锂固态电池研究及产业化进展  

Research and industrialization progress of lithium solid-state batteries

作　　者：朱政峰 马金钰 郭兴洲 陶自强[1] 席广成[1] 王宏伟[1] ZHU Zhengfeng;MA Jinyu;GUO Xingzhou;TAO Ziqiang;XI Guangcheng;WANG Hongwei(Key Laboratory of Consumer Product Quality Safety Inspection and Risk Assessment for State Market Regulation,Chinese Academy of Inspection and Quarantine,Beijing,100176,China;School of Energy Science and Engineering,Nanjing Tech University)

机构地区：[1]中国检验检疫科学研究院,国家市场监管重点实验室(消费品质量安全检测与风险评估),北京100176 [2]南京工业大学能源科学与工程学院

出　　处：《质量安全与检验检测》2024年第5期31-41,共11页QUALITY SAFETY INSPECTION AND TESTING

基　　金：超充NQI系统化综合解决方案和质量跟踪监测分析项目(ZLQL2024001-06)。

摘　　要：在目前众多的电池技术中,锂离子电池技术最为成熟,但由于传统锂离子电池技术本身带有的易燃易爆的安全隐患,锂固态电池技术受到了广泛的关注,成为近年的研究热点。锂固态电池作为一种新型的二次化学电源,从传统锂离子电池体系中的电解液和隔膜这两者作为切入点,研发固态电解质用于消除传统锂离子电池液态电解液固有的安全隐患。本文综述了现有的固体电解质,包括无机固体电解质、固体聚合物电解质和复合固体电解质。系统地总结和直观地展示了目前固体电解质的局限性,以及为克服这些局限性所付出的努力,并且对锂固态电池的产业化进展进行了分析和展望。Conventional Li rechargeable batteries have liquid electrolytes,so they suffer from potential risks like volatilization,flammability and explosion,although lithium-ion battery technology is relatively leading among many battery technologies.As a result,Solid-state electrolytes which could eliminate most of safety hazards caused by liquid electrolytes were received extensive research in recent years.This article reviews existing solid electrolytes,including inorganic solid electrolytes(ISE),solid polymer electrolytes(SPE)and composite solid electrolytes(CSE).We systematically summarized and intuitively displayed the limitations of current solid electrolytes and the efforts made to overcome these limitations.We also analyzed and looked forward to the industrialization progress of lithium Solid-state battery.

关 键 词：固态电解质 复合固态电解质 无机固态电解质 固体聚合物电解质 

分 类 号：TM912[电气工程—电力电子与电力传动]