锂离子电池中钒氧化物电极材料的研究现状

Development of Vanadium Oxide in Lithium Ion Batteries

综述了钒氧化物在锂离子电池中的应用,重点介绍了V2O5、V6O13、VO2、V3O7、V6O14的结构、制备方法以及其锂离子电池的电化学性质,说明了V4O9、V2O3难在锂离子电池中应用的原因,讨论了钒氧化物作锂离子电池的正极材料的优点以及存在的问题,最后提出钒氧化物有希望成为实用的锂离子电池阴极材料.

The development of vanadium oxides in lithium ion batteries was summaried. The structure, synthesis methods, electrochemical performances of V2O5, V6O13, VO2, V3O7 and V6O14 in lithium ion batteries were reviewed. The reasons for V4O9, V2O3 excluded from the application in lithium ion batteries were explained. Then the advantage and problem of vanadium oxides as cathode materials of lithium ion batteries were pointed out. Finally the authors considered that those vanadium oxides could be promising as cathode materials of lithium ion batteries.