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5 (a) TiO_2?x/石墨的结构示意图；(b) TiO_2?x/石墨的HR-TEM图⁴⁷；(c)无定形Al₂O₃/石墨的结构示意图，(d)无定形Al₂O₃/石墨的HR-TEM图⁴⁸；(e) PDA/石墨的合成策略，(f) PDA/石墨的HR-TEM图⁴⁹

Fig 5 (a) Structural diagram of TiO_2?x@graphite, (b) HR-TEM result of TiO_2?x@graphite ⁴⁷; (c) structural diagram of amorphous Al₂O₃@graphite, (d) HR-TEM result of amorphous Al₂O₃@graphite ⁴⁸; (e) synthesis strategy of PDA@graphite, (f) HR-TEM result of PDA@graphite ⁴⁹.
(a, b) Adapted with permission from Ref. 47, Copyright 2017, Elsevier. (c, d) Adapted with permission from Ref. 48, Copyright 2019, Elsevier. (e, f) Adapted with permission from Ref. 49, Copyright 2022, Wiley.