| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 171275 | Comptes Rendus Chimie | 2010 | 6 Pages |
Abstract
A new series [CnOmmim]Cl of imidazolium cation-based ionic liquids (ILs), with an ether functional group on the alkyl side-chain, has been prepared. The possibility of analyzing the ionic liquids by high performance liquid chromatography (HPLC) was investigated on mixed-mode reversed/cation exchange stationary phase with the aqueous-acetonitrile mobile phase. Elution parameters, such as retention factor, selectivity and column efficiency, were studied as functions of mobile phase composition and pH. The ILs were characterized by elemental analysis, and infrared, UV and 1H, 13C NMR spectroscopy.
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Authors
Jeļena Leičūnaite, Igors Kļimenkovs, Jorens Kviesis, Dzintars Začs, Juris Pauls Kreišmanis,