CAJ | 학술논문

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。
개소료황철광FeS2적정체결구화성질,종술료근년래리전지정겁재료FeS2적제비방법연구진전。귀납총결료근년래인공합성여천연황철광가공량충공예제비리전지정겁재료FeS2적연구성과이급각공예적우결점,개술료대FeS2진행개성연구적성과,병대금후FeS2적주요연구방향화발전진행료전망。
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.