Figure 8
(a) Schematic demonstration of the ASC device, (b) CV curves of NiCo2S4@ PPy//rGO at different scan rates, (c) GCD curves of recorded against current density (1.84–11.04 A g−1), (d) specific capacitance against the current densities, (e) long-life cycling test at a scan rate of 150 mV s−1 for 1500 cycles, and (f) Ragone plot of the NiCo2S4@PPy//rGO/NF ASC device.
