Fig. 5: Electrochemical evaluation.
From: Single-site pyrrolic-nitrogen-doped sp2-hybridized carbon materials and their pseudocapacitance
a CV test and b GCD curves obtained with a three-electrode system at a scan rate of 1 mV s−1 and a current density of 1 A g−1 in 1.0 M H2SO4 electrolyte for the SPNCMs (F, 1/1), SPNCMs (F, 1/3), SPNCMs (F, 1/7), and CMs (FPF) used as work electrodes.
