锂离子蓄电池材料的研究现状  

State-of-arts of research on materials for lithium ion batteries

作　　者：汪艳[1] 冯熙康[1] 杜友良[1] 王伯良[1] 

机构地区：[1]信息产业部电子第十八研究所,天津300381

出　　处：《电源技术》2001年第3期242-245,共4页Chinese Journal of Power Sources

摘　　要：综述了目前锂离子蓄电池中常用正、负电极材料的特点 ,及电化学性能与结构之间的关系。正极材料包括层状结构的LiCoO2 、LiNiO2 以及尖晶石型LiMn2 O4 ;负极材料包括石墨、焦炭、硬碳等碳材料以及锡基氧化物材料。通过对材料电化学性能的比较 ,从商品化角度讨论了锂离子蓄电池电极材料研究的发展方向。The state-of-arts of properties of the common-used cathode and anode materials for lithium ion batteries was reviewed as well as the relationship between the electrochemical performance and their structures. The mentioned cathodes included layered LiCoO 2, LiNiO 2 and spinel LiMn 2O 4 while graphite, coke, hard carbon and tin-based oxide were described as anode. Through comparing the electrochemical performance of materials, the way forward for electrodes in lithium ion batteries was discussed from the point of commercialization.

关 键 词：锂离子蓄电池 正极 负极 电极材料 

分 类 号：TM912.2[电气工程—电力电子与电力传动]