Figure 6
Electrochemical performances in 6 M KOH in a two-electrode configuration: (a) CV curves at the scan rate of 10 mV s−1; (b) GCD curves at the current density of 0.5 A g−1; (c) GCD derived specific capacitances over the whole current density; (d) Nyquist plots; (e) Bode plots; and (f) cyclic stability at 10 A/g for 10,000 cycles for NHPC-5 based electrode in supercapacitors.
