摘要
在锂离子电池电极材料的研究中,比容量高、成本低的电极材料一直以来是人们研究的热点。对于正极材料来说,其实际的电化学性能如比容量、容量保持率和倍率性能等都与材料形貌结构密切相关。本文就钒酸锂的晶体结构、充放电机理及合成手段和改性方法综合国内外的一些研究进展作出介绍。
In the research of Li-ion battery electrode materials,electrode materials with high specific capacity and low cost had been widely studied. For the cathode materials,its electrochemical performances such as specific capacity,capacity retention and rate performance were closely related to the material morphology and structure. The crystal structure,charge and discharge mechanism,synthesis methods and modification methods of lithium vanadate were introduced.
引文
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