基于光学显微镜的锂离子电池材料老化衰减原位研究进展

姚逸鸣, 栾伟玲, 陈莹, 孙敏

Recent progress in aging degradation of lithium-ion battery materials via in-situ optical microscopy

Yiming YAO, Weiling LUAN, Ying CHEN, Min SUN

图1 几种典型的原位光学显微镜反应池结构 (a) 玻璃板夹持型[15]；(b) 玻璃比色皿型[16]；(c) 玻璃管型[17]；(d) 毛细管型[18]；(e) 扣式电池型[19]；(f) 软包电池型[20]；(g) 电极悬垂式模具[21]；(h) 电极边对边式模具[22]；(i) 电极面对面式模具[24]

Fig. 1 Several typical structures of in situ optical microscope reaction cells (a) glass plate clamped type[15]; (b) glass cuvette type[16]; (c) glass tube type[17]; (d) capillary tube type[18]; (e) coin cell type[19]; (f) pouch cell type[20]; (g) electrode draped mold[21]; (h) electrode edge-to-edge mold[22]; (i) electrode face-to-face mold[24]