水系锌离子电池锰基正极材料  

Manganese-Based Cathode Materials for Aqueous Zinc Ion Batteries

作　　者：周世昊 吴贤文[1] 向延鸿[3] 朱岭 刘志雄[3] 赵才贤 Shihao Zhou;Xianwen Wu;Yanhong Xiang;Ling Zhi;Zhixiong Liu;Caixian Zhao(School of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,China;College of Chemical Engineering,Xiangtan University,Xiangtan 411105,China;School of Physics and Mechanical&Electrical Engineering,Jishou University,Jishou 416000,China)

机构地区：[1]吉首大学化学化工学院,吉首416000 [2]湘潭大学化工学院,湘潭411105 [3]吉首大学物理与机电工程学院,吉首416000

出　　处：《化学进展》2021年第4期649-669,共21页Progress in Chemistry

基　　金：国家自然科学基金项目(No.51704124,51762017,51262008);湖南省教育厅重点项目(No.18A285);湖湘青年英才支持计划(No.2018RS3098)资助。

摘　　要：水系锌离子电池(AZIBs)以低成本、高安全性和高环保特性在大规模储能领域具有广阔的应用前景,当前备受关注的正极材料是研究的热点。锰基化合物因具有资源丰富、环境友好和价格低廉等优点,是最具市场应用前景的一类正极材料。本文详细综述了不同锰基化合物的结构特点以及锰基AZIBs在充放电过程中涉及的四种储能机理,讨论了AZIBs锰基正极材料目前存在的问题和优化策略。最后,提出了AZIBs锰基正极材料具有研究前景的可能性方向,以期对AZIBs的发展起到一定的预见作用。Aqueous zinc-ion batteries(AZIBs)have a broad application prospect in large-scale energy storage field with low cost,high safety and high environmental friendliness characteristics.At present,the cathode materials which have attracted much attention have become the research hotspot.Manganese-based compound is one of the most promising cathode materials in the market due to the advantages of abundant resources,environmental friendliness and low price.In this paper,the structural characteristics of different manganese-compounds and manganese-based AZIBs involved four kinds of energy storage mechanisms in the charging and discharging process are reviewed in detail,and the existing problems and optimization strategies of AZIBs manganese-based cathode materials are discussed.Finally,the possible research direction of AZIBs cathode materials is proposed,which is expected to play a certain role in the development of AZIBs.

关 键 词：水系锌离子电池 正极材料 锰基化合物 优化策略 充放电机理 

分 类 号：TM912.9[电气工程—电力电子与电力传动]