Methanol dissociative adsorption on Pt(100) as studied by nonlinear vibrational spectroscopy

Franck Vidal; Bertrand Busson; Catherine Six; Abderrahmane Tadjeddine; Laurent Dreesen; Christophe Humbert; André Peremans; Paul Thiry

Methanol dissociative adsorption on Pt(100) as studied by nonlinear vibrational spectroscopy

Franck Vidal, Bertrand Busson, Catherine Six, Abderrahmane Tadjeddine, Laurent Dreesen, Christophe Humbert, André Peremans, Paul Thiry

Namur Research Institute for Life Sciences

Research output: Contribution to journal › Article

Abstract

The methanol dissociative adsorption on Pt(1 0 0) at low potentials in the hydrogen region is studied using nonlinear vibrational sum-frequency generation (SFG) spectroscopy. It is shown that adsorbed hydrogen atoms eﬀectively block atop sites at the surface. In the hydrogen potential region, CO produced by the methanol dissociation adsorbs at step-edges and in bridge sites on terraces as shown by the characteristic stretching frequencies observed for adsorbed CO.

Original language	English
Pages (from-to)	9-14
Number of pages	6
Journal	Journal of Electroanalytical Chemistry
Volume	563
Issue number	1
Publication status	Published - 2004

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http://dx.doi.org/10.1016/j.jelechem.2003.07.041

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@article{ad37c9edc8094670a285a70861db2aa9,

title = "Methanol dissociative adsorption on Pt(100) as studied by nonlinear vibrational spectroscopy",

abstract = "The methanol dissociative adsorption on Pt(1 0 0) at low potentials in the hydrogen region is studied using nonlinear vibrational sum-frequency generation (SFG) spectroscopy. It is shown that adsorbed hydrogen atoms eﬀectively block atop sites at the surface. In the hydrogen potential region, CO produced by the methanol dissociation adsorbs at step-edges and in bridge sites on terraces as shown by the characteristic stretching frequencies observed for adsorbed CO.",

author = "Franck Vidal and Bertrand Busson and Catherine Six and Abderrahmane Tadjeddine and Laurent Dreesen and Christophe Humbert and Andr{\'e} Peremans and Paul Thiry",

year = "2004",

language = "English",

volume = "563",

pages = "9--14",

journal = "Journal of Electroanalytical Chemistry",

publisher = "Elsevier",

number = "1",

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TY - JOUR

T1 - Methanol dissociative adsorption on Pt(100) as studied by nonlinear vibrational spectroscopy

AU - Vidal, Franck

AU - Busson, Bertrand

AU - Six, Catherine

AU - Tadjeddine, Abderrahmane

AU - Dreesen, Laurent

AU - Humbert, Christophe

AU - Peremans, André

AU - Thiry, Paul

PY - 2004

Y1 - 2004

N2 - The methanol dissociative adsorption on Pt(1 0 0) at low potentials in the hydrogen region is studied using nonlinear vibrational sum-frequency generation (SFG) spectroscopy. It is shown that adsorbed hydrogen atoms eﬀectively block atop sites at the surface. In the hydrogen potential region, CO produced by the methanol dissociation adsorbs at step-edges and in bridge sites on terraces as shown by the characteristic stretching frequencies observed for adsorbed CO.

AB - The methanol dissociative adsorption on Pt(1 0 0) at low potentials in the hydrogen region is studied using nonlinear vibrational sum-frequency generation (SFG) spectroscopy. It is shown that adsorbed hydrogen atoms eﬀectively block atop sites at the surface. In the hydrogen potential region, CO produced by the methanol dissociation adsorbs at step-edges and in bridge sites on terraces as shown by the characteristic stretching frequencies observed for adsorbed CO.

M3 - Article

VL - 563

SP - 9

EP - 14

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 1

ER -

Methanol dissociative adsorption on Pt(100) as studied by nonlinear vibrational spectroscopy

Abstract

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