Fig. 2: Representative HAADF–STEM images and the derived particle size distributions of the series of Pt/TiO2 catalysts with different Pt loadings, categorized according to the physical model. | Nature Communications

Fig. 2: Representative HAADF–STEM images and the derived particle size distributions of the series of Pt/TiO2 catalysts with different Pt loadings, categorized according to the physical model.

From: Highly selective and practical hydrogenation of functionalized (hetero)arenes

Fig. 2: Representative HAADF–STEM images and the derived particle size distributions of the series of Pt/TiO2 catalysts with different Pt loadings, categorized according to the physical model.

a 0.5Pt/TiO2. b 1Pt/TiO2. c 2Pt/TiO2. d 4Pt/TiO2. e 6Pt/TiO2. f Relative populations of supported Pt clusters/NPs with different structures; Inset: the correlation between the frequency of two-shell structured Pt and TOF.

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