Cliquer sur une vignette pour aller sur Google Books.
Chargement... Catalysis with supported size-selected Pt clusters : fundamental UHV and applied ambient experiments (édition 2014)par Florian Frank Schweinberger
Information sur l'oeuvreCatalysis with supported size-selected Pt clusters : fundamental UHV and applied ambient experiments par Florian Frank Schweinberger
Aucun mot-clé Aucun Chargement...
Inscrivez-vous à LibraryThing pour découvrir si vous aimerez ce livre Actuellement, il n'y a pas de discussions au sujet de ce livre. Aucune critique aucune critique | ajouter une critique
In his thesis, Florian Schweinberger investigates the influence of the precise size of catalytically active species on reactivity. In order to do this he carries out studies both in UHV and under ambient conditions for supported, size-selected Platium clusters (8-68 atoms). Schweinberger probed the electronic structure, adsorption properties and reactivity of two olefins on surfaces and Pt clusters in the submonolayer range. With adsorbed trichloroethene (TCE) a possible cluster-adsorbate induced change in the electronic structure, and for ethene a low-temperature, size-dependent self-/hydrogenation was observed.In a collaborative approach, Schweinberger and colleagues investigated Pt clusters under ambient pressure conditions. They characterised the clusters at at the local and integral level and tested for temperature stability. Experiments in gas phase ?-reactors and in liquid, as part of a hybrid photocatalytic system, revealed size-dependent reactivity.Overall this thesis is not only of interest for those who want to perform similar experiments but also provides superb scientific insights for researchers in the field. Aucune description trouvée dans une bibliothèque |
Discussion en coursAucun
Google Books — Chargement... GenresClassification décimale de Melvil (CDD)541.395Natural sciences and mathematics Chemistry Physical; Theoretical Physical chemistry Chemic dynamics, statics and equilibrium; AffinityClassification de la Bibliothèque du CongrèsÉvaluationMoyenne: Pas d'évaluation.Est-ce vous ?Devenez un(e) auteur LibraryThing. |