Fig. 5: Illustration of the model mechanisms.
From: Well-defined diatomic catalysis for photosynthesis of C2H4 from CO2
a The free energy diagram of CO2 reduction to CO, *CHO, and *OCCO over different modeled surfaces. b The most energetically favorable *OCCO adsorption configurations. c Schematic illustration of the CO poisoning pathway during the photocatalytic CO2 reduction reaction on different models.
