Reverse oxygen spillover triggered by CO adsorption on Sn-doped Pt/TiO2 for low-temperature CO oxidation

The spillover of oxygen species is fundamentally important in redox reactions, but the spillover mechanism has been less understood compared to that of hydrogen spillover. Herein Sn is doped into TiO 2 to activate low-temperature (

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Bibliographic Details
Published in:Nature communications 2023-06, Vol.14 (1), p.3477-3477, Article 3477
Main Authors: Chen, Jianjun, Xiong, Shangchao, Liu, Haiyan, Shi, Jianqiang, Mi, Jinxing, Liu, Hao, Gong, Zhengjun, Oliviero, Laetitia, Maugé, Françoise, Li, Junhua
Format: Article
Language:English
Subjects:
119/118
140/133
140/146
147/135
147/137
147/143
639/638/77/885
639/638/77/887
704/172/169/896
Adsorption
Carbon monoxide
Catalysis
Catalysts
Catalytic activity
Chemical Sciences
Humanities and Social Sciences
Infrared spectroscopy
Low temperature
Molecular dynamics
multidisciplinary
Oxidation
Oxygen
Photoelectron spectroscopy
Photoelectrons
Platinum
Redox reactions
Science
Science (multidisciplinary)
Tin
Titanium
Titanium dioxide
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Description
Summary:The spillover of oxygen species is fundamentally important in redox reactions, but the spillover mechanism has been less understood compared to that of hydrogen spillover. Herein Sn is doped into TiO 2 to activate low-temperature (
ISSN:2041-1723
2041-1723
DOI:10.1038/s41467-023-39226-6