液体电解液改性石榴石型固体电解质与锂负极的界面

池上森, 姜益栋, 王庆荣, 叶子威, 余凯, 马骏, 靳俊, 王军, 王朝阳, 温兆银, 邓永红

The liquid electrolyte modified interface between garnet-type solid-state electrolyte and lithium anode

Shangsen CHI, Yidong JIANG, Qingrong WANG, Ziwei YE, Kai YU, Jun MA, Jun JIN, Jun WANG, Chaoyang WANG, Zhaoyin WEN, Yonghong DENG

表2 循环前的Li/LE-LLZTO-LE/Li对称电池在不同温度下EIS谱的拟合结果

Table 2 Fitting results of the EIS spectra of the Li/LE-LLZTO-LE/Li symmetric cells before cycle at different temperatures

温度/℃ Rb/Ω·cm2 R1/Ω·cm2 CPE1/F·cm2 R2/Ω·cm2 CPE2/F·cm2 30 83.95 51.98 0.9975 256.8 0.7789 60 21.30 5.49 1.372 14.86 0.9705 80 13.03 1.139 1.404 2.656 1.014