PREPARATION AND ELECTROCHEMICAL PERFORMANCE OF FeFx AS CATHODE MATERIAL FOR LITHIUM-ION BATTERIES
Li-ion batteries represent the most advanced battery technology with the highest specific energy among all the rechargeable batteries currently commercialized, but they are still difficult to satisfy the fastgrowing demand for lightweight and high-capacity electrical storage, such as in future wireless communications, electric vehicles, or power storage from renewable energy resources. As the new cathode materials for lithium-ion batteries, metal fluorides based on the mechanism of reversible conversion reaction and multi-electron reactions instead of the traditional intercalation/extraction cathode materials. Accordingly, these materials have much higher theoretic energy density than traditional intercalation/extraction cathode materials. Therefore, metal fluoride cathode materials have caught more and more attention recently.
lithium ion battery cathode material metal fluoride iron fluoride FeF3
Li-wei YANG Chuan WU Feng WU Ying BAI Shi CHEN Wen-long HU Xiao-xiao Li
School of Chemical Engineering and Environment, Beijing Institute of Technology 5＃ South Zhongguancun Street, Haidian District, Beijing 100081, P. R. China
国际会议
大连
英文
103
2012-05-28（万方平台首次上网日期，不代表论文的发表时间）