Fig. 6: Potential energy diagrams and configurations for the H2-SCR cycle on the Pt/TiO2 + Y catalyst.
From: Zeolite-promoted platinum catalyst for efficient reduction of nitrogen oxides with hydrogen
The reaction was proposed to proceed on the H2O/Pt (111) surface representing the structure of Pt/TiO2 + Y catalyst under reaction conditions. The reaction energies and activation energies are indicated in eV in the diagram. Color code: Pt (silver), O (red), N (blue), and H (yellow). Corresponding energies are given in Supplementary Table 6.
