期刊
CHINESE CHEMICAL LETTERS
卷 33, 期 3, 页码 1236-1244出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2021.08.081
关键词
Aqueous zinc ion batteries; Mn-based compounds; Cathode materials; MnO2; Secondary batteries
资金
- Opening Project of State Key Laboratory of High Performance Ceramics and Superfine Microstructure [SKL201904SIC]
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing (Wuhan University of Technology) [2020-KF-12]
- Opening Project of State Key Laboratory of Metastable Materials Science and Technology [202007]
This article provides a comprehensive summary of recent advances in Mn-based compounds as electrode materials for zinc ion batteries, including the design strategies of electrode structures, optimization of electrochemical performance, and clarification of energy storage mechanisms. Aqueous zinc ion batteries have the advantages of environmental friendliness, low cost, and convenient operation.
Commercial lithium-ion batteries (LIBs) have been widely used in various energy storage systems. However, many unfavorable factors of LIBs have prompted researchers to turn their attention to the development of emerging secondary batteries. Aqueous zinc ion batteries (AZIBs) present some prominent advantages with environmental friendliness, low cost and convenient operation feature. MnO2 electrode is the first to be discovered as promising cathode material. So far, manganese-based oxides have made significant progresses in improving the inherent capacity and energy density. Herein, we summarize comprehensively recent advances of Mn-based compounds as electrode materials for ZIBs. Especially, this review focuses on the design strategies of electrode structures, optimization of the electrochemical performance and the clarification of energy storage mechanisms. Finally, their future research directions and perspective are also proposed. (C) 2021 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
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