Chloride ion battery:A new emerged electrochemical system for next-generation energy storage  

作　　者：Shulin Chen Lu Wu Yu Liu Peng Zhou Qinyou An Liqiang Mai 

机构地区：[1]State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,Hubei,China [2]State Key Laboratory of Refractories and Metallurgy,Institute of Advanced Materials and Nanotechnology,Wuhan University of Science and Technology,Wuhan 430081,Hubei,China

出　　处：《Journal of Energy Chemistry》2024年第1期154-168,I0004,共16页能源化学（英文版）

基　　金：the support of the National Energy-Saving and Low-Carbon Materials Production and Application Demonstration Platform Program (TC220H06N);the National Natural Science Foundation of China (51832004,51972259,52127816);the Natural Science Foundation of Hubei Province (2022CFA087)。

摘　　要：In the scope of developing new electrochemical concepts to build batteries with high energy density,chloride ion batteries(CIBs)have emerged as a candidate for the next generation of novel electrochemical energy storage technologies,which show the potential in matching or even surpassing the current lithium metal batteries in terms of energy density,dendrite-free safety,and elimination of the dependence on the strained lithium and cobalt resources.However,the development of CIBs is still at the initial stage with unsatisfactory performance and several challenges have hindered them from reaching commercialization.In this review,we examine the current advances of CIBs by considering the electrode material design to the electrolyte,thus outlining the new opportunities of aqueous CIBs especially combined with desalination,chloride redox battery,etc.With respect to the developing road of lithium ion and fluoride ion batteries,the possibility of using solid-state chloride ion conductors to replace liquid electrolytes is tentatively discussed.Going beyond,perspectives and clear suggestions are concluded by highlighting the major obstacles and by prescribing specific research topics to inspire more efforts for CIBs in large-scale energy storage applications.

关 键 词：Chloride ion battery Anion shuttling Conversion reaction Chloride redox 

分 类 号：TM912[电气工程—电力电子与电力传动] TB34[一般工业技术—材料科学与工程]