锂离子电池正极材料LiMn_2O_4的研究进展

Research Progress in Positive Electrode Materials for Lithium-Ion Battery

综述了锂离子电池正极材料LiMn2 O4的制备、结构及其电化学性能。LiMn2 O4具有尖晶石型结构 ,为锂离子的脱嵌与嵌入提供了三维隧道空间 ,它具有 3V和 4V两个电压平台 。

This paper reviews the structures,synthesis and electrochemistry properties of positive electrode material for lithium-ion battery.Spinel-type lithium manganese oxides offer a three-dimensional tunnel for Li + extraction and insertion.They are becoming attractive positive electrode materials for lithium-ion battery.