摘要
介绍了黄铁矿FeS2的晶体结构和性质,综述了近年来锂电池正极材料FeS2的制备方法研究进展。归纳总结了近年来人工合成与天然黄铁矿加工两种工艺制备锂电池正极材料FeS2的研究成果以及各工艺的优缺点,概述了对FeS2进行改性研究的成果,并对今后FeS2的主要研究方向和发展进行了展望。
The crystal structure and properties of pyrite FeS2 are introduced in the paper.Research progress of preparation methods of FeS2 for lithium-ion battery in recent years are reviewed with a view to the preparation of FeS2 from nature pyrite and synthesis.Research progress of preparation methods of cathode material FeS2 in lithium battery in recent years,such as synthesis FeS2 and processing natural pyrite,and their characteristics are summarized,also with the research results of modificated cathode material FeS2.Finally,the research and development trend of cathode materials for lithium batteries is prospected.
出处
《广东化工》
CAS
2012年第2期90-91,69,共3页
Guangdong Chemical Industry
关键词
锂电池
正极材料
黄铁矿
制备
FeS2
lithium battery
cathode materials
pyrite
preparation
FeS2
