Fig. 5 | Nature Communications

Fig. 5

From: Polymorph selection towards photocatalytic gaseous CO2 hydrogenation

Fig. 5

CO2 hydrogenation mechanism on rh-In2O3-x(OH)y nanocrystals. a In situ DRIFTS spectra of surface species formed from CO2 hydrogenation. b Energy profiles for CO2 hydrogenation via the RWGS pathway. c Energy profiles for CO2 hydrogenation via the formate pathway. Insets are the corresponding structures of reaction intermediates. The zero energy corresponds to the total free energy of the rh-In2O3-x(OH)y nanocrystal

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