Figure 2.
Faradaic efficiencies for (a) major products: hydrogen, methane, CO, ethylene, ethanol, and 1-propanol; and for (b) minor products: glyoxal; glycolaldehyde; acetaldehyde; acetaldehyde; ethylene glycol; propionaldehyde; and hydroxyacetone from CO2RR in the CO2-saturated 0.1 M KHCO3 electrolyte at −1.0 V vs RHE.