1, Contemporary Ampere Technology Co., Ltd. (300750), Contemporary Ampere Technology Co., Ltd. has abundant layout and technical reserves in solid-state batteries. On 20 16, Contemporary Ampere Technology Co., Ltd. officially announced the research and development path of sulfide solid-state batteries. At present, the energy density of polymer lithium metal solid-state battery with 325mAh capacity reaches 300Wh/kg, which can be recycled for 300 times, and the capacity retention rate is 82%. All-solid-state batteries are still under development and are expected to be commercialized after 2030.
2. Great Wall Motor (60 1633), the energy density of the battery currently used by the Euler brand of Great Wall Motor is 160Wh/kg, and the energy density of the new solid-state battery being developed will exceed 300Wh/kg.
3. Ganfeng Lithium Industry (002460), the company is conducting extensive research on solid-state lithium batteries, which is expected to greatly reduce the safety problems of lithium batteries and improve energy density. The solid-state lithium battery in the trial production stage has passed a number of third-party safety tests.
4. Tianqi Lithium Industry (002466), Tianqi Lithium Industry revealed to investors on the interactive platform that the company's shareholding company, SolidEnergy of the United States, mainly develops and produces ultra-thin lithium metal batteries with ultra-high energy density, and develops electrolyte and anode materials, which is closely related to the development and application of solid-state batteries.
5. Pioneer Intelligence (300450) and BlueWorldTe, a European company that develops and manufactures solid-state battery products.
6. Gifted materials (002709). At present, the company has closely followed the solid-state battery technology. At this stage, the preliminary research on solid electrolyte for all-solid-state batteries has been carried out, and there is a patent layout at present.
7. Guo Xuan Hi-Tech (002074), a controlling shareholder of QS, is expected to start producing high-safety solid-state batteries in 2022. After 2025, all-solid-state batteries with energy density over 800Wh/L, energy density over 400Wh/kg and 800 cycles will be produced.
8. Zhongtian Technology (600522), Zhongtian Technology cooperates with Chinese Academy of Sciences and other institutions in solid-state battery technology. According to the agreement signed by both parties, the relevant indicators have reached the development expectation.
9. Jiangsu Guo Xin (002608) shares in Tao Qing Energy. Its first domestic solid-state lithium battery production line was officially put into production on 20 18 1 1, and the first batch of solid-state battery products have been mass-produced. At present, it can produce 10000 batteries every day.
10, Dang Sheng science and technology (300073), the company's solid-state battery research and development work is progressing steadily, and it is docking with downstream car companies.
1 1, Hengdian dongci (002056), the company said that it would organize the research and development of solid-state batteries, and its ternary power battery was put into trial production in August.
12, Shanshan Co., Ltd. (600884), the company will start research and development from lithium cobalt oxide cathode materials for all-solid-state batteries, and gradually make a comprehensive layout of all-solid-state battery materials; At the same time, we also focus on the research and development of electrolyte for semi-solid and all-solid batteries.
13, shimao shares (600823). In 2020, the company signed a cooperation signing ceremony with Karma Automobile to provide power batteries, including solid-state batteries, for Karma electric vehicles.
14, Xiong Tao Co., Ltd. (002733), the annual report of the company indicates that the company pays attention to the technical reserve and commercialization of new products, and increases the investment in research and development of zinc ion batteries, aluminum-air batteries, fuel batteries, solid-state batteries and new power lithium batteries and battery system products to maintain the competitive advantage of products.
15, Jiawei xinneng (3003 17), as the company's main strategic direction, solid-state lithium battery has taken the lead in realizing solid-state industrialization. With the continuous development of technology and market, the company is expected to gain a bigger share in the market competition.