Schematic illustration of proposed cation-involved reaction pathway for CO 2 RR to formic acid or formate in this study.

† School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, United States ‡ Engineered Biosystems Building (EBB), Georgia Institute of Technology, ...

Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, U.K. Cambridge Graphene Centre, University of Cambridge, Cambridge ...