锂离子电池负极材料Li_4Ti_5O_(12)的改性研究进展  

Modified research progress of Li_4Ti_5O_(12) as anode material for lithium ion batteries

作　　者：梁科[1] 朱聪[2] 熊杰[2] 秦文峰[1] 

机构地区：[1]中国民航飞行学院航空工程学院,四川广汉618307 [2]电子科技大学电子薄膜与集成器件国家重点实验室,四川成都610054

出　　处：《电子元件与材料》2013年第1期75-78,共4页Electronic Components And Materials

基　　金：中国民航飞行学院青年基金资助项目(No.Q2009-10)

摘　　要：锂离子充电电池(LIBs)在汽车和移动通信设备领域有着广泛的应用前途,成为最近的研究热点。尖晶石Li4Ti5O12因其在充放电过程中优异的可逆性、结构稳定性、安全性和高锂离子迁移率,已经成为了一种很有前途的高容量锂离子电池负极材料。分别从掺杂改性、表面改性和纳米结构等几个方面综述了Li4Ti5O12的改性研究进展。The rechargeable lithium ion batteries（LIBs） have broad application prospects in the automobiles and mobile communication equipments,which has become one of the research focuses recently.The spinel Li4Ti5O12 has become a very promising anode material with high capacity for its excellent reversibility,structural stability,security and mobility of lithium ion in the process of charging and discharging.This review focuses on the recent development of Li4Ti5O12 including the synthesized method,doping,surface modification and nanostructure,etc.

关 键 词：LI4TI5O12 锂离子电池 综述 负极材料 

分 类 号：TM912.9[电气工程—电力电子与电力传动]