Pt nanoparticles under oxidizing conditions – implications of particle size, adsorption sites and oxygen coverage on stability-Reference-Cited by-同舟云学术

Pt nanoparticles under oxidizing conditions – implications of particle size, adsorption sites and oxygen coverage on stability

Published:2022 Issue:21 Volume:4 Page:4554-4569
ISSN:2516-0230
Container-title:Nanoscale Advances
language:en
Short-container-title:Nanoscale Adv.

Author:

Yohannes Asfaw G.¹²^ORCID,Fink Karin¹,Kondov Ivan²^ORCID

Affiliation:

1. Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany

2. Steinbuch Centre for Computing, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany

Abstract

Oxygen adsorption and oxide formation on platinum nanoparticles are investigated at different temperatures and pressures employing density functional theory and a thermodynamics-based approach.

Funder

Bundesministerium für Bildung und Forschung

Helmholtz Association

Karlsruhe Institute of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Materials Science,General Chemistry,Atomic and Molecular Physics, and Optics,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NA/D2NA00490A

Reference68 articles.

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2. Recent advances in three-way catalysts of natural gas vehicles

3. Beneficial Role of Oxygen in CO and Propylene Oxidation over a Pt–Pd-Based Wiremesh Catalyst as a Retrofit Emission Control Device for Four-Stroke Gasoline Spark-Ignited Motorcycles

4. Pt-based nanoarchitecture and catalyst design for fuel cell applications

5. High-Temperature Catalytic Reforming of n-Hexane over Supported and Core–Shell Pt Nanoparticle Catalysts: Role of Oxide–Metal Interface and Thermal Stability

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