fig4

Figure 4. (A) Schematic of interfaces between INPC&LLZO-SCPE films and Li and Li(F) anodes. (B) Nyquist plots of the symmetric Li and Li-FEC batteries measured at different storage times at 25 °C. (C) Galvanostatic cycling curves of the symmetric Li-FEC and pristine Li batteries with INPC&LLZO-SCPE at 0.1 mA cm^-2. (D) Li-FEC anode after a cycling time of 200 h at 0.1 mA cm^-2. (E) Pristine Li anode after a cycling time of 200 h at 0.1 mA cm^-2.