Fig. 2: Characterization and physicochemical properties of the DPC/RuPt-10-Calc catalyst. | Nature Communications

Fig. 2: Characterization and physicochemical properties of the DPC/RuPt-10-Calc catalyst.

From: Pt-doped Ru nanoparticles loaded on ‘black gold’ plasmonic nanoreactors as air stable reduction catalysts

Fig. 2

a, b HRTEM images; c UV-vis extinction spectrum of DPC and DPC/RuPt-10- Calc as dispersion in ethanol; d HAADF-STEM image; e–i EDS elemental maps; j PXRD patterns for DPC/RuPt-10-ASP and DPC/RuPt-10-Calc; k XPS spectrum for Ru 3 d and C 1 s showing different oxides of Ru present in DPC/RuPt-10-Calc; l XPS spectrum for Pt 4 f showing oxidation states of Pt in DPC/RuPt-10-Calc; m N2 sorption isotherms for DPC, DPC/RuPt-10-ASP and DPC/RuPt-10-Calc. Error bars: Calculated from data of at least three repeated experiments (Source data are provided as a Source Data file).

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