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Bideau, L. J., Gaveau, P., Bellayer, S., Néouze, M. .-A. & Vioux, A. (2007) Effect of confinement on ionic liquids dynamics in monolithic silica ionogels: 1H NMR study. Phys. Chem. Chem. Phys. 9 5419–5422.
Added by: Richard Baschera (2016-08-30 12:17:01) Last edited by: Richard Baschera (2016-08-30 12:24:43) |
| Type de référence: Article DOI: 10.1039/B711539C Numéro d'identification (ISBN etc.): 1463-9084 Clé BibTeX: Bideau2007 Voir tous les détails bibliographiques  |
Catégories: PMN Créateurs: Bellayer, Bideau, Gaveau, Néouze, Vioux Collection: Phys. Chem. Chem. Phys. |
Consultations : 1/493
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| Liens URLs http://pubs.rsc.or ... g/2007/cp/b711539c |
| Résumé |
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1H MAS NMR and temperature-dependent relaxation time measurements were carried out for the first time on ionic liquids confined in monolithic silica matrices and enabled us to show that the ionic liquids’ dynamics experienced only a very small slowing-down. The confinement preserved the ionic liquids' properties and, moreover, allowed liquid-like behaviour at temperatures below the crystallisation temperature of genuine ionic liquids. This study highlights the interest of the ionogel approach to all-solid state devices with genuine IL properties.
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