Sn-based anode material for LIB
Sn-based compounds have been considered as possible alternatives for graphite in Li-ion batteries and attract great attentions because of their large electrochemical capacity compared with that of graphite. In this work, The Sn-M-Graphite composites prepared by mechanical ball milling were excellently alloyed and the type of added metal influenced to the size and shape of particles of them. We could obtain 1.5 times higher capacity than that of graphite, maintaining about 90％ of the first cycle efficiency, from the Sn-M-Graphite composites.
Sang-Eun Lee Dong-Jun Lee In-Ho Ha
SODIFF Advanced Materials Co., LTD 60-5 Sangjul-dong, Yeongju, Kyungbuk,750-080, KOREA
国际会议
深圳
英文
35-38
2007-01-17（万方平台首次上网日期，不代表论文的发表时间）