锂离子电池纳米硅碳负极材料研究进展 |
周军华, 罗飞, 褚赓, 刘柏男, 陆浩, 郑杰允, 李泓, 黄学杰, 陈立泉 |
Research progress on nano silicon-carbon anode materials for lithium ion battery |
Junhua ZHOU, Fei LUO, Geng CHU, Bonan LIU, Hao LU, Jieyun ZHENG, Hong LI, Xuejie HUANG, Liquan CHEN |
图12 碳包覆含量分别为5%、10%、15%、35%时SiO单体的TEM照片(a)、循环曲线(b)及阻抗值(c),颗粒尺寸分别为2、5、10 μm时SiO单体的SEM照片(d)、循环曲线(e)及阻抗值(f)[ |
Fig.12 TEM photo (a), cycle curve (b) and impedance value (c) of SiO when the carbon coating content is 5%, 10%, 15% and 35%, and SEM photo (d), cycle curve (e) and impedance value (f) of SiO when the particle size is 2, 5 and 10 μm, respectively[ |
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