Multicapillary Columns with Ionic Liquids as Stationary Liquid Phase Full article
| Journal |
Journal of Chromatography A
ISSN: 0021-9673 , E-ISSN: 1873-3778 |
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| Output data | Year: 2023, Volume: 1707, Article number : 464270, Pages count : 6 DOI: 10.1016/j.chroma.2023.464270 | ||||
| Tags | Multicapillary column; Fast separations; Ionic liquids; Stationary phases | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0003 |
Abstract:
The study demonstrates the possibility of using ionic liquids (IL) as a stationary liquid phase (SLP) for gas chromatographic (GC) multicapillary columns (MCC). Three types of IL of three classes were employed as SLP: Imidazolium, Pyridinium and Quinolinium. Dependences of the MCCs efficiency on the carrier gas flow rate were obtained. Highest efficiency was achieved on the column with 1,2-Dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide (DiMPrIm). For this column, dependence of the efficiency on the sample volume has been investigated. Also the loading capacity of the MCC with DiMPrIm was determined. Separation of fatty acid esters and phenols served as an example to demonstrate that using ionic liquids as SLP for МСС make it possible to combine fast separations with high selectivity.
Cite:
Patrushev Y.V.
, Shashkov M.V.
, Sidelnikov V.N.
Multicapillary Columns with Ionic Liquids as Stationary Liquid Phase
Journal of Chromatography A. 2023. V.1707. 464270 :1-6. DOI: 10.1016/j.chroma.2023.464270 WOS Scopus РИНЦ AN PMID OpenAlex
Multicapillary Columns with Ionic Liquids as Stationary Liquid Phase
Journal of Chromatography A. 2023. V.1707. 464270 :1-6. DOI: 10.1016/j.chroma.2023.464270 WOS Scopus РИНЦ AN PMID OpenAlex
Dates:
| Submitted: | May 31, 2023 |
| Accepted: | Aug 1, 2023 |
| Published online: | Aug 2, 2023 |
| Published print: | Sep 27, 2023 |
Identifiers:
| Web of science: | WOS:001055011900001 |
| Scopus: | 2-s2.0-85167834456 |
| Elibrary: | 56442989 |
| Chemical Abstracts: | 2023:1682914 |
| PMID: | 37573728 |
| OpenAlex: | W4385497682 |