Fig. 3.

CV study of 200 nm (200-nsC) and 500 nm (500-nsC)-thick electrodes in the IL N₁₁₁₃TFSI. Voltammograms at 100 mV s⁻¹ with currents normalized to electrode area (a) and volume (b); area (c) and volumetric (d) electrode capacitances at different scan rates.