Fig. 3: Atomic and local electronic structures of catalysts. | Nature Communications

Fig. 3: Atomic and local electronic structures of catalysts.

From: Bicontinuous RuO2 nanoreactors for acidic water oxidation

Fig. 3

a Atomic STEM image of MD-RuO2-BN. b Corresponding line-scanning intensity profile of the yellow lines in (a). c Representative HAADT-STEM image of MD-RuO2-BN. d Corresponding FFT images are obtained from the grains in (c). XPS spectra of Ru 3p (e) and O 1s (f) for MD-RuO2-BN, K-RuO2 and C-RuO2. g EPR spectra of MD-RuO2-BN, K-RuO2 and C-RuO2. h Ru K-edge XANES and (i) corresponding EXAFS spectra of Ru powder, MD-RuO2-BN and C-RuO2. j WT for the EXAFS signals.

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