国内外固态电池产业现状及发展挑战  

Current Status and Development Challenges of Solid-State Battery Industry at Home and Abroad

作　　者：孙昱晗 吴喜庆 姚占辉[1] 李逸凡 Sun Yuhan;Wu Xiqing;Yao Zhanhui;Li Yifan(China Automotive Technology and Research Center Co.,Ltd.,Tianjin 300300)

机构地区：[1]中国汽车技术研究中心有限公司,天津300300

出　　处：《汽车文摘》2025年第5期51-54,共4页Automotive Digest

摘　　要：固态电池作为下一代动力电池的关键技术,能够满足新能源汽车全场景、全气候、高安全的使用需求。为了支撑固态电池产业高质量发展,系统梳理固态电池主要技术路线,以及国内外政策支持和主要企业发展现状,提炼出当前行业存在的技术、成本的共性难题,总结出我国固态电池产业发展面临专利受制约、标准体系不健全、现有液态电池产业可能被冲击等挑战。未来,亟需统筹谋划,汇聚行业力量,多措并举加快固态电池技术攻关及产业化应用。As a key technology of next-generation power battery,solid-state batteries can meet the full-scene,all-climate,and high-safety requirements of new energy vehicles.To support the high-quality development of the solid-state battery industry,it is essential to systematically sort out the main technical routes of solid-state batteries,as well as the policy support and development status of domestic and foreign enterprises.The common technical and cost-related problems in the industry should be identified.The development of China’s solid-state battery industry is confronted with challenges such as patent constraints,an incomplete standard system,and potential impacts on existing liquid-state battery industries.In the future,it is urgent to plan and coordinate efforts,mobilize industry forces,and take multiple measures to accelerate the technological breakthroughs and industrial application of solid-state batteries.

关 键 词：固态电池 固态电解质 产业现状 技术布局 

分 类 号：U461.2[机械工程—车辆工程] TQ152[交通运输工程—载运工具运用工程]