Solvation chemistry of electrolytes for stable anodes of lithium metal batteries  

作　　者：Yaohui Huang Bo Wen Zhuoliang Jiang Fujun Li 

机构地区：[1]Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education),Renewable Energy Conversion and Storage Center(RECAST),College of Chemistry,Nankai University,Tianjin 300071,China [2]Haihe Laboratory of Sustainable Chemical Transformations,Tianjin 300192,China

出　　处：《Nano Research》2023年第6期8072-8081,共10页纳米研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.52171215),the 111 project(No.B12015);Haihe Laboratory of Sustainable Chemical Transformations.

摘　　要：Lithium metal batteries(LMBs)have gained increasing attention owing to high energy density for large-scale energy storage applications.However,serious side reactions between Li anodes and organic electrolytes lead to low Columbic efficiency and Li dendrites.Although progress has been achieved in constructing electrode structures,the interfacial instability of Li anodes is still challenging.Solvation chemistry significantly affects the electrolyte properties and interfacial reactions,but the reaction mechanisms and the roles of each component in electrolytes are still vague.This review spotlights the recent development of electrolyte regulation with concentration and composition adjustments,aiming to understanding the correlation between solvation structures and Li anode stability.Further perspectives on the solvation design are provided in light of anode interfacial stability in LMBs.

关 键 词：Li metal batteries solvation structures electrolyte engineering concentration adjustments composition formulations 

分 类 号：TM912[电气工程—电力电子与电力传动]