Fig. 2: Morphological and structural characterization. | Nature Communications

Fig. 2: Morphological and structural characterization.

From: Surface hydrophobization of zeolite enables mass transfer matching in gas-liquid-solid three-phase hydrogenation under ambient pressure

Fig. 2

a, b TEM images of Pt@HieTS-1 zeolite. c HRTEM image of Pt@HieTS-1 zeolite. The Pt NPs are highlighted within the dotted square, and the corresponding lattice is shown in illustration. d Cs-corrected HAADF STEM image of Pt@HieTS-1 zeolite. The Pt NPs and Pt single atoms are highlighted within the yellow circle and red circle, respectively. e High-magnification Cs-corrected iDPC STEM images of Pt@HieTS-1 zeolite. Zoomed-in areas of 1, 2, and 3 in (e) are the location of atomically dispersed Pt species in HieTS-1 zeolite framework and corresponding binding energy. Si (yellow), O (red) and Pt (blue). f Schematic diagram of the HieTS-1 zeolite framework and the location of Pt species. g EDS element mapping of Pt@HieTS-1 zeolite.

Back to article page