核壳型锂离子电池正极材料的研究进展  

Research progress in core/shell structure anode material for lithium ionic batteries

作　　者：朱建新[1] 李军[1] 黄慧民[1] 陶熏[1] 黄际伟[1] 

机构地区：[1]广东工业大学轻工化工学院,广州510006

出　　处：《化工新型材料》2013年第9期19-21,共3页New Chemical Materials

基　　金：国家自然科学基金项目资助(20672023);广州市科技计划项目(2011Y1-00010);广东省科技计划项目(2012B050100010)

摘　　要：简述了核壳结构材料的特点、性能和制备方法,阐述了核壳结构锂离子电池正极材料对其放电比容量、循环性能的改善,综述了锂离子电池核壳正极材料的制备方法、结构特征和电化学性能等方面的最新研究进展,探讨了该类材料的优缺点并展望了其应用前景。Electrode materials with coreshell structures can be achieved through functional composite and optimiza tion. In recent years, it has become a new hotspot in the field of battery materials. The characteristics, performance and preparation method of the meterials were simply described. The discharge capacity and cycle performance of the anode ma terial were described. Reserch progress in the anode matherials for Liion battery was summarized from the aspects of the preparaion methods, the structure characteristics and electrochemical performance, the advantages and disadvantages of the materials were discussed and the prospect in application was predicted.

关 键 词：核壳结构 锂离子电池 正极材料 

分 类 号：TM912[电气工程—电力电子与电力传动]