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CO oxidation activity of non-reducible oxide-supported mass-selected few-atom Pt single-clusters

Authors :
Atsushi Beniya
Shougo Higashi
Nobuko Ohba
Ryosuke Jinnouchi
Hirohito Hirata
Yoshihide Watanabe
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

Platinum nanocatalysts play critical roles in CO oxidation. Herein, the authors discover that under-coordinated Pt atoms at the edges of the first cluster layer are rendered cationic by direct contact with the Al2O3 support, which affects the overall CO oxidation activity.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.702dbe45edea45f18d67cc64163417fc
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-15850-4