Record link: 
http://hdl.handle.net/20.500.12708/169428
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Title: 
Effect of confinement on ionic liquids dynamics in monolithic silica ionogels: ¹H NMR study
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Citation: 
Le Bideau, 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. Physical Chemistry Chemical Physics, 9(40), 5419–5422. https://doi.org/10.1039/b711539c
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Publisher DOI: 
10.1039/b711539c
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Publication Type: 
Article - Original Research Article
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Language: 
English
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Authors: 
Le Bideau, J. 
Gaveau, P. 
Bellayer, S. 
Néouze, M.-A. 
Vioux, A. 
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Journal: 
Physical Chemistry Chemical Physics 
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ISSN: 
1463-9076
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Date (published): 
30-Aug-2007
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Number of Pages: 
4
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Publisher: 
ROYAL SOC CHEMISTRY
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Peer reviewed: 
Yes
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Keywords: 
General Physics and Astronomy; Physical and Theoretical Chemistry
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Abstract: 
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 temperature below the crystallisation temperature of genuine ionic liquid. This study highlights the interest of the ionogel approach to all-solid state devices with genuine ionic liquid properties.
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Research Areas: 
Non-metallic Materials: 80%
Materials Characterization: 20%
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Science Branch: 
Chemie
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Appears in Collections:
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