18650 lithium battery 3000mah

Fuel-powered 18650 lithium battery 3000mah have made a breakthrough, and the development of hydrogen-powered vehicles is closely following TSLA

The pace of industrialization of hydrogen-powered vehicles has suddenly accelerated

On July 2, Honda and General Motors announced that they would start formal cooperation and joint development in the field of fuel-powered lithium-powered vehicles (mainly hydrogen-powered vehicles), becoming the third large automobile group in the industry to announce the participation in the development of fuel-powered lithium-powered vehicles.

Almost at the same time, some American scientists also announced the development of a new catalyst for hydrogen batteries with a molybdenum disulfide structure, which is expected to replace the expensive platinum of fuel-powered lithium-powered vehicles and significantly reduce costs. At the end of June, 33 countries in the United Nations finally issued international standards for the safety of fuel-powered lithium-powered vehicles after long negotiations.

Various signs show that hydrogen-powered vehicles are becoming a major rival to lithium-ion battery vehicles represented by Tesla at all levels, including government, industry, and technology.

The cost of fuel-powered 18650 lithium battery 3000mah can be expected to fall

According to the front-page report of Science and Technology Daily on the 4th, Mark Lokowski, a postdoctoral fellow in the Department of Chemistry at the University of Wisconsin-Madison, and Professor Jin Song jointly created a new molybdenum disulfide structure that can significantly speed up the hydrogen production reaction from water. The researchers deposited the nanostructure of molybdenum disulfide on a plate of graphite, and then treated the molybdenum disulfide with lithium to create another molybdenum disulfide structure with different properties and excellent catalytic performance.

The researchers said that the new material is composed of common elements molybdenum and sulfur and is low-cost. More importantly, it completely avoids the rare and expensive platinum, a common catalyst in the water-to-hydrogen reaction. Rockovsky said: In order to reduce the catalyst cost of the water-to-hydrogen reaction, most scientists use the method of reducing the use of platinum by making tiny particles, but we don’t use platinum at all, and the catalytic performance of the new material is also very good. The latest experiment proposed a new way to improve the performance of the catalyst. The breakthrough of the new catalyst is conducive to reducing the manufacturing cost of fuel-powered 18650 lithium battery 3000mah and adding to the further promotion of hydrogen-powered vehicles.

Mainstream automakers are betting on hydrogen-powered vehicles

According to the Nikkei Chinese website on the 3rd, Honda and General Motors officially announced on the 2nd that they will cooperate in the joint development of fuel-powered lithium battery vehicles and other fields. As a result, the international fuel-powered lithium battery vehicle development has formed the main force of the three major groups of Japan, the United States and Europe.

The increasingly fierce development competition among the three groups will help innovate mass production technology and reduce manufacturing costs, significantly reduce the use of platinum used in hydrogen-oxygen reaction catalysts, and reduce the cost of fuel-powered lithium battery vehicles. Toyota expects to launch a sedan-type fuel-powered lithium battery vehicle at RMB 307,000 before 2015. According to statistics from Fuji Economic Company, the global market size of fuel-powered lithium battery vehicles was less than RMB 100 million in 2013, but is expected to surge to around RMB 180 billion by 2025, with a large potential market space.

my country's listed companies are unwilling to lag behind

It is expected that domestic companies will also accelerate the pace of promotion. From the perspective of the composition of hydrogen-powered vehicles, fuel-powered 18650 lithium battery 3000mah are undoubtedly the core, and the cost accounts for about two-thirds of the total cost, while proton exchange membranes are the core of fuel-powered 18650 lithium battery 3000mah. At present, domestic companies mainly purchase from DuPont in the United States. The price of membrane per square meter ranges from 400 to 600 US dollars. Each hydrogen-powered car needs 20 to 30 square meters, and the total cost is about 100,000 to 200,000 yuan. Compared with the total cost of 1 million to 2 million yuan, the cost of proton membrane alone accounts for 10%. There are two major domestic companies engaged in the research and development and processing of fuel-powered 18650 lithium battery 3000mah, namely Dalian Xinyuan Power and Shanghai Shenli Technology.

Among them, Shanghai Shenli Technology mainly deals in hydrogen proton exchange membrane fuel-powered 18650 lithium battery 3000mah and is a leader in the research and development and industrialization of fuel-powered 18650 lithium battery 3000mah in my country. By undertaking and completing the national key research and development plan of the Ninth Five-Year Plan, the 15th Five-Year Plan 863 and the 11th Five-Year Plan 863 major research and development plan fuel-powered lithium battery engine projects, it has become a fuel-powered lithium battery technology with completely independent intellectual property rights and has reached the international advanced level. Dalian Xinyuan Power has achieved small-batch processing of key materials and key components of fuel-power 18650 lithium battery 3000mah and stack assembly, and has built a batch processing line with an annual output of 5500KW of key components for fuel-power lithium battery stacks. At the same time, it has a leading position in the integration, installation, commissioning, and operation of automotive fuel-power lithium battery systems.

Zhongke Tongli, in which Tongji Technology holds a 36.23% stake, is mainly committed to the research and development of key materials and components for proton exchange membrane fuel-power 18650 lithium battery 3000mah; Xinyuan Power, a company in which Great Wall Electric holds a stake (the company holds nearly 10%), is mainly engaged in the development and processing of proton exchange membrane fuel-power 18650 lithium battery 3000mah; King Long Automobile is an important representative of the application of new energy bus manufacturing in my country. In 2009, the company and Tsinghua University jointly developed a new generation of hydrogen fuel-power lithium battery city buses that rolled off the production line in Suzhou. Ankai Bus and Changan Automobile also cooperate with Shanghai Shenli Technology to develop hydrogen fuel vehicles and have certain technical reserves.

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