Elucidating the surface compositions of Pd@PtnL core–shell nanocrystals through catalytic reactions and spectroscopy probes-Reference-Cited by-同舟云学术

Elucidating the surface compositions of Pd@PtnL core–shell nanocrystals through catalytic reactions and spectroscopy probes

Published:2021 Issue:44 Volume:13 Page:18498-18506
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Zhai Peng¹^ORCID,Shi Yifeng²^ORCID,Wang Qiuxiang³,Xia Younan²³⁴^ORCID,Ding Kunlun¹^ORCID

Affiliation:

1. Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, USA

2. School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA

3. The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA

4. School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, USA

Abstract

Reaction and spectroscopy probes are exploited to analyze the surface dynamics of Pd@PtnL nanocrystals. When calcined in the presence of oxygen, the underneath Pd atoms migrate out to the surface, causing changes to the surface composition.

Funder

Louisiana State University

Georgia Institute of Technology

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D1NR05636K

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