Water adsorption on Pt(110)(1 × 2)

Water adsorption on Pt(110)(1 × 2) has been studied at 100 K by thermal desorption spectroscopy, ultraviolet electron spectroscopy, photoemission of adsorbed xenon and electron stimulated desorption ion angular distribution. At this temperature water is molecularly adsorbed as small clusters with a...

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Bibliographic Details
Published in:Surface science 1990-11, Vol.237 (1-3), p.53-62
Main Authors: Fusy, Jean, Ducros, Robert
Format: Article
Language:English
Subjects:
Applied sciences
Chemistry
Exact sciences and technology
General and physical chemistry
Metals. Metallurgy
Solid-gas interface
Surface physical chemistry
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Summary:Water adsorption on Pt(110)(1 × 2) has been studied at 100 K by thermal desorption spectroscopy, ultraviolet electron spectroscopy, photoemission of adsorbed xenon and electron stimulated desorption ion angular distribution. At this temperature water is molecularly adsorbed as small clusters with a peculiar orientation from the ridges. When oxygen is preadsorbed at 300 K, water is partially dissociated giving hydroxyl radicals which recombine at high temperature.
ISSN:0039-6028
1879-2758
DOI:10.1016/0039-6028(90)90518-D