Recent Advances on Challenges and Strategies of Manganese Dioxide Cathodes for Aqueous Zinc-Ion Batteries

作     者：Yuhui Xu Gaini Zhang Jingqian Liu Jianhua Zhang Xiaoxue Wang Xiaohua Pu Jingjing Wang Cheng Yan Yanyan Cao Huijuan Yang Wenbin Li Xifei Li Yuhui Xu;Gaini Zhang;Jingqian Liu;Jianhua Zhang;Xiaoxue Wang;Xiaohua Pu;Jingjing Wang;Cheng Yan;Yanyan Cao;Huijuan Yang;Wenbin Li;Xifei Li

作者机构：Key Laboratory of Advanced Batteries Materials for Electric Vehicles of China Petroleum and Chemical Industry FederationInstitute of Advanced Electrochemical Energy&School of Materials Science and Engineering Xi'an University of TechnologyXi'an 710048China Engineering Research Center of Conducting Materials and Composite TechnologyMinistry of EducationXi'an 710048China Center for International Cooperation on Designer Low-carbon&Environmental Materials(CDLCEM)Zhengzhou UniversityZhengzhou 450001China 

出 版 物：《Energy & Environmental Materials》 (能源与环境材料（英文）)

年 卷 期：2023年第6卷第6期

页      面：158-181页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

基　　金：supported by the National Natural Science Foundation of China(22279101,5210130199) the Natural Science Basic Research Plan in Shaanxi Province of China(2022JM-090) China Postdoctoral Science Foundation(2021 M693885) Science and Technology Planning Project of Beilin District(GX2111) and Young Talents Supporting Project of Xi'an Science Association(095920221359) 

主　　题：aqueous zinc-ion batteries challenges manganese dioxide optimized strategies zinc storage mechanisms 

摘      要：Aqueous zinc-ion batteries(AZIBs)are regarded as promising electrochemical energy storage devices owing to its low cost,intrinsic safety,abundant zinc reserves,and ideal specific *** with other cathode materials,manganese dioxide with high voltage,environmental protection,and high theoretical specific capacity receives considerable ***,the problems of structural instability,manganese dissolution,and poor electrical conductivity make the exploration of high-performance manganese dioxide still a great challenge and impede its practical ***,zinc storage mechanisms involved are complex and somewhat *** address these issues,tremendous efforts,such as surface engineering,heteroatoms doping,defect engineering,electrolyte modification,and some advanced characterization technologies,have been devoted to improving its electrochemical performance and illustrating zinc storage *** this review,we particularly focus on the classification of manganese dioxide based on crystal structures,zinc ions storage mechanisms,the existing challenges,and corresponding optimization strategies as well as structure-performance *** the final section,the application perspectives of manganese oxide cathode materials in AZIBs are prospected.