par Visart de Bocarmé, Thierry 
Référence Imaging & microscopy, 8, 1, page (19-21)
Publication Publié, 2006-03
Référence Imaging & microscopy, 8, 1, page (19-21)
Publication Publié, 2006-03
Article sans comité de lecture
| Titre: |
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| Auteur: | Visart de Bocarmé, Thierry |
| Informations sur la publication: | Imaging & microscopy, 8, 1, page (19-21) |
| Statut de publication: | Publié, 2006-03 |
| Sujet CREF: | Chimie |
| Chimie des solides | |
| Chimie des surfaces et des interfaces | |
| Catalyses hétérogène et homogène | |
| Physique | |
| Physique des phénomènes non linéaires | |
| Physique des surfaces | |
| Mots-clés: | field ion microscopy |
| atom probe | |
| Surface Reactions | |
| Hydrogen | |
| Oxygen | |
| Rhodium | |
| Note générale: | Most of the catalysts used in industry or in automotive pollution control are conditioned as a dispersion of small catalytic particles on a support of high specific area. Assuming a similar bulk composition, the extremity of a sharp metallic tip can mimic one of these catalytic particles. Field ion microscopy (FIM) is used to characterize these surfaces at the atomic scale at cryogenic temperatures and subsequently to image catalytic surface reactions at temperatures where they usually occur. |
| Langue: | Anglais |
| Identificateurs: | urn:issn:1439-4243 |
| info:doi/10.1002/imic.200790005 |
