摘要
LiFePO_4因其高容量、低成本、无污染等特性,成为新一代锂离子电池的理想正极材料。综述了新型锂离子电池正极材料LiFePO_4的研究概况,阐述了LiFePO_4作为锂离子电池正极材料的工作原理、常用制备方法,从包裹导电材料、掺杂高价离子以及合成纳米颗粒等方面论述了改善LiFePO_4电化学性能的基本途径。
LiFePO4 is an ideal cathode material for lithium ion battery due to its high theoretic capacity density, low cost and environmental benignity. The recent research and development of LiFePO4 are reviewed, and its working mechanism and preparation method are introduced in this paper. Three basic ways to improve the electrochemical properties of LiFePO4 are also introduced in this paper.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2007年第F11期295-298,共4页
Materials Reports
基金
广州市科技攻关计划资助项目(编号:2006Z3-D2031)
