Fig. 1: Synthesis and structural characterization of samples.
From: Water-participated mild oxidation of ethane to acetaldehyde
a Schematic illustration of the preparation of Rh1/AC-NI, Rh1/AC-SI, and Rh1/AC-SNI catalysts. b HR-TEM images of fresh Rh1/AC-SNI. c HAADF-STEM images of fresh Rh1/AC-SNI. d HAADF-EDS-mapping of fresh Rh1/AC-SNI. e XANES spectra for Rh foil, RhI3, Rh1/AC-NI, Rh1/AC-SI, and Rh1/AC-SNI. f The experimental curve of k2-weight EXAFS spectra in R-space of Rh foil, RhI3, Rh1/AC-NI, Rh1/AC-SI, and Rh1/AC-SNI. g The wavelet transforms contour plots of k2-weighted χ(k) EXAFS signals of Rh foil, RhI3, Rh1/AC-NI, Rh1/AC-SI, and Rh1/AC-SNI.
