A Brief Review of Electrocatalytic Reduction of Carbon Dioxide to Multi-Carbon Products by Copper-Based Catalysts
This review summarizes recent advances in copper-based catalysts for electrocatalytic CO2 re-duction,with a focus on the effects of catalyst size,surface structure,copper valence states,and the co-ordination environment of active sites on product selectivity.Additionally,the preparation and character-ization methods for related catalysts are discussed,along with future directions towards catalyst optimiza-tion to enhance selectivity and efficiency.