合金型负极预锂化技术研究进展

张策, 李思吾, 谢佳

Research progress on the prelithiation technology of alloy-type anodes

Ce ZHANG, Siwu LI, Jia XIE

图3 (a) SiNWs预锂化机理图[14]；(b) SiNWs预锂化前后的首圈电化学性能[14]；(c) Si粒径对Si/C复合电极预锂化行为影响示意图[15]；(d) 电阻缓冲层(RBL)调控预锂化进程示意图[16]

Fig. 3 (a) Schematic diagrams of the prelithiation of SiNWs electrode[14]; (b) the first cycle electrochemical performance of SiNWs before and after prelithiation[14]; (c) graphical illustration of the impact of Si particle size on the prelithiation behavior of Si/C composite electrode[15]; (d) schematic illustration of RBL(resistace buffer layer)-regulated prelithiation process[16]