Fig. 7: Mechanism of H2 dissociation and mobility on Pd-Ru@Pt(110) catalyst with free energy landscape. | Nature Communications

Fig. 7: Mechanism of H2 dissociation and mobility on Pd-Ru@Pt(110) catalyst with free energy landscape.

From: Pd-Ru pair on Pt surface for promoting hydrogen oxidation and evolution in alkaline media

Fig. 7

a–e The H2 dissociation and mobility reaction mechanism across the Pd-Ru@Pt(110) catalyst. f The free energy associated with this reaction mechanism. Color code: Gray, white, red, purple, yellow, and blue spheres represent Pt, H, O, K, Ru, and Pd atoms, respectively. The model is represented in a ball and stick style for clarity. Source data for (f) are provided as a Source Data file.

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