Fig. 6: The NO2RR performance of ZnPc MDE(H) for the electrosynthesis of cyclohexanone oxime.

a Schematic of the electrosynthesis of cyclohexanone oxime in the NO2RR with CYC. b FE of cyclohexanone oxime (bottom) and NH2OH partial current density (top) at various potentials in an Ar-protected 1.0 M KOH + 1.0 M KNO2 + 40 mM CYC electrolyte. Ru = 6.3 ± 0.4 Ω. Three individual measurements were taken with various working electrodes, and the average (mean) values are presented with the standard deviation as error bars.