According to media reports, it will release 150 degrees (kW • h) battery pack on January 9, which no longer uses the mainstream liquid lithium battery technology in the industry, but solid state battery technology. Make the bus next year. It is worth noting that a potential partner of the 150-degree solid battery is Qingtao Energy in Kunshan, Jiangsu. This information is confirmed by the inside of Qingtao Energy. In August 2019, the plant glow and the ambassador, signed a memorandum, to customize the "MAB" solid state battery pack. Hui energy is a solid-state battery leader supplier, which is expected to achieve a 100% silicon oxygen system in 2023, and the total solid-state battery of lithium metal negative system is realized in 2024. What is Qingtao Energy? According to the data, November 2018, the national first solid lithium battery production line built in Qingtao Energy was officially put into operation, the capacity size was 0.1GWH, with a total investment of 100 million yuan, and the first batch of solid battery products has been produced. Current Nissan 10,000 batches, products are mainly used in special power supplies, high-end digital and other fields; July 2019, the company's annual output of 10GWH solid lithium battery projects were signed in Jiangxi Yichun City. The project is divided into two phases, of which project first phase will build an annual production of 1GWH solid lithium battery project; project phase secondary capacity is 9GWH. According to the "2020 China Solid State Battery Industry Research Report", in the field of solid state lithium battery, the patent of Qingtao Energy is nearly 100, and the total solid-state battery energy density can reach 430Wh / kg, mass production. The stage can reach 300Wh / g above. In October last year, Li Wei, General Manager Qingtao Energy, mentioned that the company's solid-state battery technology is mainly based on oxide technology route, and has been carried out with Beiqi and Hezhong Automobile, a monomer battery. The energy density can do 300Wh / kg (Taxi Emperor), while the car of the 2021 car is expected to reach 350WH / kg, "" Now I have started a stage "." The next technical high-point solid-state battery that transcends the liquid lithium battery new energy vehicle refers to a lithium ion battery using solid electrolyte. Compared with traditional lithium batteries, the most prominent advantages of the full solid state is safety, which is a widely recognized next-generation battery technology, and its goal is to solve the needs of new energy vehicles on safety and long-lasting flight. Some key materials techniques break through and reduce costs are the core difficulties of large-scale promotion. According to the research, the integrated cost of semi-solid and full solid state is 2 to 3 times the existing lithium battery. With the continuous advancement of solid state battery technology, solid-state battery costs will continue to decline, combined with SneeRESEARCH related predictions for solid state battery cost prices and predictions for Solid Battery shipments, in 2030, my country's solid state battery market Space or will reach 20 billion yuan, which is 100 times higher than 2020. The solid-state battery is gradually being attached to the industry over the past decade, and the number of patents in the solid-state battery has increased by more than 10 times, and the solid battery is gradually attaching importance to the industry. In particular, the vehicle enterprises have begun to speed up the layout integration through internal research and development, investment. Foreign countries, Toyota, Volkswagen, BMW respects 2022, 2025 and 2026 to launch the goal of the solid state battery electric vehicle. In the domestic traditional vehicle factory, Beiqi Group invested in Qingtao Energy in 2019. It plans to carry 400Wh / kg solid batteries 2025, the Great Wall Motor Plan in 2025, in 20025, the energy density is 350- 500WH / kg solid state battery; BYD began to promote solid state battery project commercial use in 2018, and the solid-state battery as the next R & D key; Beiqi Blue Valley recently said that its research in solid-state battery technology has been staged Sexual progress is being carried out in the whole vehicle related test. In the new car company, the car also announced the cooperation plan of Qingtao Energy, and the skyrockets have reached a cooperation with Huiyi, and jointly develop power batteries. Companies related to non-vehicle enterprises are here: Jiangsu Guoxin Zeng Pain Qingtao Energy; Nandu Power Supply and Hui can sign the solid-state lithium-e-electric production technology license agreement, future company lithium-plant planning will consider new technology applications; Guoxuan high-tech and QS The same holding shareholder, is expected to produce high safety solid batteries in 2022. After 2025, it produced a full solid-state battery with more than 800Wh / L, more than 400Wh / kg, and circulating more than 400Wh / kg. It has said that the company has said solid lithium electricity. Materials have given several customers at home and abroad, and product performance is widely recognized. It is currently undergoing subsequent research and development based on customer feedback and demand. Shanfu stocks have said that the company will start research and development from the total solid state battery cobalt-codenate, gradually perform a full layout of the full solid battery material; the lithium-in-law industry has begun to prepare the first generation of solid lithium battery production lines since 2017. In March 2019, its 200 million watt solid-state battery production line construction project held a starting ceremony; the process system of the solid battery of Guanwei can be applied to mobile phones, and its energy density is more equivalent of the same material. . The company said that the solid-state lithium battery has been used as the main strategic development direction of the company, and invests 660 million yuan to build a fast-charged lithium battery and solid state battery production line; Shimao shares have completed cooperation signing ceremony in 2020 and Karma, providing Karma electric vehicles Power Battery (including solid state); unmarried companies, Defendo new energy is published in 2020 to build an annual output of 0.1GWH solid state battery production line. At present, the company has developed and mastered a number of key technologies in the field of solid state cells, including metal lithium surface treatment, in situ forming SEI film technology, solid electrolyte, lithium ion express conductor preparation technology, high voltage battery integrated technology, ceramic film Optimize technology and current fluid solutions. Editor in charge: Tzh, Read more
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