锂离子电池球形正极材料的研究进展  

Research and Development of Spherical Cathode Materials for Lithium Ion Battery

作　　者：李军[1] 周燕[1] 靳世东[1] 郑育英[1] 

机构地区：[1]广东工业大学轻工化工学院,广州510006

出　　处：《材料导报》2011年第9期51-53,67,共4页Materials Reports

基　　金：国家自然科学基金项目(20672023);广东工业大学轻工化工学院"211工程"培育项目

摘　　要：球形化可以提高锂离子正极材料的压实密度、体积比容量并改善其加工性能和极片的质量。简要介绍了球形材料的特点,综述了球形LiCoO2、LiNixM1-xO2、LiMn2O4、LiFePO4等的制备及其性能,展望了球形正极材料的应用前景。Sphericition has become the important development direction of lithium-ion battery cathode materials. Because they have high energy density and excellent electrochemistry capability, manufacturing performance and so on. Basic characteristics of spherical materials are introduced briefly. New progress of lithium ion battery spherical cathode materials were summarized during recent years, including LiCoO2, LiNixM1-xO2, LiMn2O4 and LiFePO4 and so on.

关 键 词：锂离子电池 正极材料 球形 

分 类 号：TM912.9[电气工程—电力电子与电力传动]