Figure 5

Three-electrode system performance of (a) cyclic voltammetry at 10 mV/s, (b) charge–discharge plots at 0.5 A/g, (c) specific capacitance calculated from GCD curves, and (d) electrical impedance.
Three-electrode system performance of (a) cyclic voltammetry at 10 mV/s, (b) charge–discharge plots at 0.5 A/g, (c) specific capacitance calculated from GCD curves, and (d) electrical impedance.