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Literature DB >> 22730239

Intrinsic catalytic structure of gold nanoparticles supported on TiO2.

Yasufumi Kuwauchi¹, Hideto Yoshida, Tomoki Akita, Masatake Haruta, Seiji Takeda.

Abstract

Despite the fragility of TiO(2) under electron irradiation, the intrinsic structure of Au/TiO(2) catalysts can be observed by environmental transmission electron microscopy. Under reaction conditions (CO/air 100 Pa), the major {111} and {100} facets of the gold nanoparticles are exposed and the particles display a polygonal interface with the TiO(2) support bounded by sharp edges parallel to the 〈110〉 directions.

Entities: Chemical

Year: 2012 PMID： 22730239 DOI： 10.1002/anie.201201283

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

12 in total

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Journal: Proc Natl Acad Sci U S A Date: 2018-07-09 Impact factor: 11.205

2. Assessing and ameliorating the influence of the electron beam on carbon nanotube oxidation in environmental transmission electron microscopy.

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Journal: ACS Catal Date: 2022-06-14 Impact factor: 13.700

4. Classical strong metal-support interactions between gold nanoparticles and titanium dioxide.

Authors: Hailian Tang; Yang Su; Bingsen Zhang; Adam F Lee; Mark A Isaacs; Karen Wilson; Lin Li; Yuegong Ren; Jiahui Huang; Masatake Haruta; Botao Qiao; Xin Liu; Changzi Jin; Dangsheng Su; Junhu Wang; Tao Zhang
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5. Visualizing atomic-scale redox dynamics in vanadium oxide-based catalysts.

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6. Differently Shaped Au Nanoparticles: A Case Study on the Enhancement of the Photocatalytic Activity of Commercial TiO₂.

Authors: Zsolt Pap; Zsejke Réka Tóth; Virginia Danciu; Lucian Baia; Gábor Kovács
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Intrinsic catalytic structure of gold nanoparticles supported on TiO2.

1. Size-dependent dynamic structures of supported gold nanoparticles in CO oxidation reaction condition.

2. Assessing and ameliorating the influence of the electron beam on carbon nanotube oxidation in environmental transmission electron microscopy.

3. Who Does the Job? How Copper Can Replace Noble Metals in Sustainable Catalysis by the Formation of Copper-Mixed Oxide Interfaces.

4. Classical strong metal-support interactions between gold nanoparticles and titanium dioxide.

5. Visualizing atomic-scale redox dynamics in vanadium oxide-based catalysts.

6. Differently Shaped Au Nanoparticles: A Case Study on the Enhancement of the Photocatalytic Activity of Commercial TiO₂.

7. Self-activated surface dynamics in gold catalysts under reaction environments.

8. Ultra-high thermal stability of sputtering reconstructed Cu-based catalysts.

9. Oxidation and hydrogenation of Pd: suppression of oxidation by prolonged H₂ exposure.

10. First-Principles Investigation of the Structure and Properties of Au Nanoparticles Supported on ZnO.