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. 2015 Mar 23;5:9359. doi: 10.1038/srep09359

Figure 4.

Figure 4

(a) CV curves of RGO/PANI/RGO, PANI/RGO and RGO paper electrodes at a scan rate of 10 mV s−1 in 1 M H2SO4 electrolyte. (b) GV charge/discharge curves of RGO/PANI/RGO paper at different current densities. (c) GV charge/discharge curves of RGO/PANI/RGO, PANI/RGO and RGO paper electrodes at the current density of 1 A g−1. (d) Specific capacitances of RGO/PANI/RGO, PANI/RGO and RGO paper electrodes versus discharge current densities. (e) Power densities of RGO/PANI/RGO and PANI/RGO paper electrodes versus discharge current densities. (f) Nyquist plots of RGO/PANI/RGO, PANI/RGO and RGO paper electrodes.