counterfeit lithium-ion battery model LI-10B, the μ [mju:] 300 DIGITAL / μ [mju:] 400 DIGITAL / C-50 Zoom/C-5000 Zoom camera dedicated battery. According to a survey, the poor quality of these counterfeit lithium-ion batteries do not meet safety standards has seriously affected the normal use of digital cameras. Users such as the use of these low-grade lithium-ion batteries, the camera can not play the normal function, there may be overheating, battery leakage, such as the phenomenon of melting and burning. In serious cases may result in damage to the camera or on the human body, such as burns and other injuries. Recommend that users buy original Olympus batteries to ensure safety. Olympus solemnly declare that to the use of counterfeit and substandard products have any problems, accidents, damage, liability.

Olympus in the introduction to the vast number of users a number of ways to identify counterfeit batteries:

1. External packaging

     1. A result of counterfeit batteries can be very simple packaging approach open, and the way the original sealed packaging cell can only remove the battery from the back opening.

     2. Open Office counterfeit battery packaging Olympus logo will be removed, the upper transparent cover and the bottom openings are not printed cardboard such as the phenomenon of coincidence and dislocation, while the original battery is not a similar phenomenon.

     3. Counterfeit batteries for the transparency of the protective cover material, and the original battery is a white translucent material. Counterfeit batteries will be the company name to “OPTICAL” error write to “OPTICAK”.

     4. Original battery icons for use in part to “please check the camera’s Manual,” and the use of counterfeit batteries statement was, “Please check the camera’s Manual,” one less “according to” word.

二. Cell appearance

     1. Counterfeit batteries and the original text of the surface cells are slightly different from the surface of the text printed counterfeit batteries lighter, text fuzzy edge, the original battery deeper cited text, text, clear edge.

     2. Counterfeit batteries light color, the deeper the original battery.

     3. Counterfeit batteries junction of the side of the gap was more visible, the original batteries are not.

     4. Counterfeit battery compared with the original battery electrode contact part of his more prominent part of the edge there. Fake plastic part of the battery level is not high or low.

     5. Counterfeit batteries uplift the plastic part of the electrode contacts.

Counterfeit battery electrode contacts the edge of dirty plastic.

Through the above points can help users identify the authenticity of the battery. Recommend that users buy original Olympus batteries to ensure safety.

Olympus once again solemnly declare that to the use of counterfeit and inferior goods of any problems arising from accidents, damage, liability. To thank the vast number of users has been strong support for the Olympus.

Hydrogen fuel cells may soon be published for the use of eight-hour

New Jersey is a small company to develop a hydrogen fuel cell, the ibm thinkpad t42 battery, ibm thinkpad t42p battery may eventually provide laptop computers for eight hours work.

Held in San Francisco Intel Developer Forum, Millennium Cell Inc. to demonstrate the operation of a hydrogen fuel cell prototype IBM ThinkPad computer. At present, the vast majority of notebooks filled with the battery case may be 3-4 hours of work. To date, the working hours of the Millennium battery only three hours, but the development of the company’s goal is to raise the eight-hour battery performance. Many companies are looking to upgrade the working hours of laptop batteries, including some of Intel’s investment in start-ups. Toshiba, NEC and other major notebook computer manufacturers are developing methanol-based fuel cell technology. Casio, Sony and Samsung are also developing fuel cell technology. A seminar in Japan, the Canon released for video cameras and other equipment of the micro-hydrogen battery. Millennium Cell’s products are unique, it uses hydrogen and sodium boron oxide, at this stage, the Millennium battery looks a bit like a science project. Installed in IBM ThinkPad notebook computer fuel cell 6 mm thick, the battery mounted on the top of the notebook computer chassis, the battery will be the future in a notebook chassis design. Millennium Cell Vice President said that the work of the battery is the battery box with the liquid hydrogen fuel caused by a chemical reaction. Liquid hydrogen flow in the battery unit when mixed with oxygen. Oxygen through the shell on a string of laptop into the battery hole. Hydrogen and oxygen chemical reaction to produce electrical power. Water is a by-product of this process, but the battery in the evaporation of water. At present, practical hydrogen fuel cells, such as the possibility of at least two years. Millennium is working with some hope of using this technology for notebook computers contact the manufacturer. The company said the objectives of the Millennium battery manufacturers for PC production costs 25 U.S. dollars for the battery, consumer-oriented sales price of the additional battery is about 150 U.S. dollars, this is the second laptop battery standard price.

Tianjin amorphous silicon thin film solar cell market formation

Was included in the national high-tech industry development projects planned annual production capacity of 5MW amorphous silicon thin film solar cell production line, Nankai University, through relying on technology, the introduction of the United States EPV’s advanced single-room, high-capacity production facilities in Tianjin to the battery company built and put into production, and exports to the German market, further enhanced the green energy industry in Tianjin’s international competitiveness. Amorphous silicon thin film solar cell in its low manufacturing costs, energy recovery period is short, high power output, better than the past, silicon, selenium solar cells. The project construction area of 7000 square meters, has two solar panels and components production line can produce two-node cell product ibm thinkpad t43 battery, ibm thinkpad t43p battery, currently the highest international production efficiency of production technology. It is put into production, China will have a high level, low-cost mass production of amorphous silicon thin film solar cell capacity of a small number of countries abroad to further break the monopoly of the product, at the same time energy saving, environmental protection, as well as residents without electricity to solve energy problems has obvious social benefits.

Solar Secret

The sun is from Earth and the recent burning of a huge planet, its diameter is 1.392 × 106 km, is 109 times Earth's diameter to laptop battery. The quality of the sun for 1.989 × 1027 kg and is 330,000 times the Earth. Center temperature of the sun as much as about 1.2 million degrees Celsius, the pressure as high as 3.4 × 1016 Pa, where the nuclear fusion reaction at a time when, as a huge hydrogen bomb for many in the continuing explosion of the total energy released it as high as 3. 83 × 1020MW. Of these, only 1 / (2.2 × 108) to reach the Earth's atmosphere above. In these the energy reaching the Earth, the 30% reflection back to space by the atmosphere, 23% of atmospheric ibm battery absorption, and only 47% or 8.2 × 1010 MW to reach the Earth's surface.

Outside to remove large quantities of solar energy, but also long-term supply, the theoretical calculation of the sun billions of years can last a few years, in addition, have a solar energy everywhere, without exploitation and transport, and there is no contamination of clean energy. These are its unique features. However, its energy density is very low, only 1W/m2, and by climate instability with, those given the use of solar energy has caused great difficulties. Mankind has been exploring the use of solar energy, solar cells is one way.

Solar photovoltaic effect is a semiconductor device. In 1839, the French physicist A. E. Becquerel accidentally discovered by two metal submerged in the solution, consisting of photovoltaic cells, are produced when sunlight extra PV potential, a phenomenon he called the photovoltaic effect. In 1883, it was in contact with the semiconductor and metal selenium found solid photovoltaic effect. Later, they can produce photovoltaic device known as the photovoltaic effect of the device. Since the PN junction semiconductor device under the sun the highest photoelectric conversion efficiency, and are usually devices such as photovoltaic solar cells, also known as photovoltaic cells or solar cells.

Semiconductor in electronic state of the campaign, according to the energy can be divided into the conduction band and valence band, the energy gap between the two known as the band gap. In the conduction band in the electronics, semiconductors in the entire freedom movement, conduction current. Valence band in the electronics, only movement around the nucleus, not conduction current. Semiconductor by light, heat or other external energy excitation, the valence band of the electronic transitions into the conduction band will be in the valence band leaving a hole. Positively charged hole, but also in the freedom movement in the entire semiconductor, conduction current. Conduction current to the electron and hole known as the carrier. Electron and hole pairs are pairs exist. Produced by electronic excitation, hole of the process, known as the optical excitation.

A typical solar cell structure is a thick 0.2 ~ 0.3 mm, an area of 5 cm × 5 cm or 10 cm × 10 cm sheet of silicon, the upper price is 5 element phosphorus mixed and rely on a large number of electronic conductivity of N-type silicon. The lower part of the trivalent element boron mixed and rely on the hole conductivity of the P-type silicon. Node is just the interface. N-type silicon surface has a thin cloth of the metal gate line, close to the other side of P-type silicon. In order to reduce the reflection, the entire cell surface covered with a layer of transparent antireflection coating.

PN junction solar cells the existence of a point P by the N area of the electric field area. When the sunlight to the solar cell surface, small part is reflected, most through the antireflection coating into the silicon cells, which is greater than the energy band gap of the photon is absorbed by silicon, the photo-excited carrier. In the N area of the photo-generated hole to end the proliferation of PN into the PN junction area, was with the electric field to the P District. P area in the photo-generated electron-proliferation first PN junction and entered the PN junction area, was with the electric field to the N area. Just end zone in the electron hole pair, then immediately to the electric field, respectively, N area and P area. Therefore, solar cells have been irradiated in, N area and accumulated a large number of photo-electronics, and P, while the accumulation of a large number of cavities, in the PN junction on both sides of a photo-electromotive force. If the two electrodes in an indirect load, electrical currents will be light through the load. In this way the sun's light energy directly into electric energy.

China Science and Technology Museum exhibits "solar cell", is an array of solar panels on the wall, with two hands incandescent sun. When viewers press the switch, the "sun" light off, as in the on-board solar cells, solar cells work immediately, the issue of power driven flywheel turning color, and car drivers to walk round triangle.

Soft cloth, such as portable, solar-powered ibm thinkpad t40 battery, ibm thinkpad t40p battery cell phone battery charger for mobile phones at any time

Travel time for mobile phone charging trouble, one way to find the power, and the other is charging on the road need to stay a certain time, travel delays. Now, this problem can be solved, as scientists develop a new generation of solar cells can be recharged while walking, not only can charge mobile phones, but also to the laptop, PDA, and DVD players and even charge the battery. Moreover, such a high-tech solar cells is also more than one. Solar tents of plastic sheeting can be done

Nobel Prize winner from Alan Haig (AlanHeeger) created a new solar company Konarka and Swiss research institutions are working together to develop a plastic sheeting to collect solar energy.

Co-operative research projects of the overall goal is to develop within one year based on photovoltaic solar energy functional fiber plastic sheeting, plastic sheeting can be used to produce such a light inside the tent or be able to charge the phone pants, backpacks, tents and coverage objects.

Joint development of Konarka new material - Optical fiber and quantum dots can capture all of the visible and invisible light, the conversion of light energy into electrical energy, greatly improving the utilization of solar energy. Star-shaped cells can be attached to the clothes

Recently, Gifu University, Japan, invented a solar cell astrocytoma has been the subject of reports, can be attached to clothes, travel clothes with cell phones can charge. This solar cell thickness of 0.4 millimeters, with an area of 4 square centimeters, the power of 5 mW, the shape of five-pointed star. In the production of clothes can be a number of such solar cells arranged in accordance with certain rules, attached to the clothes, and then use a dedicated line connection, clothing can charge a cell phone. Flexible solar cells can be rolled away

A few days ago, European scientists have invented a kind of texture, light and flexible solar cells, can be rolled up, carried out on the rear windows of motor vehicles, the children will be able to charge the DVD can also be sewn on fabric, or buy on the surface to the cell phones and other electrical charge than the previous glass solar panel is much more useful.

The solar cell is a group called the "H-AlphaSolar" the product of the European Union research project, referred to as "H-AS cells", is expected to be listed after three years.

The top solar cell production line set up Jiangning

The afternoon of April 4, major support from the state's new high-tech enterprises in Nanjing Photovoltaic Technology Co., Ltd. CLP, ushered in the first batch of the world's most advanced solar cell production lines. A production line of 30 million U.S. dollars investment planned for completion in June this year. Put into operation, it is expected that annual production value of 1.5 billion, annual profits and taxes 100 million yuan. Yesterday, the factory production line, including solar cells: PECVD coating machine (Germany), vacuum baking furnace node (USA), automatic screen printing production line (Italy) and so on. According to general manager, Australia and Dr. Zhao Jianhua scholars that these devices are at the top level of the world.

Nanjing, China Light and Power was established in photovoltaic technology companies on October 8 last year, is a company engaged in solar cell ibm thinkpad t41 battery, ibm thinkpad t41p battery manufacturing, R & D, sales and technical services to the new high-tech enterprises. Dr. Zhao Jianhua has led a research team in Australia, the design and manufacture of high-performance silicon solar cells, polycrystalline silicon, respectively, single crystal silicon solar cells and photovoltaic conversion rate to 24.7% and 19.8%, for 15 years maintain the highest in the world. This solar-powered battery-powered trams, the maximum charge for a power running 3000 kilometers.

U.S. researchers developed a highly efficient fuel cell

U.S. researchers in the new version of a network of "Science" magazine published a paper that laptop battery they developed a new solid oxide fuel cell, the use of hydrocarbons - iso-octane fuel for energy conversion efficiency is expected to reach 50%.

Usually energy ibm batteries conversion efficiency of internal combustion engines does not exceed 15%, the existing hydrogen fuel cell efficiency is 29%, the latest hybrid vehicles efficiency of 32 percent, however, so in the energy supply, oil prices today, this progress is concern. Chaired the study, Northwestern University Professor Barnett optimistically predicted that this new type of fuel cell, after more testing, can be widely used in automobiles, aircraft, and even many families.

Primarily through the fuel cell so that oxygen ions in the electrolyte will be currents hydroxide, while the water produced as a by-product. The past the general selection of fuel cell pure hydrogen and very little direct use of hydrocarbons (hydrocarbons). This is because the environment in the fuel cell reaction in the 600-800 degrees Celsius heat, can break down hydrocarbons in the carbon out of the coverage in the anode electrode, causing the electrolyte can not reach the anode, the reaction difficult.

Barnett and other researchers found that in order to use a layer of zirconia-based, containing a small amount of ruthenium and cerium catalytic reforming of the porous film, in response to fuel increased slightly when the amount of oxygen can effectively remove carbon precipitation to avoid anode by carbon coverage. In addition they also found that with nickel anode for fuel cells, than with the traditional copper anode for fuel cell power density was higher. Researchers developed a model of small-scale fuel cells, the response generated by the fuel energy density reached 0.6 watts per square centimeter.

Barnett believes that the existing disadvantages of hydrogen fuel cells is that the need for a large number of new hydrogen purification plant will extract hydrocarbons from the hydrogen, if hydrogen fuel cell car must also be applied to many new "hydrogen refueling station" . Hydrogen purification, transport and storage are in need of special technology, the application has greatly increased the cost.

In contrast, the use of iso-octane new solid oxide fuel cell, which is equivalent to the hydrogen purification plants, "compressed" in a small device, and iso-octane are straight-chain hydrocarbons, and gasoline is very similar to, does not require new infrastructure , this promising fuel cells.

National hydrogen fuel cell industry base "set up" Yixing

A lead and promote the fuel cell industry chain of China's overall development, planning a total investment of 20 million, three-building industrial base hydrogen fuel cell "set up" Yixing. March 31, Yixing City People's Government, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian Corp. new source for the "joint construction of the national hydrogen fuel cell industry base signing ceremony."

It is understood that the national hydrogen fuel cell industry is the base of Dalian Institute of Chemical Physics, Chinese Academy of Sciences for technical support. The Institute is one of the earliest fuel cell technology to carry out scientific research institutions, engaged in fuel cell research and development of more than 40 years fru08k8193 battery, ibm thinkpad r50 battery. 70 in the last century's space with the successful development of two models based on alkaline fuel cells, they have launched a molten carbonate fuel cell, proton exchange membrane fuel cell, solid oxide fuel cells, direct alcohol fuel cells and micro - fuel cell research and development, China has developed the first kW-class molten carbonate fuel cell, the first-class kilowatt proton exchange membrane fuel cell, the first fuel cell driven car CMB, the first city bus with fuel cell engine. In the field of fuel cells has accumulated rich with knowledge of the core technology of self-sovereignty. Dalian Co., Ltd. is the new source for a fuel cell industry is committed to the joint-stock enterprises, and its technology, human resources, capital, markets comprehensive strength ranks the industry leader.

National hydrogen fuel cell industry base will be in the long-term planning, step-by-step implementation of the principles of economic efficiency and operation of the building. Among them, the first for the market development stage, with a focus on industrial development planning and the industrial chain of distribution, 200 acres of land for construction projects, a total investment of approximately 2.2 billion this year to start, and strive through 3 years of hard work, the base fuel cell industry in China demonstration base and fuel cells "863," the results of projects into the base industry. In addition, the building of an appropriate scale of production the market prospects of fuel cell products in volume production base, the building materials industry, fuel cell of the key production base, as well as ancillary parts and components and related products, such as small-scale hydrogen production, hydrogen storage and other products of the production base .

The nation's largest solar cell manufacturer located in Nanjing

At present, the largest and most technologically advanced solar cell production base in Nanjing Jiangning Development Zone. Nanjing, China Light and Power Photovoltaic Technology Co., Ltd. The total investment in a 30 million U.S. dollars, the first production line put into operation in June, pay close attention to to build production lines to the end of three production lines in operation, form a 100 MW solar cell production scale, than the current National The combined production capacity doubled.

To the end of 2005, the company will achieve production capacity of 100 megawatts, the output of 2.5 billion. According to the company long-term development plan in 2008 is expected to design production capacity of 600 MW, 15 billion of output. National Development and Reform Commission is implementing the "bright work" for 10 billion yuan fund-raising to promote solar power generation technology. China Light and Power Electric Group introduced the Australian team of scientists, Dr. as well as the international most advanced solar energy technology, at the same time, "Renewable Energy Law" after the enactment, in the provincial and municipal governments attach great importance to the CLP Group and re-deploy to speed up the implementation, it is bound to build China's largest solar energy battery production base.

Solar energy - in this century, one of mankind's primary energy by 2030 ibm thinkpad r51 battery, ibm thinkpad r52 battery, photovoltaic power generation will become the new energy account for a significant share of the components of the batteries.

Litter will be subject to legal sanctions

"Solid Waste Pollution Prevention Law" will come into effect today, laptop battery.

"Shortage of land acquisition of waste home appliances maker, and some are hazardous waste and their acquisition is not legitimate." Municipal Environmental Protection Bureau held a press conference yesterday said the country's new revised "Solid Waste Prevention Law" into effect from today ibm batteries, we Many details of life will change.

Farms must be their own "arrangements will be bottom"

"Liang River Beach today and then duck manure, if directly discharged to the river is illegal." Zhangzhikui City, said deputy director of the Environmental Protection Agency, Solid Waste Act the first time, the livestock and poultry in rural areas has made a requirement farmers must be in accordance with the provisions of the collection, storage, disposal of animal manure to prevent pollution, or else they will be punished.

Zhangzhikui said, and this provision is similar to the producer of solid waste law to emphasize the pollution liability products to extend the system - the production of mobile phones, to be responsible for recycling mobile phone batteries, production of computers, to be responsible for recycling old computers. The main urban areas in recent years, 29 enterprises will be relocated out of the main urban areas, for the line today, today, after the sludge generated, even though they have been removed, it should be dealt with by the enterprise. Sludge generated before today, if the enterprise has been removed by the Government or the purchase of the land "owner" to deal with.

Shall not refuse litter

Will be thrown into the rivers and lakes garbage pick, probably a lot of people have had the experience, from April 1 onwards, the previous acts of moral alone, will be included in the scope of legal punishment. The revised "Solid Waste Pollution Prevention Law" prohibiting any unit or individual to the rivers, lakes and other laws and regulations prohibit dumping, piling up the location of the dumping of waste, solid waste dumps.

City land shortage of the main suspension Carpenter

"Now the main urban areas of Taiwan each year spent out of 100,000 computers, home appliances, such as waste, all by land shortage Carpenter collection, dismantling and recycling to the coastal areas, it is not legitimate." Municipal solid waste director of the Center for Liaoshiguo yesterday explained that some waste home appliances containing heavy metals lead, zinc, copper and so on, is hazardous waste, hazardous waste must be by a qualified business unit.

Liaoshiguo Members of the public are advised not to sell land to the shortage of used home appliances maker 92p1089 battery, 92p1091 battery, in particular, close attention should be paid to guard against throwing the shortage Carpenter, simple landfill, incineration and other uncontrolled behavior.

Stop recycling batteries

Whether the recovery of batteries? Previously, many repeatedly, Liaoshiguo yesterday made it clear that the city stopped recycling batteries.

Liaoshiguo said that since 2000, the state enacted a mandatory standard, and now the regular dry-cell batteries manufacturers, contain very little mercury will be dispersed and lost their lives in the garbage, will not cause pollution. If, after its recovery together, it will cause pollution.

However, rechargeable batteries, automotive lead-acid batteries, button batteries, which contains a lot of mercury, is a hazardous waste must be recovered.

Dahua the atmospheric pressure by the fuel cell membrane technology breakthroughs

Dalian Institute of Chemical Physics, Chinese Academy of Sciences by researchers led by Zhang Min core component of the fuel cell membrane electrode made three-in-one to create new breakthroughs in technology research.

Operation to address the high-pressure fuel cell air compressor engine power due to large, difficult and complex control systems, pressure decided to develop proton exchange membrane fuel cell engine. After more than three months of research, the project technical performance of the same company with the United States Al Gore, a single cell maximum power density of 0.52W/cm2, working in 700mA/cm2 voltage of 0.64V, reached the international advanced level. Three-in-one membrane electrode manufacturing technology breakthrough will further enhance China's overall level of fuel cells.

International brand batteries suspected inflow of a large number of poor quality Taiwan market

According to Taiwan media reports, and the daily lives of the people of Taiwan are closely related to dry-cell batteries, suspect a large number of international brands entered the market and the defective, there are people criticized the poor sectors of the economy detection, the provisions of environmental protection departments are too lenient.

Taipei Panhuai representatives were open 31 am to report that, by the European Union, the United States, Japan and other countries failed test of the international brands have been returned defective batteries, there is no economic sector in the standards, the provisions of the environmental protection department of the situation and are too lenient under even openly in Taiwan so that Taiwan become a black battery pollution accumulation, "paradise."

Panhuai cases, said in December last year, he bought in the market of batteries and three kinds of non-brand-name international brands on the 3rd carbon-zinc batteries, sent by the relevant departments of the Yuan Ze University Certified Central Bureau for examination, found that an international brand on the 3rd of the carbon-zinc batteries for more than the standard battery of heavy metals mercury nearly 4 times as much. Panhuai were criticized, not international brands to set up factories in Taiwan, imported by companies from Japan, economic sectors open the "door", the environmental protection department of the program not detected, resulting in "in Japanese to make money, but pollution in Taiwan in the bear! "

In response to the above report, Taiwan's Carrefour 92p1101 battery, 92p1102 battery, RT-Mart and a good city to wait for the supermarket industry indicated that they did not sell in supermarkets under brand Panhuai were inferior battery will be found under the aircraft immediately.

Rechargeable laptop batteries have exploded

For most notebook battery for business use, there will be a special hardware and software designed to protect the notebook stability and security, especially in the software design will have special security to prevent viruses. However, a recent Internet-virus software company KASPORSKY recently issued a warning, there are a so-called "Blueyes" (Blue Eyes) notebook virus is widely disseminated through the Internet! The virus does not invade the bad data in the notebook, but special attacks notebook batteries, once activated will cause an explosion or burning laptop battery!

It is learned that the "blue eyes" virus is the common hardware and software completely harmless, it is disguised as a feedback information packet, through the TP / IP network to send the interactive mode. As a result of this information packet does not have any offensive capability, the current firewall and antivirus software can not seem to be killing.

However, for notebook ibm batteries users, "blue eyes" is very dangerous. The completion of charging the battery when the notebook when the transformer through the software to send a signal to remind the end of charge, into float mode. "Blue Eyes" will be the signal to activate, it will retain this information sent to the system "to continue filling fast" signal. At this time will speed up transformer for the laptop battery, notebook battery so that in a very short period of time, excessive charge, which damaged the notebook battery, or even cause an explosion. At present in Russia and Europe have taken place in a number of notebook batteries burning incident, the office of a bank in the Netherlands notebook in standby cases of spontaneous combustion, it was initially suspected to be "blue eyes" to make trouble.

The software company said that although there is no antivirus software can be killing the virus, but there are still ways to avoid damage to the notebook battery:
1. Not in the boot state charge, "blue eyes" virus WINDOWS system environment can only be activated when in the DOS can not afford to shut down or no role at all;
2. The work of state is best not to use an external power supply, use only the battery, which can persist for some 1-2 hours for the notebook user models is undoubtedly bad news;
3. Headroom laptop battery is always kept in mind shows that if the rapid increase in electricity consumption, a long time to immediately shut down or unplug the external power supply;
4. When they find out too much heat when the keyboard, it is necessary to promptly check the remaining battery power

The next two years to support new energy projects introduced special

To promote renewable energy and new energy technologies and related industries, National Development and Reform Commission recently announced between 2005 to 2007, will focus on supporting the new energy of the special field of high-tech industries and special projects 92p1073 battery, 92p1075 battery, including five major areas and related projects .

These five areas and related projects are as follows: First, wind power. Carried out 1.5 MW VSCF wind turbine and 1.2 MW direct drive permanent magnet wind turbine industrialization. Second, solar photovoltaic power generation. Carried out using silicon solar ingots / wafers, as well as high-performance low-cost solar cell components and system control components of the industry. Third, solar heating and ground source heat pump heating (cooling). To carry out a new type of solar water heaters and ground source heat pump systems industry. Including high reliability, the new vacuum tube collector, a large area of high-temperature solar water heating systems, solar water heating systems all-weather, high-performance ground-source heat pump and its supporting systems. Fourth, high temperature gas cooled reactor demonstration power plant. Temperature gas-cooled reactor demonstration power plant to carry out the design of research on critical equipment (helium blower, pressure shell, etc.) and materials (graphite core material) for the development of industrialization. Five or hydrogen energy. To carry out the preparation of hydrogen fuel, storage, exclusive of the fuel cell industry. Including the preparation of a new generation of coal hydrogen technology, hydrogen from natural gas technologies, high-pressure hydrogen storage tanks, fuel cell vehicles, fuel cell power plant fixed.

It is understood that the basis of the relevant enterprises to declare the principle of development around the National Development and Reform Commission to declare the special funds, special funds each year to apply for a focus on the admissibility of the report, the annual deadline for applications is May 15. Declaration of a special fund in the declaration, to the need for an analytical report issued by the project, the project analyzes the technical basis of the report, building programs, environmental protection and energy saving measures, the basic situation of the project legal, investment plans, project financial analysis, economic analysis and the main indicators for banks loan documents and other related materials.

The United States successfully developed a new battery monitor

Equipment and Instrument Texas researchers have developed a reliable battery monitors, the monitors can accurately measure the remaining battery capacity, up to 1% accuracy. Each battery pack contains a two-chip system, is responsible for continuously calculating the remaining capacity. Chip set has also taken into account as a result of the use of length and temperature conditions of use changes in the impact resistance of the battery.

Based on accurate models of lithium-ion chemistry, the chip through the impedance measurements to adjust the remaining battery capacity of the forecast. Introduction of new technologies will be carried out in mid-2005.

The new monitors can be in the digital camera, MP3 player, mobile phone, as well as widely used in notebook computers. A typical notebook computer system within a microprocessor chip, to monitor battery charging and discharging situation, by running the software to predict the remaining 92p1077 battery, 92p1087 battery capacity, but the monitoring process and can not be sustained, nor real-time monitoring, even greater errors.

Therefore, the battery must be in a certain range of environmental conditions of work. Battery working hours and performance vary depending on storage conditions, temperature and the use of means, such as the pace of battery discharge, the use of long and other factors. Internal changes in the performance of batteries in its resistance changes, it determines the battery life.

Texas Instruments equipment was the company's chip design to take into account the battery temperature, battery current and battery voltage recovery time and other factors. The battery monitor will continue to track the battery's "state of health."

A new generation of solar cells, such as soft cloth

Solar plastic sheeting

Can be made into clothing

Directly into a tent

Directly into a tent

Travel time for mobile phone charging trouble and laptop battery troubles, one way to find the power, and the other is charging on the road need to stay a certain time, travel delays. Now, this problem can be solved, as scientists develop a new generation of solar cells can be recharged while walking, not only can charge mobile phones, but also to the notebook, PDA and DVD player and even charge the ibm battery. Moreover, such a high-tech solar cells is also more than one.

Optical fiber can be directly done solar tents of plastic sheeting

Haig by Nobel Prize winner Alan (Alan Heeger) created a new solar company Konarka and Swiss research institutions are working together to develop a plastic sheeting to collect solar energy. Co-operative research projects of the overall goal is to develop within one year based on photovoltaic solar energy functional fiber plastic sheeting, plastic sheeting can be used to produce such a light inside the tent or be able to charge the phone pants, backpacks, tents and coverage objects.

Joint development of Konarka new material --- Optical fiber and quantum dots can capture all of the visible and invisible light, the conversion of light energy into electrical energy, greatly improving the utilization of solar energy. Evident's quantum dot is a patented high-performance semiconductor nano-transistor, can absorb visible and near infrared light, combined with Konarka's conductive polymeric materials to form a high-power solar cells, with the photovoltaic properties, and low cost.

It is learned that this plastic sheeting for the energy efficiency of 4%, that is, exposure to the plastic sheeting 4% of the sun's surface can be converted into electrical energy. While those at the top of the building in a city hard to receive the silicon solar panels to collect solar energy more efficient, but they are not practical for many devices. And the development of Konarka's flexible solar plastic sheeting to cover even the clothes in the building above the collection of solar jackets.

Star-shaped solar cells could be attached to the clothes

Recently, Gifu University, Japan, invented a kind of star-shaped solar cells could be attached to the clothes, the clothes can travel with mobile phone charging. According to "Japanese Economic News" recently reported that the thickness of solar cells is 0.4 mm, an area of 4 square centimeters, the power of 5 mW, the shape of five-pointed star. In the production of clothes can be a number of such solar cells arranged in accordance with certain rules, attached to the clothes, and then use a dedicated line connection, clothing can charge a cell phone.

Japanese researchers studying the solar cells are still attached to the umbrella of the new technology, in order to charge other small electronic devices.

Flexible solar cells can be rolled away

A few days ago, "New Scientist" reported that the European scientists invented a light texture and flexible solar cells, can be rolled up, carried out on the rear windows of motor vehicles, the children will be able to charge the DVD can also be slit in cloth, or at the surface, and even daily phone 08k8214 battery, 92p1011 battery, 92p1060 battery than the previous glass solar panel is much more useful.

The solar cell is a group called the "H-Alpha Solar" the product of the European Union research project, referred to as "H-AS cells", is expected to be listed after three years. Moreover, the new cheap solar panels, a slit in the back of the soft jacket value of solar panels for less than 10 pounds (19.35 U.S. dollars), but they can go out walking in the summer for a cell phone charger. At the same time, it can be mass-produced, and in accordance with the demand for cutting, a comprehensive review in clothes, fabrics, furniture and even the entire roof.

These solar panels solar panels and the traditional structure of a similar, but it is more than 1 mm thick forms of silicon in high temperature and high pressure made. Form of silicon multi-crystalline silicon with the same hardware, but the form of silicon thin, soft and good. The solar panels are now more than the thickness of 4-10 mm in between.

Producing H-AS solar panels, the temperature to reach over 200 ℃, melting plastic photosensitive layer directly on the photographic plate to form the plastic film, and not so sensitive in the middle mezzanine. Wait until the plastic cooled, aluminum can be removed, and then. Then, one side covered in its protective plastic layer, it becomes the solar panels can be rolled up.

However, the best energy efficiency of solar cells up to 20%, while the H-AS cells, only about 7%. The researchers hope to achieve 10% energy efficiency.

Experiments show peep show unmask paste discharge does not discharge

Currently plaguing the industry, the development of battery technology is lagging seriously behind the development of notebook technology, which was the author "as a notebook battery bottleneck" to alert the industry; but it was like to take this "opportunity" to fish in troubled waters. For example, there is such a Batterylife's Activator (battery discharge paste) products that can not be released to the battery to 30% of electricity use.

Open the paper, in fact, is a black sticker, it is learned that the battery can be activated not be used often to be part of re-use, allowing the battery to continue working. As long as it is attached to the cell play a role immediately behind.

For most people, this so-called battery discharge back to buy after the paste, to a certain degree of psychological hint, they will really think that battery life was extended, and not to seriously pursue. However, as "water oil" as a lie, liar encounter people who are most afraid. It is really an experiment was done, the results of experiments to prove the battery does not seem to be able to discharge paste to the release of the remaining battery capacity by 30%.

Science and Technology Institute of China, "the elimination of" waste battery

March 29, Anshan University of Science and Technology to promote the use of students is no longer a one-time ordinary batteries, used batteries to control the pollution of the environment and strive to create China's first "no-battery junk campus."

Anshan University of Science and Technology to support the creation of "no-battery junk campus," Application of Environmental Science and Technology Anshan Anshan University of Science and Technology Association, the campus provides a 10 dollar 92p1061 battery, 92p1071 battery automatic teller machines, to provide services 24 hours a day. It is understood, Anshan University of Science and Technology students, after paying the deposit may be paid to the association of cells and membership cards, then, we can take no battery exchange the rechargeable battery fully charged, the battery can be returned to the Association to recover the full deposit. Anshan City, Environmental Science and Technology Association, will be regularly applied in the radio ATM cell processing carried out.

U.S. battery demand will continue to grow up

According to media reports the United States, as the third generation of digital cameras and mobile phones and other laptop battery-powered electronic devices of ever-increasing demand, will contribute to the United States needs a variety of cell growth, cell structure is also able to provide high-performance toward the direction of development, including the original alkaline batteries and lithium ibm batteries.

The demand for secondary batteries due to benefit from the high consumption of portable electronic devices increase, expected in 2007 will exceed the original battery market. Hybrid electric vehicles by increasing production, telecommunications, power consumption to extend the time as well as other back-up support systems, lithium ion, lithium polymer and nickel metal hydride batteries will be substantial increase in lead-acid battery is estimated that by 2007 will account for all secondary battery for more than half of demand.

The original is expected that the U.S. demand for batteries and battery from 1997 to 2007 the average annual increase of 6.3% by 2007 will exceed 14 billion U.S. dollars. Lithium primary batteries, zinc-air batteries and other advanced chemical power is expected to total sales will have a greater share, because they have superior energy density and long life, which may enable them to use instead of rechargeable batteries. However, alkaline batteries will continue to maintain the competitive edge of a type, is expected in 2007, the total sales of the original battery 2 / 3 or more.

Toshiba Li-ion battery can rewrite the history of one minute 80% of full power

Japanese electronics maker Toshiba Corp. said it developed a model of ultra-thin lithium-ion batteries can be filled with a minute 80% of the electricity.

Toshiba said in a statement that the progress of the battery will take a long time to rewrite the history of charging that the new product is equivalent to the current speed of a typical rechargeable lithium-ion battery charging 60 times the speed. This new battery 62 millimeters long, 35 millimeters wide, 3.8 millimeters thick.

In addition, this new battery life also has long-lasting. After 1000 charge only 1% of the capacity loss. At minus 40 degrees Celsius, this battery discharge only 80 percent, while the traditional lithium batteries in minus 25 degrees when it has been a 100% discharge. Toshiba said it will be such 08k8197 battery, 08k8198 battery in 2006 put into commercial production.

Aichi Expo: IT technology to build intelligent multi-modal transport system



March 27, the World Expo in Aichi, Japan Nagakute Area will be along the orbit, unmanned intelligent multi-modal transport system (IMTS) in the transport of tourists.

For the convenience of visitors, the opening of the Expo this advanced means of transportation, including the use of cutting-edge IT technology to build intelligent multi-modal transport system connecting the Nagakute and Seto Area of cable cars, they do not emit carbon dioxide and harmful substances fuel battery bus. By these means of transport not only convenient and comfortable, but also as a pleasant recreational projects.

Shaanxi Mobile recycling of waste batteries to enhance environmental awareness

The past few days, in Xi'an, Shaanxi Mobile Sales Office to set up the more than 100 "mobile phone recycling green", recycling of used cell phone battery customers, and through a lucky draw to encourage the active participation of customers in order to enhance environmental awareness.

Shaanxi Mobile in maintaining stable and healthy development of enterprises at the same time, pay attention to foster awareness of environmental protection, uphold the integrity, the development of the concept of green, the first in the industry to carry out the quality of the ISO14000 environmental management certification and the creation of a "green civilization model business" work 08k8199 battery, 08k8201 battery. In the network construction, Shaanxi Mobile in strict accordance with the requirements of national environmental laws and regulations to fulfill the environmental protection procedures, and to develop a complete set of testing to check system for detection of money to purchase network equipment, regularly organized by the provincial environmental protection department network security testing, to ensure the health of the majority of mobile customers with means of communication.

Large-capacity capacitor is expected to replace the current battery

No need to replace the use of semi-permanent

Traditional rechargeable laptop battery electrolyte and the electrode as a result of the adoption of the chemical reaction between to produce electricity, so charging a certain amount of time it takes. After several charge and discharge, the gradual decomposition of the electrolyte, deterioration of materials, performance also declined, the use of a few years are to be replaced.

In contrast, capacitors do not have a chemical reaction, can be stored directly into electricity. Charge is not only a very short time required, but also in the instantaneous release of large amounts of current, a large output power. Since the charge and discharge can be repeated hundreds of thousands of times, so basically no need to replace toshiba battery, you can use semi-permanent.

However, the original low-energy density capacitors exist shortcomings, if the current so strong can not long remain. Therefore, like the original button-type capacitors as small-scale products, only as a memory, such as electronic equipment components to the use of standby power.

In recent years, increased energy density of the large-capacity capacitors have come out in succession, but also increases the size. Therefore be limited to the scope of application, such as hybrid electric trucks are less stringent requirements on the size of the product. Demonstration of the above-mentioned activities of the capacitors fall into this category, the length and width is 20cm, the thickness of about 5cm.

Development from the recent trend, substantially reduce the size of capacitor batteries have been just around the corner. Because the energy density is expected to nickel-metal hydride rechargeable batteries and a considerable level. Batteries size Ni-MH battery products have been widely available. In other words, fast charging, the use of semi-permanent rechargeable battery size has also been expected to be reduced to only the size of batteries.

Directly to the power stored up

The principle of electric double layer capacitors are generally like this: in the applied voltage to charge from the carbon cathode used in the release of the negatively charged electron. Lose electrons become positively charged part of the space (hole), it can attract anions in the electrolyte.

E-flow through the collector anode, and electrolyte cation bonding with each other to attract. With the anion hole, electronic and cation continued to maintain the size of a few atoms from the (electric double layer). This is the storage of state power, even if the charge will not stop changing.

When the capacitor connected to the electrical equipment on the power supply, the electronic return to positive from negative ion electrode left. And charge e moving in the opposite direction completely mobile and the formation of current. Does not occur as a result of chemical reactions, and so we can charge and discharge in a timely fashion.

The reason why the performance of battery-capacitor can be increased because the improved performance can be effectively capacitor circuit, as well as the carbon electrode materials used. This development has been the president of Power Systems by Michio Okamura conducted. Okamura in Okamura 1987, founded the Institute (in November 2004 with the merger of dynamical systems), since 1992 to study how the electric double layer capacitors used in power storage.

In order to effectively play the moment the current release of a great advantage, at the time on how to reduce the internal resistance of capacitors have been carefully studied. Because they take into account that if the high internal resistance there will be more energy into heat energy, thereby reducing the efficiency of charging and discharging. On the other hand, to reduce the internal resistance, then it is difficult to increase the energy density.

Okamura, who then proceed with the development of priority to improve the energy density of carbon materials. Despite the high internal resistance, but through the circuit to curb energy into heat. The final "performance increased by 20 times" (Okamura). Okamura this circuit by the new composition of materials and storage system named "ECaSS".

Okamura again later founded the Institute as the center, and 20 would like to ECaSS utility company into a joint development. Electric double layer capacitor is able to close the energy density nickel-metal hydride batteries, mainly due to the birth of this process the carbon material. This is determined by Okamura, one of the Institute and its partners - physical and chemical equipment manufacturers to develop the Japanese electronics out.

Ion into carbon materials

Electric double layer capacitor electrode is used in the original high-temperature treatment of carbon through the formation of the activated carbon. As the surface of numerous small hole, so as the electrode, increase the use of plasma in contact with the surface area, can store more electricity. However, irregular hole size is the problem pa3399u-2brs battery, toshiba satellite a100 battery. Hole too difficult to bring into full play, then the efficiency per unit area, is too small, then the same again and there is no hole.

Increase in contact area of activated carbon, the researchers found that a particular phenomenon. If a longer period of time after high temperature treatment of carbon materials as electrodes, even if not a small hole can store several times more than electricity.

After a survey found that the carbon ions in the internal, open a line of its own nano-size (1 nanometer = one billion per 1 meter) level of the small hole. According to deliberately create the phenomenon of carbon materials, Okamura be named as the "carbon nano-gate."

Okamura then with the Japanese Institute of Electronic and continue their research, but published the results of the first is the Japanese electronics. And the realization of the door using the carbon nano-carbon technology, exclusive materials, in October 2003 made a substantial increase in energy density capacitors.

Japanese electronics capacitors capacitor technology development subsidiary of the High (ACT) company management Jiangkou Minister Junichiro explained: "through the use of manufacturing methods and molecular structure is totally different from the original carbon, making the energy density per unit area of activated carbon to achieve the original 10 around times. "affected by the impact of this news, shares of Japanese electronics trading for five days.

Power Systems has also developed the use of carbon nano-gate capacitor technology, product performance improvement than the original. Estimated that the two companies will start mass production in 2005, Japan Electronics goal is to reach 50 in 2006 billion yen in the business size, and power systems are planned for the business year 2007 to more than ¥ 10,000,000,000. Okamura said, smiling: "Now through the trial stage at last, begun to consider the issue of commercial sales."

But the subject is facing the biggest cost. The two companies that "can significantly reduce the cost of production" (ACT president usamii enjoy), but the internal capacitor unit for at least the current average price is tens of thousands of yen. In other words, in order to increase the capacity and will be processed into units side-by-side box, prices will reach the number of ¥ 100,000 to several million yen.

Seize the hybrid market

Therefore the companies have to consider and give full play to the advantages of large output power, hoping to form a high-volume production, such as for hybrid sales. As the energy density per unit volume of lithium-ion batteries can not keep up with, such as capacitors are not suitable for small devices like mobile phones. At the moment is to be applied to small-scale equipment for the goal to improve, to intensify the effect of the adoption of mass production to reduce costs.

Although the case, but has a rechargeable battery from the phone to the hybrid in a variety of fields have been widely used. At the same time, new technology available, such as NEC has developed a short charging time of the rapid organic battery. Rechargeable battery market in the first ranking of the Institute of Sanyo Electric energy meters long Jin Yu Lang insisted that: "(capacitors) the inadequacies of many has been overcome, at the same time has been the development of rechargeable batteries."

While the cost side is not yet resolved, but the performance of the capacitor has been raised, one side is already in volume production, cost also has been recognized by rechargeable batteries. Capacitor is finally standing on the starting line of the battery with the lead between the rechargeable battery is expected to gradually shorten the distance.

Mitsubishi solid oxide fuel cell

Japan's Mitsubishi Materials and Kansai Electric Power recently successfully developed a good durability of the new solid oxide fuel cell (SOFC), even if the 1000 hours continuous operation, voltage drop rate is still zero (Figure 1, 2). +800 ℃ in temperature the following work, the power of 1kW. The use of city gas fuel. Mitsubishi Materials is responsible for 1kW-class power generation modules, Kansai Electric Power is responsible for the development of power generation systems.

For the use of fuel cell power generation system, NEDO (Japan Energy and Industrial Technology Development Organization) has developed a year ago in 2007 the realization of 10kW-class system in continuous operation after 3000 hours, 1000 hours per average rate of voltage drops below the target 0.25% . The two companies said that "products developed by NEDO of not less than the target."

In addition, developed by Mitsubishi Materials of 1kW-class power generation modules, an improved internal structure, so that power generation efficiency (LHV: low calorific value) from a substantial increase of 55.3% to 57.6% toshiba satellite a105 battery, toshiba satellite a80 battery. This value is "hot self-state (in the fuel, air and water heated to the temperature required for power generation, but also to maintain the temperature of power module)" of the value, the company referred to as the "realization of the world's highest level of power efficiency" .

As a practical issue of performance, Mitsubishi Materials and Kansai Electric Power cited (1) to increase power generation; (2) to improve the efficiency of electricity generation; (3) to improve the durability of 3:00. Based on the success of this development, in the power generation efficiency and durability, the two sides that "has reached the practical level." In future, efforts to improve power generation at the same time, the load will change as well as the repeated start-up and shutdown operating conditions at a time when changes in performance can be tested, to further improve the performance of power modules. "In preparation for the end of 2006 for medium-sized shops and small factories and other units, the introduction of 10kW ~ 100kW-class power generation system"

Hydrogen fuel cell electric vehicles the road in Wuhan

At 8:45 on January 8, a Dongfeng-brand silver hydrogen fuel cell vehicles' Chutian One ' laptop battery, from the Wuhan University of Technology Pegasus Plaza exit slowly. To the Chinese Academy of Sciences, Chinese Academy of Engineering, recall, and YI Bao-lian, Zhang Shourong such as academicians, led by three of the Group of Experts adopted 'Chutian One' acceptance. This indicates that China's hydrogen fuel cell electric vehicle technology R & D success.

Chutian One 'by the Dongfeng Motor Corporation and the Wuhan University of Technology developed jointly completed. Dongfeng Automobile Company financed 1000$, Wuhan University of Technology research to integrate technology resources in schools. After two years of hard work toshiba battery, by the Elysee sedan modified fuel cell electric vehicles' Chutian One 'has finally come out, following the development of Shanghai's' beyond its' after the success of our research and development of a second type of fuel cell car-like vehicles .

Compared with the ordinary automobile engine, 'Chutian One' of the fuel cell engine with high power, fast response, characterized by strong output power, the maximum speed of more than one hundred kilometers, close to the traditional engine of its size, totally suitable for installation in the car the cockpit. Acceptance of the Expert Group to participate in that, 'Chutian One' has a completely independent autonomous intellectual property rights, the vehicle reached the advanced level in synchronization with the international level. The experts proposed to speed up the fuel cell electric vehicles industrialization process, as soon as possible fuel cell electric vehicle technology into practical productive forces.

It is understood that the hydrogen fuel cell technology based on hydrogen as fuel, rely on hydrogen and oxygen in the air a chemical reaction to produce electrical power. As a fuel cell powered electric vehicles, electric vehicles, the modern family in an up and comer. Hydrogen fuel cell electric vehicles emit only water, not carbon dioxide, nitrogen oxide and other harmful gases, a fundamental solution to the constraints of the automotive industry to develop energy and environmental problems, China's automotive technology will bring about the development of a deep-rooted revolution .

It is reported that hydrogen fuel cell technology has three advantages. First, will help alleviate the problem of energy scarcity, the use of fuel cell vehicle technology can achieve the diversification of energy structure and ease pressure on oil imports. Second, it helps alleviate the problem of automobile exhaust pollution. Thirdly, it is conducive to the development of China's automobile industry. Through the development of fuel cell electric vehicle technology, and developed countries to reduce the gap between the automotive industry.

Hong Kong in March from the implementation of the rechargeable battery recycling, "product responsibility schemes"

Hong Kong Special Administrative Region, said the pollution problems of waste batteries, the Government decided to "product responsibility schemes" to expand and will be in March in many parts of Hong Kong set up the whole recycle bin to collect all the old rechargeable batteries, a comprehensive recovery and separation for recycling. As for the "one-off" the battery, the Government said that Hong Kong landfills are lined with impermeable liners wastewater recycling system, no plan to start the recovery plan of disposable batteries.

Environmental Protection Department spokesman said authorities have set up a working group co-ordinating the work of the relevant recovery plans to recovery of the rechargeable battery of other products, including notebook computers, mobile phones and digital cameras, sent abroad in the classification after the battery recycling facility for recycling.

The spokesman stressed that no plans to start recycling of disposable toshiba satellite m100 battery, toshiba satellite m105 battery, but will start charging the battery recycling scheme, and depending on the availability of suitable facilities and recycling way to re-consider whether the scheme was further extended to disposable battery. Authorities, field battery recycling scheme, there are only a rechargeable battery recycling or recycling of all batteries. For example, recycling of all batteries in Taiwan, while the United States-based rechargeable batteries are recycled.

It is reported that the Government of the product liability voluntary plan to start in April 2002 to recover the main mobile phone batteries, mobile phone and battery manufacturers to provide the necessary organization and costs, the Government will assist in the implementation of the scheme. Battery recycling by the classification will be sent abroad for recycling battery recycling facilities, has been recovered about 8.6 tons of batteries, of which 7.5 tons have been shipped to overseas recycling facilities.

Mobile phone battery recovery and recycling schemes to prove rechargeable battery recycling operation in the technology and viable, and support of the industry. Therefore, it is considered that other products, rechargeable batteries, such as notebook computers, mobile phones, digital cameras and so on, similar arrangements can also be recovered.

Flexible plastic solar cell is expected to charge a shirt made of equipment

Researchers at the University of Toronto have invented a flexible plastic solar cells, it was allegedly converted to solar power more efficient than existing methods to five times higher.

Research team leaders, electricity and computer engineering professor, said Sargent, the battery can take advantage of the sun's infra-red, and can be cloth, paper and other flexible material layer formed on the surface membrane. This layer membrane can be 30% of solar energy into electrical energy available than is currently the most efficient application of the plastic solar cells (6%) are much better.

"As a result of this battery has the flexibility to use solar energy conversion materials, plastics and fibers to weave together the synthetic fiber similar to the existing, and then processed them into clothing, can cause wear on the body of the solar cells," said Sargent It can be said that this is the portable power.

Sargent also said that such material can be used in a shirt or sweater for the cell phone charger and other equipment.

The new toshiba satellite m110 battery, toshiba satellite m115 battery on the results of the study published in the Sun "natural materials" journals. Sargent said that he is currently looking for investors to this invention into a commercial product. If they can produce cheaper, more widespread application of solar cell products, it would be a major breakthrough.

Camera Battery Maintenance

Now, the camera is on laptop battery power. The use of batteries there are many places where attention should be paid so that the toshiba battery "longevity."

Clean the battery

In order to avoid the loss of electricity, you have to maintain contacts at both ends of the battery and battery lid clean inside. If the surface of dirty words, it is necessary to use soft, clean dry cloth to gently wipe off, must not use detergent solubility, for example, diluents or solvents containing alcoholic content, clean, your camera, batteries or is the charger.

Rechargeable battery

The charging time depends on the charger and battery used, and the use of factors such as voltage stability. Normally used for the first time to the batteries (or used for months without batteries) rechargeable, lithium batteries must be more than 6 hours, Ni-MH battery is more than 14 hours must be that it would be a shorter battery life. When the battery power when there is residual, so as not to repeat the charge to ensure that the battery life.

Battery life

The use of the process to avoid over-discharge situation. Have a discharge that is more than the limits of power consumption. Otherwise, even if the recharge capacity can not be completely restored, is an injury to the battery. As a result of over-discharge would result in battery efficiency, capacity reduction for this video cameras are equipped with battery alarm function. Therefore, in such cases there should be a timely replacement of batteries, as far as possible not to let the battery run out of a video camera automatically shuts down.

Save battery

If you do not use the camera a long time, we must separate from the camera or battery charger inside out, and fully discharged, and then stored in dry, cool environment, but also to avoid the battery with metal objects generally stored in together. In order to avoid short-circuit the toshiba satellite m40 battery, toshiba satellite m45 battery problem, the battery when not in use, the application of protective cover save.

Modern released the second generation fuel cell Tucson SUV

Los Angeles, California, has just opened in Los Angeles auto show, Hyundai Motor Company's Fuel Cell Electric Vehicle Project (FCEV) Group has released its second generation with fuel cell vehicles - Tucson FCEV. This car than its predecessor, the Santa Fe FCEV technically significant progress.

Tucson FCEV's driving mileage than the Santa Fe FCEV has doubled, and further extended to 300 kilometers (about 186 miles), which is mainly due to its with the 152 liters (40 gallons) of hydrogen fuel storage tank, this device is by the Canadian Industrial Dynete developed.

In addition, the Tucson FCEV fuel cell in the current car is only a start in the sub-zero models. Been tested and proved that the car can be for five days in temperatures of -20 degrees Celsius to normal startup. By contrast, with 72 liters of hydrogen fuel storage tank of the Santa Fe FCEV lacks cold weather start in the capacity.

Car than its predecessor a little light, and its maximum power is also higher than the St. 5 kilowatts to 80 kilowatts, the maximum speed of 150 km, and Santa Fe is 124 kilometers.

Its other advanced technologies including a higher output fuel cell and a newly developed lithium-ion polymer battery. Hyundai's general manager in charge of product development KimSang-Kwon said: "this fuel cell vehicle in the technical progress of the whole project is a very good forward step."

Hyundai plans to carry out large-scale three-month test period. Modern in Oakland, California Edison and Southern California, United States Technical Center has a modern, but the activities of these tests will eventually be carried out in other regions. Kim said: "When the project to a new stage, we will test the large-scale production of higher-capacity fuel cell vehicle, which ultimately produced for our commercialization of fuel cell vehicles a solid step forward."

May be "wearing" come out of solar cells

Canadian scientists recently invented a weaving clothing can "wear" the body of the solar cell material. Shirt If you use this material, it can also act as a portable power supply for charging mobile phones and notebook computers.

The inventor of the battery materials, Department of Electronic Engineering, University of Toronto professor Sargent said the batteries can use the sun's infrared light to produce electrical power, and in cloth, paper or other material that constitute a flexible thin film surface . Films can be woven into the shirt or sweater that used to charge mobile phones and other items.

Sargent said that the battery is used in infrared photovoltaic energy conversion technologies, and its solar energy conversion efficiency is 5 times the existing methods. It can be 30% of solar energy into electricity. This toshiba satellite m50 battery, toshiba satellite m55 battery can be used at night. Sargent said: "even if the days seem to be black, there are also a number of infra-red energy."

Solar cell is about to usher in a huge market

Countries around the world are strongly encouraged the development of solar PV industry laptop battery. Solar causes of concern throughout the world, one important reason is: As a result of these years of solar PV efforts have polysilicon PV conversion rate reached 15%, monocrystalline silicon photovoltaic conversion rate is 20%, arsenic Gallium PV 25%, in the laboratory of the gallium arsenide photovoltaic cells made even as high as 35% -36%!

Rise in the cost of solar electricity highlights the advantages toshiba battery

In the international market, the current price of solar cells is about 3.15 U.S. dollars per watt, and system prices six U.S. dollars per watt, power generation cost of 0.25 U.S. dollars per kilowatt hour. In other words, solar PV power generation system costs, the United States in 1996 about the cost of coal from 4.8 to 5.5 cents / kWh for 5 times. Taking note of solar PV power generation costs in the desert region and the region in the bright sunshine duration of daily life are very different, so, in fact, the current cost of photovoltaic solar energy is coal-fired electricity costs about 5-8 times.

As a result of coal mining, transportation, use of the process, all or waste residue, waste water, discharges or emissions. Therefore, in calculating the cost of coal power generation, not only to calculate its internal costs, but also the social environment of pollution into account the price paid. In Europe, a 10-year study results showed that the external costs for coal-fired electricity will be as high as 2-15 cents / kWh, which can be calculated for coal-fired electricity "internal cost + external cost" will be from 7.3 to 24.25 cents / kWh, which is coal-fired electricity than 5 cents / kilowatt-hour increase of 50-350%! Therefore, if the cost of solar power generation can be reduced to 10 cents / kWh, it will have huge economic benefits!

There are price cuts of space solar cells

There are many people optimistic about the future of solar PV cells. That by 2020, the cost of photovoltaic cells from the current 25 cents / kilowatt-hour down to 10 cents / kilowatt-hour, it was stated that by 2010 could drop to 10 cents / kWh.

Existing solar PV power generation mode, the majority of the use of fixed position of the large-area flat-plate photovoltaic conversion mode. Extensive use of this model depends on large-scale low-cost and conversion rate of a certain supply of photovoltaic cells. However, if we can have a high conversion rate of the condenser light battery supply, that is, not only in the PV is usually irradiated by sunlight to maintain the 25-35% conversion rate of light but also under the conditions in the condenser, such as sunlight condenser 3-700-fold, and still maintain a high conversion efficiency and long working life, then (of course, the condenser must be accompanied by a light battery-efficient cooling system, or else they would be the sun ablation, will expect to use a smaller number of condenser batteries, photovoltaic power was greater. now in the international market has been such a condenser battery, about the price of an ordinary photocell 5-10 times, and its photoelectric conversion efficiency is as high as 30 %. If the human can be such a large-scale production of photovoltaic concentrator, then the cost of solar photovoltaic power generation, will be able to track the sun moved to the condenser rotation and mirror called Tingri production and operation costs. So, people will can we expect "Tingri cheap and high conversion rate mirror + battery + high-efficiency condenser cooling system" of power generation mode, a large area than the existing flat-plate photovoltaic cells have greater room for price cuts.

Fuel cell vehicle popularization of the subject: to increase the distance for travel, reduce costs

"If we want to truly universal fuel cell vehicle, the biggest issue is to increase the traveling distance and continuous cost reduction toshiba tecra a3 battery, toshiba tecra a4 battery," in January 19, 2005 Tokyo International Exhibition Center BigSight opening of the "1st International Fuel Cell Exhibition" organized by the thematic technical seminar, Toyota Motor FC technology development of this FC so Kawai said the ocean.

The company's December 2, 2002 is limited to rental of the fuel cell vehicle "FCHV", the continuous moving distance in 10.15 mode for 300km. This is about filling 130L, 35MPa hydrogen value at the time. However, "when the actual driving, driving for a distance of more than 200 km" (Kawai). The petrol-engined car a minimum of 500km, hybrid Prius gasoline engine is running with the performance of a continuous 700km. So if not for the distance to travel about 500km, it is estimated will not be able to let consumers easily accept. FCHV and as such a large fuel tank 130L, "with no way to 'Vios' and' Corolla 'and other small vehicles." He frankly said that the need for higher energy density hydrogen storage technology. Even a 70MPa high-pressure hydrogen tank enough.

To this end, the company said it would cooperate fully with the global R & D institutions, to continue the development of high-pressure hydrogen tank, hydrogen storage alloy tank, liquid hydrogen tank, carbon nanotubes, as well as a variety of chemical hydride hydrogen storage technology. Goal is the same with the existing fuel tank size and weight conditions for the realization of the same driving distance of a row. Incidentally, the existing areas of high pressure hydrogen tank, 35MPa, 70L tank of hydrogen, such as the conversion of petrol by only 6L. 130L high-pressure hydrogen tank is only 12L.

Kawai also said that "if able to issue this type of hydrogen storage technology, installed in the car's the possibility of modification is very large." Modification is the subject of browser start-up time is too long. Now the need for petrol-engined cars will be able to start 0.1 seconds, very large gap. The main reason is that as the current fuel cell vehicle equipped with the solid polymer electrolyte fuel cell (PEFC), will produce a large number of carbon monoxide, it will need time to clear it up.

The company is expected to improve the situation that one of the products that the company published in 2004, "hydrogen-based fuel cell membranes" (HMFC). From its start-up time less than 30 seconds theoretically. "First of all, hydrogen can be used as a filling or the auxiliary power (APU). And then, you can use it to create a 5 ~ 10 seconds to start the car"

"One Chutian": Dongfeng successful development of fuel cell vehicles

Dongfeng Fuel Cell Electric Vehicle "Chutian One," recently passed the acceptance. By the recall, and YI Bao-lian, Zhang Shourong three academicians of the expert group headed by that "Chutian One" vehicle to reach the domestic advanced level, and international level synchronization.

According to researchers, the "Chutian One" from "Elysee" modified cars toshiba tecra a5 battery, toshiba tecra a6 battery, the maximum speed of 103 kilometers. Its fuel cell engine uses a unique single-stack design, the size of the traditional engine, suitable for installation in the cockpit cars, car insurance can be the same shape and have high power, fast response, characterized by strong output power.

This is the second development of Shanghai's "beyond its" after the success of our research and development of a second type of fuel cell car-like vehicles.

Reduce the methanol permeability of hydrocarbon membranes have appeared

In January 19, 2005 Tokyo International Exhibition Center BigSight opening of the laptop battery "1st International Fuel Cell Exhibition", the approach can reduce the direct methanol fuel cell (DMFC) the phenomenon of widespread infiltration of methanol (methyl alcohol by the very side of fuel to the infiltration of the air side of the phenomenon of extremely) of hydrocarbon-type electrolyte membrane appeared one after another. It is understood that the Hitachi Chemical Industries, Japan and Germany Hill, Mitsui Chemical, Nitto Denko and synthesis in East Asia toshiba battery such electrolyte membrane exhibited.

Hitachi Chemical Industries of the film on display, compared to the last category of fluoride membrane, the methanol permeability reduced to 1 / 100 (Figure 1). At 30 ℃ for 10% concentration of methanol, the methanol permeability for 0.002kg m2 / h, and the fluorine-type membranes, compared with 0.6kg m2 / h. "Even at 60 ℃ can achieve the same level" (Hitachi Chemical Industry), membrane resistance (thickness divided by the proton conductivity) is also "slightly more than F-type membrane" (Hitachi Chemical Industry). The company originally envisaged for the use of the concentration of 10 ~ 20% of methanol, and the successful development of this film. However, the company said will continue to develop in order to achieve the use of methanol and water, such as grams of weight, that is, around 60% concentration of methanol, it was introduced at this time the most efficient use.

Japan and Germany show the membrane Hill, compared to fluorine-type membranes, methanol permeability can be reduced to 1 / 5 ~ 1 / 10. Film Resistors (3 mol / L of sulfuric acid when the exchange frequency of 1kHz resistance), the film thickness 30μm the "BCM-210" for 0.18Ω cm2, film thickness 32μm the "BCM-211" for 0.14Ω cm2. Proton conductivity and fluoride alleged essentially the same type of membrane. Mitsui Chemicals has also exhibited in relation to fluoride-type membrane, methanol permeability of about 1 / 10, the same proton conductivity of the aromatic hydrocarbon membrane. East Asia is also on display in the synthesis of polyolefin porous membrane filled with a hydrocarbon in the hydrocarbon electrolyte membrane, methanol permeability of the membrane for the fluorine-type 1 / 5 ~ 1 / 10.

Nitto Denko is a display by the F-type material and hydrocarbon material from the membrane complex. Fluoride-like materials by electron beam irradiation, so that at the turn of Union (Cross Linking). After electron beam irradiation, separation and hydrogen fluoride, together with the hydrocarbon material to sulfonation. Methanol concentration of 40% of the conditions, the methanol permeability of the membrane for the fluorine-type 1 / 5. Proton conductivity at this time with the same fluorine-type membranes.

In addition, Nitto Denko will also be on display as the East Asia as in the synthesis of porous-type vector paraffin hydrocarbon distribution of the electrolyte membrane electrolyte. Mainly used for this membrane-type solid polymer electrolyte fuel cell (PEFC), the penetration of hydrogen fluoride type film down to 1 / 6 of the following, but also to meet the requirements of DMFC electrolyte membrane. On the other hand, the above described hydrocarbon DMFC membrane can be used applied to PEFC, for example, Japan has launched Deshan material design using the same technology developed hydrocarbon toshiba tecra a7 battery, toshiba tecra s2 battery membrane with PEFC.

These hydrocarbon-type electrolyte membrane are lower than the cost It is learned that fluoride type film. When mass production, Hitachi Chemical, said, "To achieve fluoride membrane-type 1 / 10 or so," Hill said Japan and Germany, "F-type film about 1 / 5 or so, but is expected to down to 1 / 10 ~ 1 / 20." Nitto Denko said "the cost must be lower than the fluoride type film."

In order to improve the type of electrolyte membrane and electrode affinity binder in the electrode material, the mountain and Japan and Germany put forward a Mitsui Chemicals program using hydrocarbons. DMFC and PEFC electrodes will be a catalyst for the use of adhesives and supports (carbon) made of cement. However, if the adhesive between the electrolyte membrane with poor affinity, the adhesive will drop. The past, the electrolyte membrane electrode also as adhesives, usually used fluoride-like materials. Japan's Mitsui Chemicals and Tokuyama, taking into account of this affinity, the on proposed hydrocarbon binder

Etching method to produce fuel cell separators

A few days ago in the "First International Fuel Cell Exhibition" (January 19, 2005 ~ 21, Tokyo International Exhibition Center BigSight), the display processing technology using etching metal samples of the fuel cell separator. "Compared with the stamping process, the shape of flow more accurate way to raise about a few" (the company). Cost than the stamping process, but a shorter delivery time than the stamping process is more suitable for small batch production of small partitions.

Etching process, the thicker plate the greater the amount of etching, so not suitable for the production of a large partition. Therefore, the technology for notebook PC, mobile phone and other small partition production equipment. It is now more than Precision Industry Company Hirai trial related products.

In addition, the stamping process in a short period of time should be more. However, because the processing needs of stamping die, when in small batch production, but rather etching process can be delivered more quickly. It also depends on the costs of production scale, the use of smaller quantities etching processing, a greater use of time stamping die to create processing, can effectively reduce costs. Of course, also subject to other conditions, but in general, about 10,000 in the use of etching process, when more than this number of stamping process is used.

The new fuel cell mobile phone calls can be two hours watching TV

A display of staff on January 21 in Tokyo at the International Fuel Cell Expo to display KDDI and its fuel-cell phone batteries used in methanol solution. Cooperative R & D battery, according to Hitachi said that the dell battery, dell latitude d620 battery. The prototype cell phone talk time is about 2-3 hours while watching TV.

Microbial fuel cell

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Since the industrial revolution, has been plagued sewage treatment in developed and developing countries a major problem, because it expensive, is only of inputs, not outputs of the industry. And new microbial fuel cell can not only purify the water, but also for power generation dell battery, the emergence of its sewage treatment is expected to become a profitable industry. Although still in the continuous improvement of the product has not yet put into commercial production, but we have every reason to believe it has broad prospects for development.

Recently, by the United States Pennsylvania State University scientists, led by Logan, a research and development team announced that they have developed a new type of microbial fuel cell can be of untreated sewage into clean water and power.

Microbial fuel cell (MicrobiologicalFuelCells) there is not just a technology. As early as 1910, the British botanist Mark - the first bit of bacteria found in the culture medium to produce current, therefore, he made use of platinum electrodes, put it into E. coli and general yeast culture medium, the successful production of a the world’s first microbial fuel cell; in 1984, the United States to create a space for use in microbial fuel cell, which fuel for the astronauts of the urine and live bacteria, but it’s a very low discharge rate; In recent years, the use of Microbial generation of technology breakthroughs have emerged more, Pennsylvania State University environmental engineering professor Bruce - Logan is a new microbial fuel cell development team, he said, “the traditional is the use of hydrogen fuel cell power generation, but no one try to use organic-rich water to generate electricity. ”

A major innovation: a single slot design

Logan designed the pc764 battery, tc030 battery and hydrogen fuel cell device to be somewhat similar, is a sealed cylindrical glass tank of resin, looks like a soda bottle. And hydrogen fuel cells, however different, the microbial fuel cell is a single reaction tank, containing eight graphite anode rod, and they stick around a cathode, confined to the middle slot between proton exchange membrane. Confined to the external tank of the closed circuit composed of copper, used for electronic flow path. When water was injected into reaction tank, the bacterial enzyme to break down organic matter in sewage, in the process of releasing electrons and protons. Among them, the electronic flow of the anode, and protons through the proton exchange membrane inside the flow of anode, where oxygen and air as well as the electronic generation of clean water combined. Thus completion of the sewage disposal. At the same time, the reaction bed is the electronic exchange between the cathode produced a voltage, so that the equipment can supply to the external circuit.

Reaction is a single slot design of microbial fuel cell innovation. Logan pointed out that most of the design of fuel cell response to the two groove-oriented - are the anode and cathode slot slot, slot in the anode in order to maintain anaerobic microbial growth; cathode tank should be maintained at aerobic conditions, electronic and oxygen combine with protons to form water molecules. And a single reaction tank in order to proton exchange membrane to link the two slot, and its function not only in aqueous solution can be divided into two slots, but also to avoid spread to another tank of oxygen. Electrobath trough of the two, other than the force required to provide dissolved oxygen to the cathode, and a single tank of fuel cell micro-organisms can be the way to continuous injection of air into the cathode, thereby reducing the cost of oxygen equipment.

Samples will be completed six months after

In generating capacity, according to Logan said, in the laboratory ibm battery, the device can generate 72 kilowatts of current, you can drive a small fan. Although the current generated by small, but the equipment is much room for improvement. Invention from the report submitted to the present, Logan’s R & D team has the fuel cell power generation capacity to 350 watts, but Logan would like this value to achieve the ultimate 500-1000 watts. Such as maturity of the technology can be mass-produced microbial fuel cell power generation capacity will be greatly improved, and Logan believes that it can generate 500 kilowatts of the stability of current, about 300 family’s electricity consumption. Logan plans to build a large-scale microbial fuel cell sample, is expected to be completed six months later.

Application prospects

Although the device’s energy output is relatively low, but Logan said they are continually improving the technology, I believe that it can be used in small-scale sewage treatment factory. It is said that the device can also be used to deal with livestock waste water and waste plants, but also can be used in food-processing plants and even manned space inside.

Logan pointed out that as long as it is a place rich in organic matter can be the use of such batteries. However, the microbial fuel cell is the best use of sewage treatment, sewage treatment plant if the use of such equipment, so they can waste water treatment side of the side of power generation, and thus greatly reduce the cost of sewage treatment. Wastewater treatment plant to maintain the normal operation is a very high cost of things. Both developing countries and industrialized countries, wastewater treatment at the same time, the new generation fuel cell technology is very attractive. According to statistics of the U.S. National Development Committee, the United States need to address each of the 33 billion gallons of domestic sewage, the treatment cost about 25 billion U.S. dollars. Most of the cost of almost all spent on the maintenance of treatment plant operation of the energy required, so that if the microbial fuel cell can reduce costs and improve efficiency of electricity generation will be a huge savings for the wastewater treatment expenses.

For the majority of serious pollution of the developing countries, this technology is particularly useful because it can not only purify the water quality, disposal of refuse, while the power generated. Separate from the power this context, the Government has sufficient reason to retain the building and a sewage treatment plant. If the technology can promote the commercialization, waste or sewage treatment will be the country’s money-spinner rather than a heavy burden.

David - University of Toronto is a scientist, he estimated the energy potential in wastewater is 10 times the cost of processing 08k8192 battery, 08k8193 battery. Logan believes that as long as they can use the potential power of 1 / 20, a sewage treatment plant can be resolved on the cost of sewage treatment.

Microbial fuel cell can also be used to deal with food-processing plants and farms, especially pig farms in the wastewater, in the past, to deal with these unpleasant stench of sewage expensive. NASA also is developing a similar technology, manned space flight in astronauts living in the garbage into energy.

New type of fuel cell materials have emerged

With the world’s fuel cell technology continues to develop, a new type of fuel cell materials continue to emerge, the world’s many well-known companies have also added to the fuel cell component of the study.

DuPont to develop and provide advanced materials for fuel cell components, including Nafion perfluorocarbon membrane and engineering polymers, used in proton exchange membrane (PEM) fuel cells. In 1980 the company began producing Nafion membrane, the current production capacity of 200,000 square meters. Nafion membrane electrolyzer placed as cathode barrier material, the use of hydrogen in the anode and cathode of the oxygen, after the completion of Nafion membrane electrochemical reaction, resulting in the release of ion-exchange effect of the electronics, electronic circuits to form an external current. Reaction process, the hydrogen ions through the Nafion membrane and oxygen ions into the water. DuPont’s Nafion membrane, and engineering materials have been applied to space flight. Now, more than 50% of the PEM fuel cell component materials provided by the DuPont Company.

Celanese Corporation and Honda Motor Company of Japan, to develop automotive fuel cell polymer membrane and the membrane electrode assembly (MEA). MEA by the solid polymer membrane and the catalytic electrode composition. Celanese Corporation successfully developed Polybenzimidazole high-temperature polymer membrane for MEA, its operating temperature can be as high as 180 ℃, and the traditional work of the fluorine resin film temperature of 100 ℃.

Ballard with Victrex company develops and manufactures PEM fuel cell using sulfonated polyether ketone polymer chain containing plasma, high-performance film is expected to reach production capacity of 50 tons / year, may be used to manufacture 100,000 membrane for automotive fuel cell use . Stanford Research Institute also developed for direct methanol fuel (DMFC) using polymer membrane for portable facilities. Motorola also with the Los Angeles National Laboratory to develop portable electronic facilities for DMFC membrane.

At present, the cost of fuel cell catalyst for the equivalent of 10 years ago 1 / 20 08k8194 battery, 08k8195 battery, so as to fuel cells competitive with existing energy foundation. It is predicted that the end of this century, fuel cell industry is expected to reach sales of catalyst emissions from vehicles sales catalyst.

To the fast charge batteries and power forward

1 minute charge to drive a small notebook battery computer running nearly a half an hour - in October 2004 held in Makuhari MESSE the IT Expo "CEATEC JAPAN", such a demonstration of the fast charge has become a topic of concern.

General notebook computers to the rechargeable battery fully charged at least 1 hours. But "electric double layer capacitors" substantially shorten the time.

No need to replace the use of semi-permanent

Traditional rechargeable hp battery electrolyte and the electrode as a result of the adoption of the chemical reaction between to produce electricity, so charging a certain amount of time it takes. After several charge and discharge, the gradual decomposition of the electrolyte, deterioration of materials, performance also declined, the use of a few years are to be replaced.

In contrast, capacitors do not have a chemical reaction, can be stored directly into electricity. Charge is not only a very short time required, but also in the instantaneous release of large amounts of current, a large output power. Since the charge and discharge can be repeated hundreds of thousands of times, so basically no need to replace, you can use semi-permanent.

However, the original low-energy density capacitors exist shortcomings, if the current so strong can not long remain. Therefore, like the original button-type capacitors as small-scale products, only as a memory, such as electronic equipment components to the use of standby power.

In recent years, increased energy density of the large-capacity capacitors have come out in succession, but also increases the size. Therefore be limited to the scope of application, such as hybrid electric trucks are less stringent requirements on the size of the product. Demonstration of the above-mentioned activities of the capacitors fall into this category, the length and width is 20cm, the thickness of about 5cm.

Development from the recent trend, substantially reduce the size of capacitor batteries have been just around the corner. Because the energy density is expected to nickel-metal hydride rechargeable batteries and a considerable level. Batteries size Ni-MH battery products have been widely available. In other words, fast charging, the use of semi-permanent rechargeable battery size has also been expected to be reduced to only the size of batteries.

Mentioned in the beginning of this article is the demonstration of power systems from Japan (Yokohama, Tsuzuki District) conducted by the company to develop the land Jyuren Minister said: "Our goal is to reduce the drive to the capacitor size laptop until the battery size is only the size of auxiliary .

Directly to the power stored up

The principle of electric double layer capacitors are generally like this: in the applied voltage to charge from the carbon cathode used in the release of the negatively charged electron. Lose electrons become positively charged part of the space (hole), it can attract anions in the electrolyte.

E-flow through the collector anode, and electrolyte cation bonding with each other to attract. With the anion hole, electronic and cation continued to maintain the size of a few atoms from the (electric double layer). This is the storage of state power, even if the charge will not stop changing.

When the capacitor connected to the electrical equipment on the power supply, the electronic return to positive from negative ion electrode left. And charge e moving in the opposite direction completely mobile and the formation of current. Does not occur as a result of chemical reactions, and so we can charge and discharge in a timely fashion.

The reason why the performance of battery-capacitor can be increased because the improved performance can be effectively capacitor circuit, as well as the carbon electrode materials used. This development has been the president of Power Systems by Michio Okamura conducted. Okamura in Okamura 1987, founded the Institute (in November 2004 with the merger of dynamical systems), since 1992 to study how the electric double layer capacitors used in power storage.

In order to effectively play the moment the current release of a great advantage, at the time on how to reduce the internal resistance of capacitors have been carefully studied. Because they take into account that if the high internal resistance there will be more energy into heat energy, thereby reducing the efficiency of charging and discharging. On the other hand, to reduce the internal resistance, then it is difficult to increase the energy density.

Okamura, who then proceed with the development of priority to improve the energy density of carbon materials. Despite the high internal resistance, but through the circuit to curb energy into heat. The final "performance increased by 20 times" (Okamura). Okamura this circuit by the new composition of materials and storage system named "ECaSS".

Okamura again later founded the Institute as the center, and 20 would like to ECaSS utility company into a joint development hp nx6120 battery, hp nx6125 battery. Electric double layer capacitor is able to close the energy density nickel-metal hydride batteries, mainly due to the birth of this process the carbon material. This is determined by Okamura, one of the Institute and its partners - physical and chemical equipment manufacturers to develop the Japanese electronics out.

Ion into carbon materials

Electric double layer capacitor electrode is used in the original high-temperature treatment of carbon through the formation of the activated carbon. As the surface of numerous small hole, so as the electrode, increase the use of plasma in contact with the surface area, can store more electricity. However, irregular hole size is the problem. Hole too difficult to bring into full play, then the efficiency per unit area, is too small, then the same again and there is no hole.

Increase in contact area of activated carbon, the researchers found that a particular phenomenon. If a longer period of time after high temperature treatment of carbon materials as electrodes, even if not a small hole can store several times more than electricity.

After a survey found that the carbon ions in the internal, open a line of its own nano-size (1 nanometer = one billion per 1 meter) level of the small hole. According to deliberately create the phenomenon of carbon materials, Okamura be named as the "carbon nano-gate."

Okamura then with the Japanese Institute of Electronic and continue their research, but published the results of the first is the Japanese electronics. And the realization of the door using the carbon nano-carbon technology, exclusive materials, in October 2003 made a substantial increase in energy density capacitors.

Japanese electronics capacitors capacitor technology development subsidiary of the High (ACT) company management Jiangkou Minister Junichiro explained: "through the use of manufacturing methods and molecular structure is totally different from the original carbon, making the energy density per unit area of activated carbon to achieve the original 10 around times. "affected by the impact of this news, shares of Japanese electronics trading for five days.

Power Systems has also developed the use of carbon nano-gate capacitor technology, product performance improvement than the original. Estimated that the two companies will start mass production in 2005, Japan Electronics goal is to reach 50 in 2006 billion yen in the business size, and power systems are planned for the business year 2007 to more than ¥ 10,000,000,000. Okamura said, smiling: "Now through the trial stage at last, begun to consider the issue of commercial sales."
But the subject is facing the biggest cost. The two companies that "can significantly reduce the cost of production" (ACT president usamii enjoy), but the internal capacitor unit for at least the current average price is tens of thousands of yen. In other words, in order to increase the capacity and will be processed into units side-by-side box, prices will reach the number of ¥ 100,000 to several million yen.

Seize the hybrid market

Therefore the companies have to consider and give full play to the advantages of large output power, hoping to form a high-volume production, such as for hybrid sales. As the energy density per unit volume of lithium-ion batteries can not keep up with, such as capacitors are not suitable for small devices like mobile phones. At the moment is to be applied to small-scale equipment for the goal to improve, to intensify the effect of the adoption of mass production to reduce costs.

Although the case, but has a rechargeable toshiba battery from the phone to the hybrid in a variety of fields have been widely used. At the same time, new technology available, such as NEC has developed a short charging time of the rapid organic battery. Rechargeable battery market in the first ranking of the Institute of Sanyo Electric energy meters long Jin Yu Lang insisted that: "(capacitors) the inadequacies of many has been overcome, at the same time has been the development of rechargeable batteries."

While the cost side is not yet resolved, but the performance of the capacitor has been raised, one side is already in volume production, cost also has been recognized by rechargeable batteries. Capacitor is finally standing on the starting line of the battery with the lead between the rechargeable battery is expected to gradually shorten the distance.

Published in the Los Angeles auto show of modern second-generation fuel cell SUV

Los Angeles, California, has just opened in Los Angeles auto show, Hyundai Motor Company's Fuel Cell Electric Vehicle Project (FCEV) Group has released its second generation with fuel cell vehicles - Tucson FCEV. This car than its predecessor, the Santa Fe FCEV technically significant progress.

Tucson FCEV's driving mileage than the Santa Fe FCEV has doubled, and further extended to 300 kilometers (about 186 miles), which is mainly due to its with the 152 liters (40 gallons) of hydrogen fuel storage tank, this device Industry Canada Dynetek developed.

In addition, the Tucson FCEV fuel cell in the current car is only a start in the sub-zero models. Been tested and proved that the car could be the fifth consecutive day in -20 degree Celsius temperatures and normal to start. By contrast, with 72 liters of hydrogen fuel storage tank of the Santa Fe FCEV lacks cold weather start in the capacity.

Lithium cobalt processing high value-added products

At present, the size of my little lithium cobalt production has reached more than 20, if the companies reported in accordance with the capacity, the nominal production capacity has reached more than 10,000 tons in 2003, Lithium cobalt production is about more than 3000 t, 2004 years is expected to reach 5000 ~ 5400t. Cobalt currently on the market price of about 43 ~ 440,000 yuan / t, while cobalt is only 60% of lithium cobalt price of about 41 ~ 420,000 yuan / t, which is easy to see why the production of lithium cobalt rush of business One of the reasons is the rapid development of domestic pa3399u-1brs battery, marketable products, the reasons for the Second Lithium cobalt processing high value-added products.

Sensitized type solar cells available

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Japan Peccell Technologies Inc. successfully developed about 12cm × 12cm, the output voltage above 4V, 0.1A output current over-type dye-sensitized solar cells, starting in 2006 suppliers of industrial samples. The company is based on Yin-Tung University, Graduate School of Yokohama Miyasaka Professor Li as the central risk of the establishment of enterprises, in addition to the company’s investor Yam Tong University and Miyasaka, there are islands of chemicals and Showa Denko hp battery, Fujimori industries.

To promote the dye-sensitized solar cells use and development objective is to achieve output voltage lithium-ion rechargeable battery level. In order to enhance the output voltage, in the 12cm square panel of six batteries in series the unit, the unit is said to seal in the isolation of the development of materials encountered many difficulties. Photoelectric conversion efficiency of 4.3% ~ 5.2%.

12cm square of the current solar panel production cost of about ¥ 700 (about 54 yuan). To switch to other alloys used in electrode materials to replace the high cost, such as platinum, the lower production costs. There is no alloy composition of the public. In 2006 before the supply of industrial samples, production costs will be reduced to ¥ 300 (about 23 yuan) around. In order to further cut costs, also plans by changing the synthesis methods, 1g to about ¥ 100,000 (about 7700 yuan) of the expensive pigment to about ¥ 20,000 (about 1500 yuan) / g.

Sharp metal roof will be listed on the integration of solar cell modules

Sharp announced on September 14, October 1 from the beginning of the listing without frame units can be directly over the roof of the “metal roof of a solar cell module body.” Divided into 5-watt type “NE-53Y1N” and 4-watt type “NE-38Y1N” two. Price for ¥ 26,880 (about 2070 yuan) and ¥ 22,050 (about 1700 yuan). Monthly production target of 2 million units.

Mainly oriented to Yamagata cap surrounded by cone-shaped roof and the roof installation. The use of steel roofing and solar modules to form one, direct coverage of the roof of the “cover construction method.” As the need to set up as the original bench, from the first class will be able to install the module roof Department. In particular, it is surrounded by cone-shaped roof, the largest installed capacity can be raised by 2 into.

In addition, the roof opened as there is no need can be completed as construction, it reached the lower construction costs and shorten the duration of the purpose of angle can also be expected to reduce processing cost. The design of the roof materials and solar cells using the separation may be based on the structure need to be replaced in the event of disasters and accidents are easy to maintain.

Roofing production Japanese JFE Steel’s “wing-watt.” With light weight, and corrosion characteristics of steel plate Galbarium (from aluminum, lead and silica sub-components of the plating alloy steel) for high durability coating. In addition, use of anti-seismic and wind design.

Canada to develop new hydrogen fuel cell hp nc6200 battery, hp nc6220 battery vehicle

With oil prices rising, more and more people began to research alternative energy. Canadian scientists have made in this regard to explore useful.

Rui Canadian scientists led by a scientific team believes that a very human hope that the fuel will be hydrogen, because the existence of hydrogen in the face of the earth relatively wide, every drop of water contain hydrogen, and the use of hydrogen will not pollute the environment.

The research group has taken innovative action is to use hydrogen to generate electricity, so as to create a driving force for the vehicle.

This idea has given rise to the United States National Aeronautics and Space Administration's attention, and was used in spacecraft.

This success has increased the confidence of the group, they decided to study the issue of motor vehicle fuel.

This 30 hydrogen fuel cell vehicles is their latest research results. These vehicles will be sent to 10 countries in Europe for testing.

Rui group of scientific and technical personnel such as paper, as one end of the fuel cell Add hydrogen, oxygen Add the other end, after a chemical reaction can produce electricity and water. In this way, there will be a driving force for car.

In this study, the timely and effective input to hydrogen cars is the key, but hydrogen is a more dangerous gases, to take care of their needs, can not be added at gas stations and other places. At the same time, a fuel cell capable of producing less than 1 watts of electricity, a car needs more than a hundred of these fuel cells.

Experts predict that if this hydrogen fuel cell vehicles can be widely promoted, then a variety of cost reduction will be effective.

Rui optimism that only 10 years, this technology will be able to enter the hp nc6230 battery, hp nx6110 battery practical stage.