Chengdu mass production of electric vehicle battery new technology hopes to change the global landscape of lithium batteries

In the cost structure of electric vehicles, the battery accounts for about half. Having a battery company means having 50% of the core technology cost control. Among them, lithium-ion batteries are considered ideal power batteries due to their light weight, high energy storage and long life. Chengdu's two private technology companies - Huang Ming Li power and animal husbandry biotechnology, jointly entered the field of lithium batteries, the use of nano-lithium iron phosphate as the battery cathode material, attracted the attention of academicians of the Chinese Academy of Engineering and the National 863 Program. On February 24th, it was learned from the seminar on the use of the modified theory of Bourgeois Einstein in the use of lithium iron phosphate nano-lithology in Chengdu. This new technology is a milestone for future high-performance battery manufacturing, and will be industrialized and scaled. Change the global landscape of lithium batteries.

The owner of the new technology is Chengdu Huang Ming Li Power Technology Co., Ltd., a high-tech enterprise in Chengdu. Huang Ming, the inventor of the technology, first gave a detailed explanation of the application of the modified theory of Einstein's theory to the nano-lithium iron phosphate project. The national academicians and experts and professors from the Chinese Academy of Engineering, the Iron and Steel Research Institute, the Beijing Nonferrous Metals Research Institute, Peking University, and Xiangtan University subsequently conducted a lively discussion on related theories and applied technologies. Zhou Shaoxiong, vice president of the Chinese Academy of Engineering and academician Gan Yong and team leader of the 863 Program made a special trip to attend the seminar. Gan Yong believes that this technology is a major theoretical breakthrough, and has a good prospect of industrialization, and may push China's new material research to a new height.

According to reports, the new material can greatly improve the performance of the battery cycle times, and its safety performance and cycle life is far higher than other materials. Taking the battery of an electric vehicle as an example, the battery life of an electric vehicle using a conventional technology will be about one to two years old, and the power will be insufficient. "The use of new technology to produce batteries will greatly improve the above-mentioned indicators. The number of cycles converted to service life can be extended to 5 years, and the cost of the entire battery can be reduced by 15%."

It is understood that the company's nano-lithium iron phosphate project has completed the pilot test, forming an annual production capacity of 600 tons. "The scale of 600 tons is enough to rank among the top three in the country," said Huang Ming. In order to expand the scale, they went to Sichuan Guanghan Economic Development Zone to build a 10,000-ton lithium iron phosphate material production base and achieved mass production. This year will form a production capacity of 3,000 tons per year. It is expected that by 2014 it will reach an annual output of 10,000 tons. Since the 1960s and 1970s, the United States and other Western countries have turned military and aerospace applications of fuel cells to civil power generation and used them as power sources for automobiles and submarines. Many famous automobile companies in the world have invested a great deal of manpower and material resources to develop fuel cell electric vehicles. Time magazine ranked fuel cells as the top 10 high technology in the 21st century. China is the world's largest lithium battery manufacturing base and the second largest exporter of lithium batteries, but it still needs breakthroughs in core technologies and many key materials.

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