不同形貌Li_4Ti_5O_(12)负极材料的研究进展  

Research progress of Li_4Ti_5O_(12) with different morphologies as anode materials

作　　者：谢文俊[1] 何雨石[1] 廖小珍[1] 马紫峰[1] 

机构地区：[1]上海交通大学化学工程系,电化学与能源技术研究所,上海200240

出　　处：《化工进展》2011年第10期2220-2227,共8页Chemical Industry and Engineering Progress

基　　金：国家973计划(2007CB209705);国家自然科学基金(21006063,21073120);上海市科委项目(09XD1402400,10dz1202702)

摘　　要：作为一种新型锂离子电池负极材料,Li4Ti5O12因具有"零应变"特性而广受关注。由于材料的形貌对性能有着直接的影响,因而Li4Ti5O12的形貌控制成为研究热点之一。本文综述了包括纳米颗粒、纳米线、纳米棒、纳米纤维、纳米管、纳米片、薄膜以及多孔结构等不同形貌Li4Ti5O12的制备方法和性能研究的最新进展,并对Li4Ti5O12的进一步研究进行了展望。As a novel anode material for lithium ion battery,Li4Ti5O12 has been widely studied for its ＂zero-strain insertion＂ effect.Morphologies have a great effect on the material properties.The morphology control of Li4Ti5O12 has then become one of the highly energized research fields.In this article,the recent research progress in preparation methods and properties of Li4Ti5O12 with different morphologies such as nanoparticals,nanorods,nanofibers,nanotubes,nanosheets,films and porous spheres are reviewed,and the future research directions are also prospected.

关 键 词：LI4TI5O12 形貌 负极材料 锂离子电池 

分 类 号：TM912.9[电气工程—电力电子与电力传动]