An in situ transmission electron microscopy study of sintering and redispersion phenomena over size-selected metal nanoparticles: environmental effects-Reference-Cited by-同舟云学术

An in situ transmission electron microscopy study of sintering and redispersion phenomena over size-selected metal nanoparticles: environmental effects

Published:2014 Issue:34 Volume:16 Page:18176-18184
ISSN:1463-9076
Container-title:Phys. Chem. Chem. Phys.
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Behafarid Farzad¹²³,Pandey Sudeep¹²³,Diaz Rosa E.⁴⁵⁶,Stach Eric A.⁴⁵⁶,Cuenya Beatriz Roldan¹⁷⁸

Affiliation:

1. Department of Physics

2. University of Central Florida

3. Orlando, USA

4. Center of Functional Nanomaterials

5. Brookhaven National Laboratory

6. Upton, USA

7. Ruhr University Bochum

8. 44780 Bochum, Germany

Abstract

The thermal and chemical stability of micelle-synthesized size-selected Pt nanoparticles (NPs) supported on thin SiO₂(20 nm) films was monitoredin situ viatransmission electron microscopy (TEM) under pure hydrogen and pure oxygen environments.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2014/CP/C4CP02574A

Reference60 articles.

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4. Oxygen Chemisorption, Formation, and Thermal Stability of Pt Oxides on Pt Nanoparticles Supported on SiO2/Si(001): Size Effects

5. Towards the Understanding of Sintering Phenomena at the Nanoscale: Geometric and Environmental Effects

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