电池2012，Vol.42Issue(3)：164-167,4.
锂离子电池正极材料硅酸亚铁锂的研究现状
Research status quo of lithium iron silicate cathode materials for Li-ion battery
杨金龙 1木士春1
作者信息
- 1. 武汉理工大学材料复合新技术国家重点实验室,湖北武汉430070
- 折叠
摘要
Abstract
The crystal structure and charge-discharge characteristics of lithium iron silicate (Li2FeSiO4) as Li-ion battery cathode material were introduced, and the synthetic methods of Li2FeSiO4 including high-temperature solid phase method, sol-gel method, microwave method, hydrotherraal method and hydrothermal-assisted sol-gel method were commented. The study to improve the electrochemical performance of Li2FeSiO4 were described in terras of carbon-coating, metal ion doping, morphology control and more than one Li+ deintercalation. The future focus research of Li2FeSiO4 would be the reaction mechanism and the approach to achieve more than one Li+ deintercalation.关键词
锂离子电池/正极材料/硅酸亚铁锂(Li2FeSiO4)/改性Key words
Li-ion battery/ cathode materials/ lithium iron silicate(Li2FeSiO4)/ modification分类
信息技术与安全科学引用本文复制引用
杨金龙,木士春..锂离子电池正极材料硅酸亚铁锂的研究现状[J].电池,2012,42(3):164-167,4.
