Fig. 5: Characterizations of Pt1-PMo@HKUST-1 and Pt1-PMo@ZIF-67. | Nature Communications

Fig. 5: Characterizations of Pt1-PMo@HKUST-1 and Pt1-PMo@ZIF-67.

From: Fabricating polyoxometalates-stabilized single-atom site catalysts in confined space with enhanced activity for alkynes diboration

Fig. 5: Characterizations of Pt1-PMo@HKUST-1 and Pt1-PMo@ZIF-67.

a TEM images of Pt1-PMo@HKUST-1. b HAADF-STEM images and corresponding element maps showing distributions of Pt (green), Cu (blue), and Mo (red) in Pt1-PMo@HKUST-1, respectively. c Aberration-corrected HAADF-STEM images of Pt1-PMo@HKUST-1. d Fourier transforms of k3-weighted Pt L3-edge EXAFS experimental data for Pt1-PMo@HKUST-1. e TEM images of Pt1-PMo@ZIF-67. f HAADF-STEM images and corresponding element maps showing distributions of Pt (green), Co (blue), and Mo (red) in Pt1-PMo@ZIF-67, respectively. g Aberration-corrected HAADF-STEM images of Pt1-PMo@ZIF-67. h Fourier transforms of k3-weighted Pt L3-edge EXAFS experimental data for Pt1-PMo@ZIF-67.

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