%0 Journal Article
%T Textural, Structural and Electrical Characterizations of EMI MAc Silica Ionogels and Their Corresponding Aerogels
%+ Laboratoire Charles Coulomb (L2C)
%+ Laboratoire d'Analyses Industrielles et Génie des Matériaux
%+ Service Techniques et Équipements Appliqués à la Microélectronique (LAAS-TEAM)
%A Bengourna, Nadjette
%A Despetis, Florence
%A Bonnet, Laurent
%A Courson, Rémi
%A Solignac, Pierre
%A Satha, Hamid
%A Olivi-Tran, Nathalie
%< avec comité de lecture
%Z Rapport LAAS n° 14413
%@ 1916-9639
%J Applied Physics Research
%I Canadian Center of Science and Education
%V 6
%N 4
%P 16
%8 2014
%D 2014
%R 10.5539/apr.v6n4p16
%K ionogels
%K structure and texture
%K conductivity
%Z Engineering Sciences [physics]/MaterialsJournal articles
%X Silica ionogels were synthesized from tetramethoxysilane (T MOS ),methyltrimethoxysilane (MT MS ) and 1-ethyl- 2-methylimidazolium Acetate (EMI MAc: Ionic Liquid) in different proportions .The textural characterizations showed an effect of these concentrations on the corresponding aerogels: pore size distributions and effective surfaces. The structure of the aerogels was measured with a SAXS (Small- Angle XRay Scattering) apparatus and was typical of acid catalyzed aerogels. Conductivity voltage measurements, operated on the ionogels, were carried out using an electrical 4 wire-electrodes set up. The electrical voltage temporal response of the EMIMAc silica ionogel was modelled by a RLC series circuit which characteristics depended on the synthesis.
%G English
%2 https://hal.science/hal-01061376/document
%2 https://hal.science/hal-01061376/file/bengourna.pdf
%L hal-01061376
%U https://hal.science/hal-01061376
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%~ UNIV-TLSE3
%~ CNRS
%~ INSA-TOULOUSE
%~ LAAS
%~ L2C
%~ UT1-CAPITOLE
%~ LAAS-TEAM
%~ MIPS
%~ UNIV-MONTPELLIER
%~ INSA-GROUPE
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%~ UNIV-UT3
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