Description Controlling chemical and catalytic reactivity of Ptiso via pretreatment.a, FTIR spectra of CO adsorbed at saturation coverage and −140 °C to Ptiso/TiO2 following pretreatment via in situ oxidation...
Article Title: Structural evolution of atomically dispersed Pt catalysts dictates reactivity
Publication Title: Nature Materials

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Description Structural models of Ptiso/TiO2.a, An ex situ AC-STEM image of Ptiso/TiO2 following reduction at 250 °C along the <021> zone axis of TiO2. The yellow circles highlight the Pt single atoms. b,...
Article Title: Structural evolution of atomically dispersed Pt catalysts dictates reactivity
Publication Title: Nature Materials

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Description XAS of Ptiso/TiO2 catalysts.a, XANES spectra collected at 200 °C immediately following various pretreatments (shown using solid lines). b, XANES spectra collected under CO oxidation reaction...
Article Title: Structural evolution of atomically dispersed Pt catalysts dictates reactivity
Publication Title: Nature Materials

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Description In situ AC-STEM characterization of Ptiso/TiO2.a–c, In situ AC-STEM images of Ptiso/TiO2 after 30 min at different annealing conditions: 300 °C, 760 torr of O2 for 30 min (a); 250 °C, 760 torr of...
Article Title: Structural evolution of atomically dispersed Pt catalysts dictates reactivity
Publication Title: Nature Materials

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