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全球首款!高比能固液电池一次充电续航1000km
DT新材料· 2026-02-11 16:04
Core Viewpoint - The article discusses the launch of a new high-energy density solid-liquid battery system developed by China Automotive New Energy Battery Technology Co., Ltd. in collaboration with Nankai University, showcasing significant advancements in battery technology aimed at enhancing energy density, safety, and manufacturability [1][3]. Group 1: Product Development - The newly launched solid-liquid battery system has an energy density of 288Wh/kg and a total pack capacity of approximately 142kWh, enabling a vehicle range of over 1000 kilometers [1][4]. - The battery cell energy density exceeds 500Wh/kg, which is more than double that of high-performance lithium iron phosphate batteries [3]. - The product incorporates innovative technologies such as in-situ generated lithium anode and composite electrolytes, which enhance ionic conductivity and safety while reducing production costs [3][4]. Group 2: Future Prospects - The company plans to further improve the battery system's energy density to over 340Wh/kg and total pack capacity exceeding 200kWh, aiming for a range of over 1600 kilometers by 2026 [4]. - Continuous iterations on the battery technology are expected, focusing on energy density, cycle life, and safety performance [4]. - The company is also advancing solid-state battery technologies, with plans to achieve an energy density of 400Wh/kg by 2026 and 420Wh/kg by 2027, while exploring various innovative materials and manufacturing processes [6]. Group 3: Industry Context - As a subsidiary of China FAW Group, the company is actively involved in the research and development of solid-state battery materials, cells, and system integration, participating in multiple collaborative projects with academic institutions [6]. - The company aims to transition from graphite to lithium-free anodes and expand from high-nickel to lithium-rich manganese cathodes, while also developing multi-component electrolyte solutions [6].