导电聚合物在正极材料LiFePO_4上的应用及进展  

The application and progress of the conducting polymers in LiFePO_4 cathode material

作　　者：侯春平[1,2] 马勇[1] 董祥芝[1] 张秋禹[1] 

机构地区：[1]西北工业大学理学院应用化学系,西安710129 [2]宁夏博尔特科技有限公司,银川750002

出　　处：《功能材料》2016年第8期8050-8057,共8页Journal of Functional Materials

基　　金：宁夏回族自治区自然科学基金资助项目(NZ13261)

摘　　要：主要介绍了国内外在导电聚合物材料包覆改性LiFePO_4方面的研究进展,包括聚苯胺、聚吡咯、聚噻吩等导电聚合物对LiFePO_4改性及作用机理。同时,还分析了导电聚合物包覆改性存在的问题,并对将来的发展做了展望。n this paper,the recent research progress of coating and doping modification of LiFePO_4 with conducting polymers was reviewed,including modification and mechanism of polyaniline（PANI）,polypyrrole（PPy）,polythiophene（PTh）,and so on.Furthermore,some problems of modification and coating with conducting polymers were summarized,and the development prospect for modification of LiFePO_4/conducting polymers were proposed.

关 键 词：导电聚合物 锂离子电池 正极材料 LIFEPO4 包覆掺杂 

分 类 号：TM912[电气工程—电力电子与电力传动]