Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/142877
Title: From aqueous Zn-ion battery to Zn-MnO2 flow battery : a brief story
Authors: Xue, Tong
Fan, Hong Jin
Keywords: Engineering::Materials
Issue Date: 2020
Source: Xue, T., & Fan, H. J. (2021). From aqueous Zn-ion battery to Zn-MnO2 flow battery : a brief story. Journal of Energy Chemistry, 54, 194-201. doi:10.1016/j.jechem.2020.05.056
Journal: Journal of Energy Chemistry
Abstract: Aqueous Zn-ion battery (AZIB) has become an attractive technology because of its unique features of low cost, high safety and the eco-friendliness. MnO2 is the model cathode material for AZIB since the first report on reversible Zn-MnO2 battery, but recent studies have unveiled different charge storage mechanisms. Due to revamping of the electrochemistry and redesigning of the electrolyte and interface, there is tremendous performance enhancement in AZIB. This mini Review will first give a brief introduction of ZIB, including fundamentals of materials and components, and the progress in recent years. Then, a general classification of working mechanisms related to MnO2 in neutral and mildly acidic electrolyte is elaborated. Our focus is put on the recent blossoming Zn-MnO2 electrolytic mechanism, which has given birth to the Zn-MnO2 redox flow batteries that are highly promising for large-scale static energy storage.
URI: https://hdl.handle.net/10356/142877
ISSN: 2095-4956
DOI: 10.1016/j.jechem.2020.05.056
Rights: © 2020 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. All rights reserved. This paper was published by Elsevier B.V. And Science Press in Journal of Energy Chemistry and is made available with permission of Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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