锂离子电池纳微结构电极材料系列研究  

Nano/Micro-Structured Electrode Materials for Lithium-Ion Batteries

作　　者：郭玉国[1] 王忠丽[1] 吴兴隆[1] 张伟明[1] 万立骏[1] 

机构地区：[1]中国科学院化学研究所,北京100190

出　　处：《电化学》2010年第2期119-124,共6页Journal of Electrochemistry

基　　金：国家自然科学基金(No.50730005;20821003);国家重大基础研究计划(No.2006CB806100;2009CB930400)资助

摘　　要：纳米储锂电极材料由于奇特的纳米效应与动力学优势,为锂离子电池的发展提供了新的机遇.本文介绍了锂离子电池电极材料的尺寸效应、形貌效应以及电极材料碳包覆的作用;并以作者的近期研究为主,着重讨论了几种"动力学稳定"的纳微结构电极材料和具有"三维混合导电网络"结构的高倍率电极材料.Nanostructured materials are currently of interest as high performance anodes and cathodes for rechargeable lithium-ion batteries because of their novel nano-size effects and significantly enhanced kinetics. This review paper describes some recent developments in this field,addressing the size effects,morphology effects,as well as the functions of carbon coating layers toward lithium storage. Several＂kinetically stabilized＂nano/microstructured electrode materials and high-rate electrode materials with mixed-conducting networks based on the work of the authors are highlighted for illustration.

关 键 词：锂离子电池 尺寸效应 形貌效应 碳包覆 纳微结构 

分 类 号：TM912[电气工程—电力电子与电力传动]