阴极
插层(化学)
材料科学
纳米技术
储能
钒
电池(电)
MXenes公司
电解质
化学
电极
无机化学
冶金
功率(物理)
物理化学
物理
量子力学
作者
Susu Chen,Dong Zhao,Long Chen,Guangrong Liu,Yan Ding,Yong Cao,Zhongxue Chen
标识
DOI:10.1002/sstr.202100082
摘要
Multivalent metal‐ion (Mg 2+ , Zn 2+ , Ca 2+ , Al 3+ ) batteries emerge as promising alternatives to current lithium‐ion batteries (LIBs) for grid‐scale energy storage applications because of their high safety and low cost. The bright prospect of these batteries encourages increasing research interests in recent years, hence inspirational achievements have been made over the years. Like in LIB, cathode is the most important component that determines the performance of multivalent metal‐ion batteries. Nevertheless, the development of cathode materials still faces realistic challenges, including sluggish solid‐state diffusion and slow desolvation process at the cathode/electrolyte interface. Herein, recent progresses in intercalation cathode materials for multivalent metal‐ion batteries, including vanadium and manganese oxides and their derivatives, chalcogenides, polyanions frameworks, carbon materials, MOFs (or COFs) and Mxenes are summarized. The discussions focus on the rational design and engineering of structure, morphology, and surface texture of these cathodes with the aim of revealing the material design principles for multivalent metal‐ion storage. We hope this critical review will provide the readers with a clear understanding of current status and future research directions of intercalation cathodes for multivalent metal‐ion batteries.
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