Comprehensive review on zinc-ion battery anode: Challenges and strategies  

作　　者：Xin Zhang Jun-Ping Hu Na Fu Wei-Bin Zhou Bin Liu Qi Deng Xiong-Wei Wu 

机构地区：[1]State Key Laboratory for Powder Metallurgy,Central South University,Changsha,China [2]School of Chemistry and Materials Science,Hunan Agricultural University,Changsha,Hunan,China [3]State Key Laboratory of Utilization of Woody Oil Resource of China,Hunan Provincial Key Laboratory of Oils&Fats Molecular Structure and Function,Hunan Academy of Forestry,Changsha,Hunan,China [4]College of Electrical and Information Engineering,Hunan University,Changsha,Hunan,China

出　　处：《InfoMat》2022年第7期70-97,共28页信息材料（英文）

基　　金：Distinguished Youth Foundation of Hunan Province,Grant/Award Number:2019JJ20010;National Natural Science Foundation of China,Grant/Award Numbers:51772093,52103053;Postdoctoral Science Foundation of China,Grant/Award Number:2021M690980;Projects of International Cooperation and Exchanges,Grant/Award Number:BZ2018010;the“1515”Talent Cultivation Plan of Hunan Agricultural University;the National Key R&D Program of the Ministry of Science and Technology of China,Grant/Award Number:2021YFB2400403。

摘　　要：Zinc-ion batteries(ZIBs)have been extensively investigated and discussed as promising energy storage devices in recent years owing to their low cost,high energy density,inherent safety,and low environmental impact.Nevertheless,several challenges remain that need to be prioritized before realizing the wide-spread application of ZIBs.In particular,the development of zinc anodes has been hindered by many challenges,such as inevitable zinc dendrites,corrosion passivation,and the hydrogen evolution reaction(HER),which have severely limited the practical application of high-performance ZIBs.This review starts with a systematic discussion of the origins of zinc dendrites,corrosion passiv-ation,and the HER,as well as their effects on battery performance.Subse-quently,we discuss solutions to the above problems to protect the zinc anode,including the improvement of zinc anode materials,modification of the anode–electrolyte interface,and optimization of the electrolyte.In particular,this review emphasizes design strategies to protect zinc anodes from an inte-grated perspective with broad interest rather than a view with limited focus.In the final section,comments and perspectives are provided for the future design of high-performance zinc anodes.

关 键 词：corrosion hydrogen evolution reaction zincion batteries Zn anode protection Zn dendrites 

分 类 号：TM912[电气工程—电力电子与电力传动]