 |
 |
|
Suarez-Martinez, I., Bittencourt, C., Ke, X., Felten, A., Pireaux, J. J., Ghijsen, J., Drube, W., Van Tendeloo, G. & Ewels, C. P. (2009) Probing the interaction between gold nanoparticles and oxygen functionalized carbon nanotubes. Carbon, 47 1549–1554.
Added by: Laurent Cournède (2016-03-10 21:41:24) |
| Type de référence: Article DOI: 10.1016/j.carbon.2009.02.002 Numéro d'identification (ISBN etc.): 0008-6223 Clé BibTeX: SuarezMartinez2009b Voir tous les détails bibliographiques  |
Catégories: PMN Mots-clés: catalysts, charge, clusters, co oxidation, design, hasylab, photoemission, selective hydrogenation, size Créateurs: Bittencourt, Drube, Ewels, Felten, Ghijsen, Ke, Pireaux, Suarez-Martinez, Van Tendeloo Collection: Carbon |
Consultations : 1/564
Indice de consultation : 4% Indice de popularité : 1% |
| Résumé |
|
The interaction between evaporated gold and pristine or oxygen plasma treated multi-walled carbon nanotubes (MWCNTs) is investigated. Experimental and theoretical results indicate that gold nucleation occurs at defect sites, whether initially present or introduced by oxygen plasma treatment. Uniform gold cluster dispersion is observed on plasma treated carbon nanotubes (CNTs) and associated with the presence of uniformly dispersed oxidized vacancy centres on the CNT surface. (C) 2009 Elsevier Ltd. All rights reserved.
Added by: Laurent Cournède |