All-climate lithium battery successfully -Lithium - Ion Battery Equipment

"All-climate lithium battery" successfully developed in Xinjiang -Lithium - Ion Battery Equipment

An "all-climate lithium battery" that can work stably at minus 40 ℃ and 60 ℃ above zero has been successfully developed by researchers in Xinjiang. This technology is expected to solve the problem of low temperature charging commonly encountered in lithium battery energy storage, especially related The northern region with cold winters like Xinjiang is of great significance.

In the Urumqi competition of the "Maker my country" Xinjiang Innovation and Entrepreneurship Competition, which ended on August 29, the "all-climate lithium battery" stood out from many outstanding projects and won the first prize of the maker group in the Urumqi competition.

This technology was developed by a local company, Xinjiang Zhongneng Xindian New Energy Technology Co., Ltd., which was only established in June this year. The core technology was developed by Dr. Wang Lei from the Xinjiang Institute of Physics and Chemistry, Chinese Academy of Sciences, and has completed various high and low temperature conditions. Under the product testing work, it will soon enter the commercial product production stage.(Lithium - Ion Battery Equipment)

The reporter learned that lithium battery is an electrochemical energy storage and power device commonly used in electric vehicles. Compared with other batteries, it has the advantages of high energy density and long cycle life. However, its low temperature performance is extremely poor. The mileage of electric vehicles in cold weather is reduced by 40%-50%, and it cannot be charged below zero, making electric vehicles a "flower in a greenhouse".

Various technologies have been developed in industry and academia to solve the low temperature problem of lithium batteries, but the existing solutions are usually complex, expensive, or compromised in room temperature and high temperature performance. Therefore, the development of a low-cost, all-climate high-efficiency lithium battery is of great importance to the development of the electric vehicle industry.

"Although the company has not been established for a long time, it has been focusing on the development of high and low temperature resistant lithium batteries and energy storage systems and the research and development of solutions. Robots and other companies provide solutions for use in high and low temperature environments." Huang Chao, deputy general manager of the company, said that "all-climate lithium batteries" related products are widely used in energy, information, transportation, and other industries, and have a broad market. prospect.

Dr. Fu Ming from the Urumqi competition area and the Xinjiang branch of Dongxing Securities Co., Ltd. believes that the country is currently vigorously developing new energy vehicles and lithium battery energy storage technology. There are also many powerful companies in China that are studying lithium batteries. The "all-climate lithium battery" of Energy Technology Co., Ltd. is unique in low-temperature applications, has intellectual property rights, and is at the forefront of the industry. The technology has broad application prospects in alpine regions such as Xinjiang and Northeast China, and even in Central Asia, Russia and other regions. Therefore, the jury's evaluation of the project is very high, hoping to achieve good results again in the Autonomous Region Innovation and Entrepreneurship Competition held in September.

The reporter learned that the finals of the second "Maker my country" Xinjiang Innovation and Entrepreneurship Competition will be held on September 19 this year. A total of 12 first, second and third prizes in the company group and the maker group were selected in the Urumqi competition area selection competition that ended on August 29. Together with the top 9 companies in the company group, they entered the final stage of the Xinjiang competition. The project covers the primary, secondary and tertiary industries and e-commerce service fields. The participating projects include new technologies that are independently developed and highly popularized, and new concepts that break through tradition and marketing.

lithium battery

Lithium battery is a kind of battery that uses lithium metal or lithium alloy as negative electrode material and uses non-aqueous electrolyte solution. With the development of science and technology, lithium batteries have now become the mainstream.

Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium batteries. Lithium batteries do not contain metallic lithium and are rechargeable.



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