Fig. 7: The free energy diagram and the corresponding structure of the potential reaction pathway for CO2 hydrogenation to methanol over Zn/Cu+-CeO2-x catalyst.
From: A Ce-CuZn catalyst with abundant Cu/Zn-OV-Ce active sites for CO2 hydrogenation to methanol

The color codes, RWGS, and TS are the same as those in Fig. 6.