材料科学
电化学
插层(化学)
阴极
锂(药物)
锰
氧化物
储能
电导率
纳米技术
化学工程
电池(电)
纳米材料
无机化学
电极
冶金
电气工程
化学
工程类
功率(物理)
物理化学
内分泌学
医学
量子力学
物理
作者
Jiangqi Zhao,Haojie Yu,Ruijie Yang,Feipeng Tan,Zhan Zhou,Weibin Yan,Qingyong Zhang,Liang Mei,Jiang Zhou,Chaoliang Tan,Zhiyuan Zeng
出处
期刊:Small
[Wiley]
日期:2024-05-25
标识
DOI:10.1002/smll.202401258
摘要
Manganese oxide-based aqueous zinc-ion batteries (ZIBs) are attractive energy storage devices, owing to their good safety, low cost, and ecofriendly features. However, various critical issues, including poor conductivity, sluggish reaction kinetics, and unstable structure still restrict their further development. Oxygen defect engineering is an effective strategy to improve the electrochemical performance of manganese oxides, but challenging in the accurate regulation of oxygen defects. In this work, an effective and controllable defect engineering strategy-controllable electrochemical lithium-ion intercalation - is proposed to tackle this issue. The incorporation of lithium ions and oxygen defects can promote the conductivity, lattice spacing, and structural stability of Mn
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