Extended Data Fig. 1: Current transients show high electrocatalytic reversibility.
From: Self-activation of copper electrodes during CO electro-oxidation in alkaline electrolyte
Potential steps to -0.63VSHE (black) and -0.45VSHE (grey), showing the high reversibility of CO oxidation on Cu(111). The reference potential was set to -0.85VSHE. Insets: current densities versus step number.
