锂离子电池快充石墨负极研究与应用

丁晓博, 黄倩晖, 熊训辉

Research and Application of Fast-Charging Graphite Anodes for Lithium-Ion Batteries

Xiaobo Ding, Qianhui Huang, Xunhui Xiong

图7 (a) MEG的制备及其提高容量的机理示意图61；(b)碳纳米管分离多孔石墨纳米片中锂离子插入的示意图62；(c)磁对齐石墨颗粒缩短锂离子扩散路径的示意图33

Fig 7 (a) Schematic of the preparation of MEG and its mechanism in improving the capacity 61; (b) schematic illustration of Li+ insertion in CNT separated porous graphite nano sheets 62; (c) schematic showing magnetically aligned graphite particles to shorten the Li+ diffusion path 33. (a) Adapted with permission from Ref. 61, Copyright 2019, Elsevier. (b) Adapted with permission from Ref. 62, Copyright 2019, Elsevier. (c) Adapted with permission from Ref. 33, Copyright 2016, Nature publisher.