锂(药物)
阴极
氧化还原
离子
材料科学
锰
纳米技术
磷酸钒锂电池
化学
化学工程
无机化学
电极
电化学
物理化学
有机化学
冶金
医学
工程类
内分泌学
作者
Shuoqing Zhao,Kang Yan,Jinqiang Zhang,Bing Sun,Guoxiu Wang
标识
DOI:10.1002/anie.202000262
摘要
). However, poor cycling stability and sluggish reaction kinetics inhibit their practical applications. After many years of quiescence, interest in layered lithium-rich cathode materials is expected to revive in answer to our increasing dependence on high-energy-density lithium-ion batteries. Herein, we review recent research progress and in-depth descriptions of the structure characterization and reaction mechanisms of layered lithium-rich manganese-based cathode materials. In particular, we comprehensively summarize the proposed reaction mechanisms of both the cationic redox reaction of transition-metal ions and the anionic redox reaction of oxygen species. Finally, we discuss opportunities and challenges facing the future development of lithium-rich cathode materials for next-generation lithium-ion batteries.
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