每经AI快讯，12月8日，当升科技在互动平台表示，公司全固态电池关键材料技术和客户开发进展顺 利。全固态正极材料方面，公司全固态专用超高镍多元材料在全固态电池当中的性能发挥（循环、容量 等）已经接近液态电池的水平，可满足超过400Wh/kg电池能量密度需求，远超当前液态电池的能量密 度水平。超高容量富锂锰基材料可使全固态电池能量密度达到500Wh/kg，性能行业领先。固态电解质 方面，公司全方位布局硫化物、氧化物、卤化物等不同技术路线，已率先开发出氯碘复合的新型硫化物 电解质，在保持高离子电导率的同时显著降低界面压力，有效解决固固界面接触难题，产品已在头部客 户进入批量验证阶段。2025年前三季度，公司全固态电池用关键材料已实现20吨级以上批量供货。 ...

Core Viewpoint - The company is making significant progress in the research and production of key materials for solid-state batteries, achieving energy density breakthroughs and substantial production capabilities [1] Group 1: Solid-State Battery Materials - The company has developed all-solid-state cathode materials that match battery energy density exceeding 400 Wh/kg, significantly surpassing current liquid battery levels [1] - The company has achieved batch supply of over 10 tons of all-solid-state cathode materials [1] - Semi-solid-state cathode materials have been applied in fields such as drones, eVTOL, and humanoid robots, with cumulative shipments reaching the kiloton level [1] Group 2: Solid Electrolytes - The company has developed a novel chloroiodide composite sulfide electrolyte, achieving stable production at the ton level [1] - The new electrolyte has received certification and adoption from multiple key downstream customers [1] Group 3: Production Plans and Testing - The company currently has no plans for solid-state battery production but has established a testing line for all-solid-state batteries to verify material performance within battery systems [1] - The testing aims to ensure that products meet downstream customer demands for high safety and high-efficiency solid-state batteries [1]

Core Viewpoint - The company, Dongsheng Technology, is focusing on the research and production of key materials for solid-state batteries, achieving significant advancements in this area [1] Group 1: Solid-State Battery Materials - The company has developed all-solid-state cathode materials that match battery energy density exceeding 400Wh/kg, significantly surpassing current liquid battery levels, and has achieved over 10 tons of bulk supply [1] - Semi-solid-state cathode materials have been applied in fields such as drones, eVTOL, and humanoid robots, with cumulative shipments reaching the kiloton level [1] Group 2: Solid Electrolytes - The company has successfully developed a new type of chloroiodide composite sulfide electrolyte, achieving stable production at the ton level and receiving certification and adoption from several key downstream customers [1] Group 3: Production Plans and Testing - Currently, the company has no plans for solid-state battery production but has established a testing line for all-solid-state batteries to verify the performance of materials within the battery system, ensuring products meet downstream customer demands for high safety and high efficiency [1]

Core Viewpoint - The company is focused on the research and production of key materials for solid-state batteries, achieving significant progress in this area [1] Group 1: Company Developments - The company has developed all-solid-state cathode materials that match battery energy density exceeding 400Wh/kg, significantly surpassing current liquid battery levels, and has achieved over 10 tons of bulk supply [1] - The semi-solid-state cathode materials have been applied in fields such as drones, eVTOL, and humanoid robots, with cumulative shipments reaching the kiloton level [1] - The company has successfully developed a new type of chloroiodide composite sulfide electrolyte, achieving stable production at the ton level and receiving certification and adoption from several key downstream customers [1] Group 2: Future Plans - The company currently has no plans for direct production of solid-state batteries but has established a testing line for all-solid-state batteries to verify material performance within battery systems [1] - The testing line aims to ensure that products meet downstream customer demands for high safety and high efficiency in solid-state batteries [1]