fig5

Figure 5. (A) Synergistic tandem electrocatalytic CO2 to C2H4 for Cu-SAs@Ir-PCN-222-PA. (B) FE at -1.0 VRHE. (C) In situ FTIR spectrum for the electrocatalytic CO2RR on Cu-SAs@Ir-PCN-222-PA. (D) CO formation on Cu-SAs and Ir-porphyrin of Cu-SAs@IrPCN-222-PA[99]. Copyright 2024 the American Chemical Society.