Unique structure of active platinum-bismuth site for oxidation of carbon monoxide

Bing Nan; Qiang Fu; Jing Yu; Miao Shu; Lu-Lu Zhou; Jinying Li; Wei-Wei Wang; Chun-Jiang Jia; Chao Ma; Jun-Xiang Chen; Lina Li; Rui Si

doi:10.1038/s41467-021-23696-7

Nature Communications (Jun 2021)

Unique structure of active platinum-bismuth site for oxidation of carbon monoxide

Bing Nan,
Qiang Fu,
Jing Yu,
Miao Shu,
Lu-Lu Zhou,
Jinying Li,
Wei-Wei Wang,
Chun-Jiang Jia,
Chao Ma,
Jun-Xiang Chen,
Lina Li,
Rui Si

Affiliations

Bing Nan: Shanghai Institute of Applied Physics, Chinese Academy of Sciences
Qiang Fu: Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University
Jing Yu: Shanghai Institute of Measurement and Testing Technology
Miao Shu: Shanghai Institute of Applied Physics, Chinese Academy of Sciences
Lu-Lu Zhou: Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University
Jinying Li: Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University
Wei-Wei Wang: Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University
Chun-Jiang Jia: Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University
Chao Ma: Center for High Resolution Electron Microscopy, College of Materials Science and Engineering, Hunan University
Jun-Xiang Chen: Division of China, TILON Group Technology Limited
Lina Li: Shanghai Institute of Applied Physics, Chinese Academy of Sciences
Rui Si: Shanghai Institute of Applied Physics, Chinese Academy of Sciences

DOI: https://doi.org/10.1038/s41467-021-23696-7
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 11

Abstract

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The technological development requires the future advanced combustion engines be designed to operate at low temperature. Here, the authors show that partially oxide Pt-[O] x -Bi interface catalyzes CO oxidation at ~ 50 °C via providing moderate CO adsorption and activating CO molecules with electron transformation.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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