DOI: 10.1063/1.456294. Dependence of effective desorption kinetic parameters on surface coverage and adsorption temperature: CO on Pd(111)

Dependence of effective desorption kinetic parameters on surface coverage and adsorption temperature: CO on Pd(111)

10.1063/1.456294

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The effective desorption kinetic parameters of CO on the Pd(111) surface have been studied by thermal desorption spectroscopy. The zero coverage effective desorption activation energy and the preexponential factor were found to be 35.5 kcal/mol and 1013.5 s−1, respectively. As a function of CO coverage, a four-stage correlation between Ed(θ) and the development of stable low-energy electron desorption (LEED) structures was observed for the first time at Tads= 200 K. Ed and ν1 showed a strong compensation effect with Tc=519 K. The adsorption temperature dependence of Ed from Tads=87 to 200 K was observed and interpreted qualitatively by a model involving the production of different domain structures at various adsorption temperatures and the preservation of domain structures at higher coverages during temperature programmed desorption.

Bibliography

Guo, X., & Yates, J. T. (1989). Dependence of effective desorption kinetic parameters on surface coverage and adsorption temperature: CO on Pd(111). The Journal of Chemical Physics, 90(11), 6761â6766.

Authors 2

Xingcai Guo (first)
John T. Yates (additional)

References 38 Referenced 254

10.1016/0042-207X(62)90978-8 / Vacuum (1962)
{'key': '2024021007443387400_r2'}
10.1016/S0039-6028(87)80063-8 / Surf. Sci. (1987)
10.1016/0039-6028(78)90101-2 / Surf. Sci. (1978)
10.1016/0167-5729(83)90001-8 / Surf. Sci. Rep. (1983)
10.1016/0039-6028(84)90253-X / Surf. Sci. (1984)
10.1016/0039-6028(85)90114-1 / Surf. Sci. (1985)
{'key': '2024021007443387400_r8', 'first-page': '1', 'volume': '5', 'year': '1987', 'journal-title': 'J. Vac. Sci. Technol. A'} / J. Vac. Sci. Technol. A (1987)
10.1116/1.570537 / J. Vac. Sci. Technol. (1980)
10.1063/1.453409 / J. Chem. Phys. (1987)
10.1016/0039-6028(77)90305-3 / Surf. Sci. (1977)
10.1116/1.575688 / J. Vac. Sci. Technol. A (1988)
10.1063/1.1138298 / Rev. Sci. Instrum. (1985)
10.1063/1.1663211 / J. Appl. Phys. (1974)
10.1016/0039-6028(76)90082-0 / Surf. Sci. (1976)
10.1016/0021-9517(77)90099-9 / J. Catal. (1977)
10.1016/0378-5963(78)90038-7 / Appl. Surf. Sci. (1978)
{'key': '2024021007443387400_r18', 'first-page': 'L147', 'volume': '138', 'year': '1984', 'journal-title': 'Surf. Sci.'} / Surf. Sci. (1984)
10.1016/0039-6028(88)90395-0 / Surf. Sci. (1988)
10.1016/0039-6028(75)90302-7 / Surf. Sci. (1975)
{'key': '2024021007443387400_r21'}
10.1515/zna-1970-1218 / Z. Naturforsch. Teil A (1970)
10.1063/1.436363 / J. Chem. Phys. (1978)
10.1016/0039-6028(88)90444-X / Surf. Sci. (1988)
10.1063/1.440430 / J. Chem. Phys. (1980)
{'key': '2024021007443387400_r26'}
10.1016/0169-4332(88)90062-1 / Appl. Surf. Sci. (1988)
10.1116/1.575102 / J. Vac. Sci. Technol. A (1988)
10.1016/0039-6028(79)90146-8 / Surf. Sci. (1979)
10.1016/0039-6028(77)90256-4 / Surf. Sci. (1977)
10.1016/0039-6028(78)90114-0 / Surf. Sci. (1978)
10.1016/0039-6028(81)90036-4 / Surf. Sci. (1981)
10.1016/0039-6028(88)90394-9 / Surf. Sci. (1988)
10.1063/1.446378 / J. Chem. Phys. (1983)
10.1063/1.1671876 / J. Chem. Phys. (1969)
10.1063/1.1680972 / J. Chem. Phys. (1974)
10.1016/0039-6028(83)90103-6 / Surf. Sci. (1983)
10.1103/PhysRevLett.55.2437 / Phys. Rev. Lett. (1985)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:20 a.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 4:42 a.m.)
Indexed	4 weeks, 2 days ago (July 28, 2025, 5:59 p.m.)
Issued	36 years, 2 months ago (June 1, 1989)
Published	36 years, 2 months ago (June 1, 1989)
Published Print	36 years, 2 months ago (June 1, 1989)

Funders 0

None

BibTeX

@article{Guo_1989, title={Dependence of effective desorption kinetic parameters on surface coverage and adsorption temperature: CO on Pd(111)}, volume={90}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.456294}, DOI={10.1063/1.456294}, number={11}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Guo, Xingcai and Yates, John T.}, year={1989}, month=jun, pages={6761–6766} }

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