Strategies for Intelligent Detection and Fire Suppression of Lithium-Ion Batteries  

作　　者：Zezhuo Li Jianlong Cong Yi Ding Yan Yang Kai Huang Xiaoyu Ge Kai Chen Tao Zeng Zhimei Huang Chun Fang Yunhui Huang 

机构地区：[1]State Key Laboratory of Material Processing and Die and Mould Technology,School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,Hubei,China [2]School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,Anhui,China [3]Shanghai Research Institute of Materials,Shanghai 200437,China

出　　处：《Electrochemical Energy Reviews》2024年第1期1202-1249,共48页电化学能源评论(英文)

基　　金：the National Key Research and Development Program of China(2023YFB2406000);National Natural Science Foundation of China(No.52027816).

摘　　要：Lithium-ion batteries(LIBs)have been extensively used in electronic devices,electric vehicles,and energy storage systems due to their high energy density,environmental friendliness,and longevity.However,LIBs are sensitive to environmental conditions and prone to thermal runaway(TR),fire,and even explosion under conditions of mechanical,electrical,and/or thermal abuse.These unpredictable hazardous consequences significantly limit the commercial applications of LIBs.Thus,these safety issues need to be urgently addressed.In this review,the TR mechanisms and fire characteristics of LIBs are systematically discussed.Battery thermal safety monitoring methods,including the traditional technologies such as tempera-ture,voltage,and gas sensors,as well as the latest new technologies such as optical fiber sensors and ultrasonic imaging,are summarized.A battery thermal management system(BTMS)based on various cooling methods and new insights into the BTMS are briefly presented.According to the fire characteristics of LIBs,nonaqueous and water-based fire extinguishing agents are comprehensively summarized and compared,and the concept of an intelligent fire protection system is discussed.Based on the analysis of the thermal safety issues for preventing possible TRs and for extinguishing an already uncontrollable fire,a complete set of solutions for the thermal safety of LIBs is proposed.In this review,integrated strategies for intelligent detection and fire suppression of LIBs are presented and can provide theoretical guidance for key material design and intel-lectual safety systems to promote wide application of LIBs.

关 键 词：Lithium-ion battery SAFETY Thermal runaway Monitoring and management systems FIREFIGHTING 

分 类 号：TN2[电子电信—物理电子学]