碳纳米管膜表面金属化用于高电流输出柔性锂离子电池

赵超锋, 郑小燕, 李凯瑞, 贾世奎, 张明, 黎业生, 吴子平

Surface Metallization of Carbon Nanotube Film for Flexible Lithium-ion Batteries with High Output Current

ZHAO Chaofeng, ZHENG Xiaoyan, LI Kairui, JIA Shikui, ZHANG Ming, LI Yesheng, WU Ziping

图2 CMF@Al复合薄膜和CMF@Cu复合薄膜的表面和断面形貌、基于CMF@Al复合薄膜的正极极片和基于Al箔的正极极片的断面形貌、CMF@Al、CMF@Cu复合薄膜的导电性能与镀层厚度的关系以及不同集流体方块电阻

Fig.2 Microstructure, electrical conductivity and the adhesion (a) the surface, (b) cross section of the CMF@Al, (c) the surface, (d) cross section of the CMF@Cu, the cross section of LCO electrode based on (e) CMF@Al and (f) Al foil current collectors, the relationship between electrical conductivity and coating thickness of (g) CMF@Al and (h) CMF@Cu, (i) the sheet resistance based on different current collectors