Electronic photodissociation spectroscopy of Au4+ . Arn,n = 0-4: Experiment and theory
Schweizer, Alexia 1; Weber, J. Mathias 1; Gilb, Stefan 1; Schneider, Holger 1; Schooss, Detlef
1; Kappes, Manfred M. 1
1 Universität Karlsruhe (TH)
1; Kappes, Manfred M. 11 Universität Karlsruhe (TH)
Abstract:
In this study, density functional theory calculations were performed to investigate the influence of
oxygen preoccupation on the nitrogen oxide decomposition on rhodium. Besides gauging the
coverage dependence of the adsorption energy of NO on the s111d rhodium facet, the influence of
the initial oxygen coverage on the kinetics and thermodynamics of the nitrogen oxide decomposition
reaction was also studied. The results are discussed with respect to a novel NOx decomposition
catalyst. Furthermore, the influence of spin effects on the adsorption geometry as well as the
adsorption energy is examined. It will be addressed why spin effects only have a minor influence on
the behavior of NO on a rhodium surface. © 2005 American Institute of Physics.
oxygen preoccupation on the nitrogen oxide decomposition on rhodium. Besides gauging the
coverage dependence of the adsorption energy of NO on the s111d rhodium facet, the influence of
the initial oxygen coverage on the kinetics and thermodynamics of the nitrogen oxide decomposition
reaction was also studied. The results are discussed with respect to a novel NOx decomposition
catalyst. Furthermore, the influence of spin effects on the adsorption geometry as well as the
adsorption energy is examined. It will be addressed why spin effects only have a minor influence on
the behavior of NO on a rhodium surface. © 2005 American Institute of Physics.
| Zugehörige Institution(en) am KIT | Institut für Physikalische Chemie (IPC) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2003 |
| Sprache | Englisch |
| Identifikator | ISSN: 0021-9606 KITopen-ID: 1000004495 |
| Erschienen in | Journal of Chemical Physics |
| Verlag | American Institute of Physics (AIP) |
| Band | 119 |
| Heft | 7 |
| Seiten | 3699-3710 |
| Nachgewiesen in | Dimensions OpenAlex Web of Science Scopus |
| Globale Ziele für nachhaltige Entwicklung |