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Influence of cationic phosphorus dendrimers on the surfactant-induced synthesis of mesostructured nanoporous silica

Reinert, Philippe and Chane-Ching, Jean-Yves and Bull, Lucy and Dagiral, Rodolphe and Batail, Patrick and Laurent, Régis and Caminade, Anne-Marie and Majoral, Jean-Pierre Influence of cationic phosphorus dendrimers on the surfactant-induced synthesis of mesostructured nanoporous silica. (2007) New Journal of Chemistry, vol. 31 . pp. 1259-1263. ISSN 1144-0546

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Official URL: http://dx.doi.org/10.1039/b613788c

Abstract

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.

Item Type:Article
Additional Information:Thanks to Royal Society of Chemistry editor. The definitive version is available at http://www.rsc.org The original PDF of the article can be found at New Journal of Chemistry website : http://www.rsc.org/publishing/journals/NJ
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Université de Nantes (FRANCE)
Other partners > Rhodia (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS
Laboratory name:
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Deposited By: Celine Cabaup

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