负极材料Li_4Ti_5O_(12)在锂离子电池中应用的进展  

Progress in application of anode material Li_4Ti_5O_(12) in Li-ion battery

作　　者：刘云霞[1] 詹晖[1] 周运鸿[1] 

机构地区：[1]武汉大学化学与分子科学院,湖北武汉430072

出　　处：《电池》2010年第4期223-225,共3页Battery Bimonthly

基　　金：国家自然科学基金(20873094)

摘　　要：介绍了Li4Ti5O12的结构和电化学性能,对该材料与LiFePO4、LiCoO2、LiMn2O4和Li2Co0.4FeMn3.2O8等正极材料的匹配情况进行了评述。Li4Ti5O12可与上述正极材料良好地匹配,组成不同电压的锂离子电池。以Li4Ti5O12作负极材料的锂离子电池比传统锂离子电池的快速充放电性能、循环性能更好,安全性能更高,但成本有待进一步降低。The structure and electrochemical performance of Li4Ti5O12, the matching conditions of the material with cathode materials such as LiFePO4, LiCoO2, LiMn2O4 and Li2Co0.4FeMn3.2O8 were reviewed. Li4Ti5O12 could match well with the above cathode materials and Li-ion battery with different voltage could be made. Compared with conventional Li-ion battery, Li-ion battery with Li4Ti5O12 as anode material had better fast charge-discharge performance and cycle performance, higher safety performance, but the cost would be expected to reduce.

关 键 词：锂离子电池 负极材料 LI4TI5O12 应用 

分 类 号：TM912.9[电气工程—电力电子与电力传动]