Constructing Cu0/Cu+ interfaces on Cu-based MOF derivatives to promote the adsorption stability of intermediates in the process of CO2 electroreduction to C2 products

The unique Cu 0 /Cu + interface of Cu-MOF74/Cu 2 O-350 enhances the adsorption of reaction intermediates and provides more active sites, thereby increasing the faradaic efficiency (FE) of CO 2 reduction to C 2 H 4 .