Fundamental studies of titanium oxide-Pt(100) interfaces II. Influence of oxidation and reduction reactions on the surface structure of TiO x films on Pt(100)

Taketoshi Matsumoto; Matthias Batzill; Shuchen Hsieh; Bruce E. Koel

doi:10.1016/j.susc.2004.08.005

Fundamental studies of titanium oxide-Pt(100) interfaces II. Influence of oxidation and reduction reactions on the surface structure of TiO _x films on Pt(100)

Taketoshi Matsumoto, Matthias Batzill, Shuchen Hsieh, Bruce E. Koel

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

The influence of oxidation and reduction reactions on the surface structure of TiO _x thin film which could be produced on Pt(100) was investigated. The changes that occur in this film during subsequent oxidation and reduction reactions were also characterized. It was observed that three dimensional clusters of TiO ₂ were produced by the oxidation and annealing procedures. It was found that titanium oxide films on Pt(100) block adsorption of CO at Pt sites at temperatures above 210 K and also these surfaces do not oxidize CO.

Original language	English (US)
Pages (from-to)	146-161
Number of pages	16
Journal	Surface Science
Volume	572
Issue number	2-3
DOIs	https://doi.org/10.1016/j.susc.2004.08.005
State	Published - Nov 20 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

Keywords

Low electron energy diffraction (LEED)
Oxidation
Platinum
Scanning tunneling microscopy
Surface chemical reaction
Titanium oxide

Access to Document

10.1016/j.susc.2004.08.005

Cite this

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title = "Fundamental studies of titanium oxide-Pt(100) interfaces II. Influence of oxidation and reduction reactions on the surface structure of TiO x films on Pt(100)",

abstract = "The influence of oxidation and reduction reactions on the surface structure of TiO x thin film which could be produced on Pt(100) was investigated. The changes that occur in this film during subsequent oxidation and reduction reactions were also characterized. It was observed that three dimensional clusters of TiO 2 were produced by the oxidation and annealing procedures. It was found that titanium oxide films on Pt(100) block adsorption of CO at Pt sites at temperatures above 210 K and also these surfaces do not oxidize CO.",

keywords = "Low electron energy diffraction (LEED), Oxidation, Platinum, Scanning tunneling microscopy, Surface chemical reaction, Titanium oxide",

author = "Taketoshi Matsumoto and Matthias Batzill and Shuchen Hsieh and Koel, {Bruce E.}",

note = "Funding Information: This work was partially supported by the Analytical and Surface Chemistry Program in the Division of Chemistry, National Science Foundation. ",

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doi = "10.1016/j.susc.2004.08.005",

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T1 - Fundamental studies of titanium oxide-Pt(100) interfaces II. Influence of oxidation and reduction reactions on the surface structure of TiO x films on Pt(100)

AU - Matsumoto, Taketoshi

AU - Batzill, Matthias

AU - Hsieh, Shuchen

AU - Koel, Bruce E.

N1 - Funding Information: This work was partially supported by the Analytical and Surface Chemistry Program in the Division of Chemistry, National Science Foundation.

PY - 2004/11/20

Y1 - 2004/11/20

N2 - The influence of oxidation and reduction reactions on the surface structure of TiO x thin film which could be produced on Pt(100) was investigated. The changes that occur in this film during subsequent oxidation and reduction reactions were also characterized. It was observed that three dimensional clusters of TiO 2 were produced by the oxidation and annealing procedures. It was found that titanium oxide films on Pt(100) block adsorption of CO at Pt sites at temperatures above 210 K and also these surfaces do not oxidize CO.

AB - The influence of oxidation and reduction reactions on the surface structure of TiO x thin film which could be produced on Pt(100) was investigated. The changes that occur in this film during subsequent oxidation and reduction reactions were also characterized. It was observed that three dimensional clusters of TiO 2 were produced by the oxidation and annealing procedures. It was found that titanium oxide films on Pt(100) block adsorption of CO at Pt sites at temperatures above 210 K and also these surfaces do not oxidize CO.

KW - Low electron energy diffraction (LEED)

KW - Oxidation

KW - Platinum

KW - Scanning tunneling microscopy

KW - Surface chemical reaction

KW - Titanium oxide

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