锂离子电池热失控产气的研究进展  

Research progress of thermal runaway gas generation in lithium ion batteries

作　　者：刘静[1,2] 吕媛媛 秦剑峰 宋杨 张静 LIU Jing;LYU Yuanyuan;QIN Jianfeng;SONG Yang;ZHANG Jing(Shanghai Institute of Space Power-Sources,Shanghai 200245,China;不详)

机构地区：[1]上海空间电源研究所,上海200245 [2]空间电源技术国家重点实验室,上海200245 [3]中华人民共和国吴江海关,江苏苏州215200

出　　处：《工业安全与环保》2023年第12期71-76,共6页Industrial Safety and Environmental Protection

基　　金：海关总署科研项目(2020HK243)。

摘　　要：对锂离子电池热失控产气危害及测试方法进行探讨,从锂离子电池热失控产气机理出发,分析锂离子电池热失控燃烧与常规火灾的区别,总结了近年来锂离子电池热失控产气的成分、产气量、产气速率对于火灾蔓延和毒性等级的影响研究进展。最后针对安全使用需求,对后续产气研究的测试装置及方法提出展望。This review of lithium ion battery thermal runaway discusses the harm and test methods of producing gas,gas from the lithium ion battery thermal runaway mechanism,analysis of fire burning with conventional lithium ion battery thermal runaway,the difference between a summarized in recent years,lithium ion battery thermal runaway gas composition,gas production,gas production rate for the influence of fire spread and toxicity grade is reviewed.Finally,according to the demand of safe use,the prospect of the test device and method of subsequent gas generation research is put forward.

关 键 词：热失控 产气特征 火灾蔓延 毒性等级 测试装置 

分 类 号：TM912[电气工程—电力电子与电力传动]