溶剂化
锌
水溶液
电解质
电化学
化学
离子
密度泛函理论
电化学窗口
无机化学
材料科学
计算化学
物理化学
有机化学
电极
离子电导率
作者
W. Zhang,Yufang Chen,Hongjing Gao,Wei Xie,Peng Gao,Chunman Zheng,Peitao Xiao
出处
期刊:Materials futures
[IOP Publishing]
日期:2023-08-04
卷期号:2 (4): 042102-042102
被引量:1
标识
DOI:10.1088/2752-5724/ace3de
摘要
Abstract Aqueous zinc-ion batteries, due to their high power density, intrinsic safety, low cost, and environmental benign, have attracted tremendous attentions recently. However, their application is severely plagued by the inferior energy density and short cycling life, which was mainly ascribed to zinc dendrites, and interfacial side reactions, narrow potential window induced by water decomposition, all of which are highly related with the Zn 2+ solvation structures in the aqueous electrolytes. Therefore, in this review, we comprehensively summarized the recent development of strategies of regulating Zn 2+ solvation structures, specially, the effect of zinc salts, nonaqueous co-solvents, and functional additives on the Zn 2+ solvation structures and the corresponding electrochemical performance of aqueous zinc-ion batteries. Moreover, future perspectives focused on the challenges and possible solutions for design and commercialization of aqueous electrolytes with unique solvation structures are provided.
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