Determination of surface sites for hydrogen chemisorption over Mo(100) single crystal surfaces by using LEED, TDS and HREELS

New vibrational data was used in conjunction with LEED and TDS results to propose a structural model for H 2 chemisorption on clean and sulfided Mo(100) surfaces. Above half saturation H atoms adsorb on bridge sites on the unreconstructed surface, but at lower coverages reconstruction takes place an...

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Veröffentlicht in:Surface science 1986-02, Vol.166 (2), p.L149-L154
Hauptverfasser: Zaera, F., Kollin, E.B., Gland, J.L.
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container_end_page L154
container_issue 2
container_start_page L149
container_title Surface science
container_volume 166
creator Zaera, F.
Kollin, E.B.
Gland, J.L.
description New vibrational data was used in conjunction with LEED and TDS results to propose a structural model for H 2 chemisorption on clean and sulfided Mo(100) surfaces. Above half saturation H atoms adsorb on bridge sites on the unreconstructed surface, but at lower coverages reconstruction takes place and new bond sites are created.
doi_str_mv 10.1016/0039-6028(86)90676-X
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ispartof Surface science, 1986-02, Vol.166 (2), p.L149-L154
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source Elsevier ScienceDirect Journals Complete
subjects Applied sciences
Chemistry
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
General and physical chemistry
Materials science
Metals, semimetals and alloys
Metals. Metallurgy
Physics
Solid-gas interface
Specific materials
Surface physical chemistry
title Determination of surface sites for hydrogen chemisorption over Mo(100) single crystal surfaces by using LEED, TDS and HREELS
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