氧化还原
碘
水溶液
化学
封面(代数)
阴极
电子
无机化学
离子
物理化学
有机化学
物理
核物理学
机械工程
工程类
作者
Chenggang Wang,Xiaoxing Ji,Jianing Liang,Shunshun Zhao,Xixi Zhang,Guangmeng Qu,Wenfeng Shao,Chuanlin Li,Gang Zhao,Xijin Xu,Huiqiao Li
标识
DOI:10.1002/anie.202409271
摘要
The energy density of aqueous zinc ion batteries is greatly affected by the low energy density, low potential and low power density of the cathode material. In their Research Article (e202403187), Xijin Xu, Huiqiao Li et al. report a method to activate and stabilize a highly reversible four-electron redox reaction between I− and I+ by introducing Br− as a mediator, which greatly promotes the capacity and effectively suppresses iodine shuttling for high cycling stability.
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