Reinert, P., Chane-Ching, J.-Y., Bull, L., Dagiral, R., Batail, P., Laurent, R., Caminade, A.-M. & Majoral, J.-P. (2007) Influence of cationic phosphorus dendrimers on the surfactant-induced synthesis of mesostructured nanoporous silica. New J. Chem. 31 1259–1263.
Added by: Richard Baschera (2016-03-10 22:02:31) Last edited by: Richard Baschera (2017-02-02 14:41:01) |
Type de référence: Article DOI: 10.1039/b613788c Numéro d'identification (ISBN etc.): 1144-0546 Clé BibTeX: Reinert2007 Voir tous les détails bibliographiques |
Catégories: IMN Mots-clés: chemistry, periodic mesoporous silica, porosity, templates, xerogels Créateurs: Batail, Bull, Caminade, Chane-Ching, Dagiral, Laurent, Majoral, Reinert Collection: New J. Chem. |
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Résumé |
The concomitant use of polycationic dendrimers and cationic surfactants for the elaboration of periodic mesoporous silica of type MCM-41 is described. The hexagonal structure is preserved up to about 26\% in weight of dendrimer included in the silica. The cationic surfactant can be selectively removed to liberate the pores, while preserving the non-covalently incorporated dendrimers. These dendrimers included in the mesoporous silica are fully accessible through the mesoporous volume to small molecules such as HCl and tetrahydrofuran.
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