 |
 |
Article dans une revue
NMR and Rheological Study of Anion Size Influence on the Properties of Two Imidazolium-based Ionic Liquids
Abstract : NMR self-diffusion and relaxation, coupled with viscosity, were used to study the properties and structure of two imidazolium-based ionic liquids, 1-ethyl-3-methylimidazolium acetate [C2MIM][OAc] and 1-ethyl-3-methylimidazolium octanoate [C2MIM][OOct]. The experimental results point to the formation of different types of aggregates in each ionic liquid. These aggregates are small and stable under flow and temperature in [C2MIM][OAc], whereas the aggregates are large and sensitive to flow and temperature in [C2MIM][OOct]. In the latter case the size of aggregates decreases both under flow and temperature increase.
Littérature citée [70 références]
https://hal-mines-paristech.archives-ouvertes.fr/hal-01647843
Contributeur : Magalie Prudon <>
Soumis le : vendredi 24 novembre 2017 - 15:54:52
Dernière modification le : jeudi 24 septembre 2020 - 17:22:58
Contributeur : Magalie Prudon <>
Soumis le : vendredi 24 novembre 2017 - 15:54:52
Dernière modification le : jeudi 24 septembre 2020 - 17:22:58
Fichier
s41598-017-09509-2.pdf
Fichiers éditeurs autorisés sur une archive ouverte