Selective and Stable Electroreduction of CO₂ to CO at the Copper/Indium Interface

Electrochemical reduction of CO2 using renewable energy is a promising strategy to mitigate the CO2 emissions and to produce valuable chemicals. However, the lack of highly selective, highly durable, and nonprecious-metal catalysts impedes the applications of this reaction. In this work, copper-nanowire-supported indium catalysts are proposed as advanced electrocatalysts for the aqueous electroreduction of CO2. The catalysts are synthesized by a...