Ag 2 Cu 2 O 3 – a catalyst template material for selective electroreduction of CO to C 2+ products

Employing Ag 2 Cu 2 O 3 , a mixed metal oxide, as a template catalyst material for electrochemical reduction of CO enables generation of multi-carbon products with a faradaic efficiency of close to 92%, at a current density of 600 mA cm −2 .