The Island Model of a Langmuir-Hinshelwood Reaction Full article
Journal |
Chemical Physics Letters
ISSN: 0009-2614 , E-ISSN: 1873-4448 |
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Output data | Year: 1988, Volume: 147, Number: 6, Pages: 613-618 Pages count : 6 DOI: 10.1016/0009-2614(88)80278-1 | ||||
Authors |
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Affiliations |
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Funding (2)
1 | Royal Swedish Academy of Sciences | |
2 | Swedish Agency for Economic and Regional Growth | 83-5405 |
Abstract:
The influence of absorbate-adsorbate interaction and island formation on surface reaction kinetics is investigated theoretically for the surface model reaction A + B→ (AB)gas. This study is primarily stimulated by experimental data on oxidation of carbon monoxide on transition noble metals, which indicate island formation. Two kinds of results are presented for different lateral interaction energies: (i) thermal desorption spectra and (ii) decay of surface coverage with time for a fixed temperature. The former show a characteristic double-peak structure for repulsive interaction due to local coverage effects, while the latter reveals a strong variation of the initial slope of coverage versus time, with the type of interaction (attractive or repulsive).
Cite:
Hellsing B.
, Zhdanov V.P.
The Island Model of a Langmuir-Hinshelwood Reaction
Chemical Physics Letters. 1988. V.147. N6. P.613-618. DOI: 10.1016/0009-2614(88)80278-1 WOS Scopus РИНЦ
The Island Model of a Langmuir-Hinshelwood Reaction
Chemical Physics Letters. 1988. V.147. N6. P.613-618. DOI: 10.1016/0009-2614(88)80278-1 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 5, 1987 |
Accepted: | Apr 14, 1988 |
Published print: | Jun 24, 1988 |
Published online: | Nov 13, 2001 |
Identifiers:
Web of science | WOS:A1988N955000019 |
Scopus | 2-s2.0-0000854922 |
Elibrary | 30814976 |
Chemical Abstracts | 1988:516819 |
Chemical Abstracts (print) | 109:116819 |
OpenAlex | W2094447413 |