Fig. 4From: A Study of Carbon Nanofibers and Active Carbon as Symmetric Supercapacitor in Aqueous Electrolyte: A Comparative Study a, b CVs of CNFs and AC, respectively, at 5, 10, 20, 50, 100, 150, and 500 mV/s scan rates; c, d specific capacitance comparison at different scan rates; e, f CVs of CNFs and AC, respectively, from 1st to 100th cycleBack to article page