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6 抑制硅负极产生裂纹的策略：纯Si（a）和Si-Ti（b）合金薄膜 14 ；纯Si（c）和Si图案（d）薄膜[12]；表面包覆（e）和未包覆（f）氧化铝的Si图案薄膜[17]；无定形（g）和<111>取向的（h）硅纳米管阵列电极[13]

Fig.6 Strategies for suppressing cracks in silicon anode: Pure Si (a) and Si-Ti (b) alloy films; pure Si (c) and Si pattern (d) films; surface coated (e) and uncoated (f) alumina Si pattern films; amorphous (g) and < 111 > oriented (h) silicon nanotube array electrodes[13]