Fig. 3: Physical and chemical characterization of Pt@G. | Nature Communications

Fig. 3: Physical and chemical characterization of Pt@G.

From: Pulse potential mediated selectivity for the electrocatalytic oxidation of glycerol to glyceric acid

Fig. 3

a XRD pattern; (b) Raman spectrum; (c–e) TEM images of Pt@G. c Inset shows the particle size distribution of Pt@G nanoparticles. d Inset shows the SAED patterns of Pt@G. High-resolution X-ray photoelectron spectroscopy refined spectra of Pt 4p for (f) initial Pt@G, (g) Pt@G used for PE3, and (h) Pt@G used for CE at 0.7 VRHE.

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