织物锂电池电极与器件构筑研究进展

姜亚龙, 李格格, 薛璐, 程宇, 杨应奎

Research progress of electrode and device fabrication of textile lithium batteries

JIANG Yalong, LI Gege, XUE Lu, CHENG Yu, YANG Yingkui

图3 一维纤维型锂离子电池

Fig.3 One-dimensional fiber-type lithium-ion batteries. (a) Schematic diagram of structure of flexible fiber lithium-ion battery, with MWCNT/LTO and MWCNT/LMO composite yarns as anode and cathode, respectively; (b) Photos of fiber battery deformed into different shapes; (c) Galvanostatic charge/discharge (GCD) curves of fiber battery before and after bending; (d) Schematic diagram of fiber electrode structure; (e) Schematic diagram of coating process; (f) Photo of anode-cathode contact; (g) SEM images of carbon nanotube-coated carbon fiber, LFO/C-rGO active material and polyvinylidene fluoride coated on same fiber