Advancements in Manganese-Based Cathodes for Aqueous Zinc-Ion Batteries: Challenges and Optimization Strategies  

作　　者：Zheng-Chu Zhang Yong-Biao Mu Li-Juan Xiao Xi-Yan Wei Mei-Sheng Han Chao Yang Li-Min Zang Lin Zeng Jian-Hui Qiu 

机构地区：[1]Department of Machine Intelligence and Systems Engineering,Faculty of Systems Science and Technology,Akita Prefectural University,Yurihonjo,Japan [2]Guangxi Colleges and Universities Key Laboratory of Natural and Biomedical Polymer Materials,College of Materials Science and Engineering,Guilin University of Technology,Guilin,China [3]Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,China

出　　处：《cMat》2025年第1期39-61,共23页铜新材(英文)

基　　金：financially supported by the National Natural Science Foundation of China(Nos.52263016 and 22265007);the Natural Science Foundation of Guangxi Province(Nos.2022GXNSFAA035597,2023GXNSFAA026162,and AB23075171).

摘　　要：Aqueous zinc-ion batteries(AZIBs)have emerged as a promising energy storage solution due to their eco-friendly aqueous electrolytes,high theoretical capacity of zinc anodes,and abundant global zinc reserves.Among the reported cathode materials,manganese-based cathodes are widely used in AZIBs due to their high theoretical capacity and low cost.However,practical applications of manganese-based cathodes face several challenges,including structural instability,low electrical conductivity,and slow diffusion kinetics.This review begins by exploring the crystalline structures of manganese-based compounds commonly used in AZIBs,systematically analyzing their reaction mechanisms.Furthermore,it examines the main challenges currently encountered by manganese-based compounds in AZIBs.Addressing these challenges,this review summarizes cor-responding optimization strategies,providing valuable references and insights for the development and application of manganese-based cathodes in AZIBs.

关 键 词：aqueous zinc-ion batteries crystalline structure analysis manganese-based cathodes optimization strategy storage mechanism 

分 类 号：TM9[电气工程—电力电子与电力传动]