Acid–Alkali Asymmetric Carbon Dioxide–Glycerol Paired Electrolysis for Formate Electrosynthesis

brought into the anolyte boosts the GOR activity. The performances, including overpotential, formate selectivity, and activity of OD-Bi NSs and Co3O4 catalysts, were then evaluated in a hybrid electrolyzer. Compared with conventional CO2RR coupled with the oxygen evolution reaction, the CO2RR-GOR paired electrolysis system exhibits significantly reduced power consumption and enhanced formate production.