摘要
Solid-state batteries that employ solid-state electrolytes(SSEs)to replace routine liquid electrolytes are considered to be one of the most promising solutions for achieving high-safety lithium metal batteries.SSEs with high mechanical modulus,thermal stability,and non-flammability can not only inhibit the growth of lithium dendrites but also enhance the safety of lithium metal batteries.However,several internal materials/electrodes-related thermal hazards demonstrated by recent works show that solid-state lithium metal batteries(SSLMBs)are not impenetrable.Therefore,understanding the potential thermal hazards of SSLMBs is critical for their more secure and widespread applications.In this contribution,we provide a comprehensive overview of the thermal failure mechanism of SSLMBs from materials to devices.Also,strategies to improve the thermal safety performance of SSLMBs are included from the view of material enhancement,battery design,and external management.Consequently,the future directions are further provided.We hope that this work can shed bright insights into the path of constructing energy storage devices with high energy density and safety.
出处
《InfoMat》
SCIE
CSCD
2024年第2期1-27,共27页
信息材料（英文）
基金
Beijing Municipal Natural Science Foundation,Grant/Award Number:L223009
National Key Research and Development Program of China,Grant/Award Number:2021YFB2500300
National Natural Science Foundation of China,Grant/Award Number:22075029
Key Research and Development(R&D)Projects of Shanxi Province,Grant/Award Number:2021020660301013
Fundamental Research Funds for the Central Universities。
