电解质
阳极
电化学
锌
材料科学
法拉第效率
电化学窗口
钝化
电池(电)
水溶液
无机化学
化学工程
化学
纳米技术
电极
有机化学
离子电导率
冶金
物理化学
功率(物理)
物理
图层(电子)
量子力学
工程类
作者
Conghui Wang,Dan Zhang,Yue Shi,Shaofeng Jia,Hao Li,Wanxin Liu,Le Li
标识
DOI:10.1002/tcr.202400142
摘要
Aqueous zinc ion batteries (AZIBs) are considered one of the most prospective new-generation electrochemical energy storage devices with the advantages of high specific capacity, good safety, and high economic efficiency. Nevertheless, the enduring problems of low Coulombic efficiency (CE) and inadequate cycling stability of zinc anodes, originating from dendrites, hydrogen precipitation and passivation, are closely tied to their thermodynamic instability in aqueous electrolytes, which significantly shortens the cycle life of the battery. Electrolyte additives can solve the above difficulties and are important for the advancement of affordable and reliable AZIBs. Organic electrolyte additives have attracted widespread attention due to their unique properties, however, there is a lack of systematic discussion on the performance and mechanism of action of organic electrolyte additives. In this review, a comprehensive overview of the application of organic electrolyte additives in AZIBs is presented. The role of organic electrolyte additives in stabilizing zinc anodes is described and evaluated. Finally, further potential directions and prospects for improving and directing organic electrolyte additives for AZIBs are presented.
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