BCC-Cu nanoparticles: from a transient to a stable allotrope by tuning size and reaction conditions-Reference-Cited by-同舟云学术

BCC-Cu nanoparticles: from a transient to a stable allotrope by tuning size and reaction conditions

Published:2022 Issue:39 Volume:24 Page:24429-24438
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Alfke Jan L.¹²,Müller Andreas¹,Clark Adam H.²^ORCID,Cervellino Antonio²,Plodinec Milivoj¹,Comas-Vives Aleix³⁴^ORCID,Copéret Christophe¹^ORCID,Safonova Olga V.²^ORCID

Affiliation:

1. Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir Prelog Weg 2, Zurich, Switzerland

2. Paul Scherrer Institute, Forschungsstrasse 111, CH-5232 Villigen, Switzerland

3. Institute of Materials Chemistry, TU Wien, 1060 Vienna, Austria

4. Departament de Química, Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Catalonia, Spain

Abstract

We detected unusual BCC-structured Cu nanoparticles via in situ XAS and pXRD and prepared them in a stable form on silica. DFT modeling indicates stability of the BCC-Cu structure in an inert atmosphere for particles <10 nm, due to the low surface energy of the (211) facet.

Funder

Ministerio de Ciencia, Innovación y Universidades

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Ministerio de Economía y Competitividad

European Social Fund

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP03593F

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