Fig. 3: Electronic structure investigation. | Nature Communications

Fig. 3: Electronic structure investigation.

From: Durable acidic water oxidation ruthenium based electrocatalyst by fluorination induced symmetry breaking

Fig. 3: Electronic structure investigation.

a Raman spectra of F–RuO2/FC and RuO2. b F 1s XPS spectra of F–RuO2/FC and FC. c O 1s and d Ru 3p XPS spectra of F–RuO2/FC and RuO2. Ru K–edge e XANES and f EXAFS of F–RuO2/FC, Ru foil and RuO2. Electron density difference of g F–RuO2/FC and h RuO2. The blue and yellow shaded area mean the electron density accumulation and donation and the isosurface value is 0.065 e/Å3. Bader charge analysis for Ru (gray), F (blue), and O (red) sites of i F–RuO2/FC and j RuO2. Source data for this figure are provided as a Source Data file.

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