Lithium-ion-storage behaviours of CoSb3 intermetallic compound and effects of some carbonaceous additives
来源期刊：中国有色金属学报(英文版)2001年第6期
论文作者：蒋小兵 赵新兵 张孝彬 张丽娟 曹高劭 周邦昌
文章页码：852 - 855
Key words：lithium ion battery; anode materials; CoSb3; intermetallic compound; electrochemical property
Abstract: Intermetallic compound CoSb3 powders were prepared by vacuum melting and ball-milling. It is found that the reversible capacity of the CoSb3 electrode is about 470mA·h/g at the first cycle with the potential plateaus from 0.8V to 1.0V against the pure lithium electrode. 10% mesocarbon microbead (MCMB) (mass fraction) additives can improve both capacity and cycling life of CoSb3, while the effect of carbon nanotube (CNT) additives is not visible.
