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Originalpublikation
Ertl, G.; Koch, J.: Adsorption von CO auf einer Palladium(111)-Oberfläche. In: Zeitschrift für Naturforschung - Section A Journal of Physical Sciences 25 (1970), Nr. 12, S. 1906-1911. DOI: https://doi.org/10.1515/zna-1970-1218
Version im Repositorium
Zum Zitieren der Version im Repositorium verwenden Sie bitte diesen DOI:
https://doi.org/10.15488/2377
| Zusammenfassung: | |
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The adsorption of CO on a clean Pd(lll) surface has been studied by means of low energy electron diffraction (LEED), contact potential measurements and flash desorption. At coverages ㊀ between 1/3 and 1/2 ordered adsorption phases are observed for which structure models are derived. The maximum increase of the work function Δϕ is about 1 eV; Δϕ is proportional to ㊀. Adsorption isotherms have been measured between 100 and 300 °C and the isosteric heat of adsorption Ead has been determined as a function of ㊀. Ead is constant (34 kcal/mole) up to ㊀ = 1/3 and then decreases owing to structural influences and intermolecular interactions.
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| Lizenzbestimmungen: | CC BY-NC-ND 3.0 Unported - https://creativecommons.org/licenses/by-nc-nd/3.0/ |
| Publikationstyp: | Article |
| Publikationsstatus: | publishedVersion |
| Erstveröffentlichung: | 1970 |
| Schlagwörter (englisch): | low energy electron diffraction (LEED), CO, Pd(lll) |
| Fachliche Zuordnung (DDC): | 530 | Physik |
Die Publikation erscheint in Sammlung(en):
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Naturwissenschaftliche Fakultät
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