Original title:
Influence of Structure of Ionic Liquids on the Properties of their Mixtures with Water
Authors:
Rotrekl, Jan Document type: Papers Conference/Event: Bažant Postgraduate Conference 2015, Prague (CZ)
Year:
2015
Language:
eng Abstract:
This contribution reports on a part of the results of a project focused on imidazolium-based ILs with a bis{(trifluoromethyl)sulfonyl}imide anion. The choice of the studied ILs is motivated by a study of the influence of the cation structure on the physico-chemical properties of pure ionic liquids and their mixtures with molecular solvents. For this purpose, four isomeric ILs, namely 1-alkyl-3-butylimidazolium bis{(trifluoromethyl) sulfonyl}imides (abbreviated [C4xC5im][Tf2N], alkyl = pentyl, isopentyl, 3-pentyl, or cyclopentyl) were selected. In a previous work, fundamental physico-chemical properties such as density, isobaric heat capacity, viscosity, electrical conductivity were measured.2 In this part of the study, the properties of the studied range of ILs in systems with water were investigated.
Keywords:
ionic liquids; mixture; solubility of water Host item entry: Proceedings of abstracts, ISBN 978-80-86186-70-2
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.