Figure 6

Nyquist plots for the NCS:30, NCS:25, and NCS:20 electrodes at 5 M KOH electrolyte. (Inset: Proposed equivalent circuit for EIS fitting).

Nyquist plots for the NCS:30, NCS:25, and NCS:20 electrodes at 5 M KOH electrolyte. (Inset: Proposed equivalent circuit for EIS fitting).