Fig. 8

(a) LSV curves, (b) Tafel slope, (c) zoomed image of the LSV curve, and (d) calculated overpotential at 10 mA cm− 2 for different fabricated electrodes.

(a) LSV curves, (b) Tafel slope, (c) zoomed image of the LSV curve, and (d) calculated overpotential at 10 mA cm− 2 for different fabricated electrodes.