基于锂离子电池正极材料的一元/二元复合正极材料研究进展
蓝兹炜(
), 张建茹, 李园园, 席儒恒, 赵段, 张彩虹()
), 张建茹, 李园园, 席儒恒, 赵段, 张彩虹()
Research progress of mono/binary composite cathode materials based on lithium-ion battery cathode materials
Ziwei LAN(), Jianru ZHANG, Yuanyuan LI, Ruheng XI, Duan ZHAO, Caihong ZHANG()
), Jianru ZHANG, Yuanyuan LI, Ruheng XI, Duan ZHAO, Caihong ZHANG()
图1. (a) G/NCA复合正极材料的制备流程示意图，不同比例的石墨烯(例如0.5%、1%、2%和5%)与NCA复合后的正极材料在(b) 0.1 C电流密度下的初始充放电曲线和(c) 不同电流密度下的比容量[
Fig.1. (a) schematic illustration of preparation process of G/NCA cathode composite material; cathode material was composed of different proportions graphene (such as 0.5%, 1%, 2% and 5%) and NCA (b) initial charge-discharge curves at 0.1 C rate; (c) specific capability at different current rate[
