碳纳米管及其复合材料在锂离子电池负极材料中的研究进展  

Research Progress of Carbon Nanotubes and Their Composites in Lithium-ion Batteries Anode Materials

作　　者：施连伟 赵灵智[2] 李昌明[1] 

机构地区：[1]五邑大学机电工程学院,江门529020 [2]华南师范大学光电子材料与技术研究所,广州510631

出　　处：《材料导报（纳米与新材料专辑）》2013年第2期131-135,共5页

基　　金：国家自然科学基金(11204090);广东省科技计划项目(2012B010400005);广州市科技计划项目(11C52090779);五邑大学第五届重点学科立项建设项目

摘　　要：碳纳米管因具有特殊的结构和独特的物理化学特性而被广泛研究。它优良的嵌锂性能使其可能成为一种优良的锂离子电池材料。单独的碳纳米管作为锂离子电池负极材料,有优点也存在着缺点,将碳纳米管与其他材料复合,利用复合材料中各组分间的协同效应,达到优劣互补,可以大大提高锂离子电池材料的性能。综述了近年来研究者们对碳纳米管及其复合材料在锂离子电池负极材料中的研究进展,并展望了碳纳米管/硅基复合材料的研究前景。Carbon nanotube has been widely researched as it has special structure and unique physical and chemical properties,which make it possible to become a lithium-ion batteries anode materials with the excellent lithium in sertion properties.Separate carbon nanotubes as anode materials for lithium-ion batteries alone,has both advantages and disadvantages.But carbon nanotubes composite with other materials can greatly improve the performance as the use of composite materials.The research progress of carbon nanotubes and their composites for lithium-ion batteries anode materials in recent years are reviewed,and the reserch prospect of the carbon nanotube/silicon-based composites are prospected.

关 键 词：锂离子电池 负极材料 碳纳米管 碳纳米管复合材料 

分 类 号：TM912.9[电气工程—电力电子与电力传动]