碳纳米管用作锂离子电池负极材料的研究进展  

Research Progress of Carbon Nanotubes for Lithium-ion Batteries Anode Materials

作　　者：郭丽玲[1] 张传祥[1] 范广新[1] 

机构地区：[1]河南理工大学材料科学与工程学院,焦作454003

出　　处：《材料导报（纳米与新材料专辑）》2011年第2期111-114,共4页

基　　金：河南省重点攻关项目(102102201207);河南理工大学博士基金(B2010-82)

摘　　要：简要概述了碳纳米管的结构、嵌锂机理;通过对比分析,综述了碳纳米管的电化学性能,指出了其作为锂离子电池负极材料的优点与不足;详细介绍了作为负极材料的碳纳米管改性修饰方法及碳纳米管复合材料研究现状;并根据碳纳米管及其复合材料的各种特征和综合分析,指出了其作为一种储能材料的发展方向。This paper introduces the structure and intercalated-Li mechanism of carbon nanotubes briefly. Through the comparative analysis, reviews the electrochemical properties of carbon nanotubes concisely, including the advantages and disadvantages of carbon nanotubes as lithium-ion battery anode materials, and describes modified method of carbon nanotubes as anode materials as well as research status of carbon nanotubes composite materials detailedly. The development direction of carbon nanotubes and carbon nanotubes composite materials as a kind of energystorage are revealed based on the various characteristics and comprehensive analysis.

关 键 词：锂离子电池 负极材料 碳纳米管 

分 类 号：TB332[一般工业技术—材料科学与工程]