Fig. 7
(a) Schematic of solid-state pouch cell, (b) specific and areal capacitance of solid-state pouch cell at different scan rates (inset: cyclic voltammetry in the scan rate ranging from 5 to 100 mV s-1), (c) galvanostatic charge discharge plot at different current densities, (d) specific and areal capacitance at different current of solid-state pouch cell, and (e) Nyquist plot of solid-state pouch cell (inset: equivalent circuit),
