How much is surface dopant enough to maximize CO2-to-liquid chemicals conversion at industrially relevant current density?

This invited talk will be presented at the symposium "Waste Feedstock to Fuels and Petrochemicals”, Fuels and Petrochemical Division at the 2024 AIChE Annual Meeting. In this study, we will discuss how minute amount of surface heteroatoms would maximize CO2 reduction to formate/formic acid at industrially relevant current densities and high selectivity which was validated by both experimental and computational studies. The outstanding performance of the best-in-class catalysts in both H-cell and full-cell electrolyzer cell is also demonstrated. Our findings would provide additional design concepts of high performance CO2R electrocatalysts.