Selectivity of Stationary Phases Based on Pyridinium Ionic Liquids for Capillary Gas Chromatography Full article
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Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X |
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| Output data | Year: 2014, Volume: 88, Number: 4, Pages: 717-721 Pages count : 5 DOI: 10.1134/S0036024414040268 | ||||||
| Tags | Abraham model, gas chromatography, highly polar stationary phases, ionic liquids | ||||||
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Abstract:
A number of capillary columns with stationary liquid phases based on mono- and dication pyridinium ionic liquids (ILs) were prepared. Their polarity was evaluated using McReynolds system and the selectivity was estimated from intermolecular interactions. The parameters of intermolecular interactions were obtained from retention data using the (Abraham) model of the linear free energy relationship. The dependences of intermolecular interactions on the structure of the cation in the ILs under study were revealed. The results were compared with the data for the traditional phases (HP-5, ZB-WAX). Examples of separation of mixtures of oxygen-containing compounds on the phases under study are given.
Cite:
Shashkov M.V.
, Sidelnikov V.N.
, Zaikin P.A.
Selectivity of Stationary Phases Based on Pyridinium Ionic Liquids for Capillary Gas Chromatography
Russian Journal of Physical Chemistry A. 2014. V.88. N4. P.717-721. DOI: 10.1134/S0036024414040268 WOS Scopus РИНЦ AN OpenAlex
Selectivity of Stationary Phases Based on Pyridinium Ionic Liquids for Capillary Gas Chromatography
Russian Journal of Physical Chemistry A. 2014. V.88. N4. P.717-721. DOI: 10.1134/S0036024414040268 WOS Scopus РИНЦ AN OpenAlex
Original:
Шашков М.В.
, Сидельников В.Н.
, Заикин П.А.
Селективность неподвижных фаз на основе пиридиниевых ионных жидкостей для капиллярной газовой хроматографии
Журнал физической химии. 2014. Т.88. №4. С.714-719. DOI: 10.7868/S0044453714040293 РИНЦ OpenAlex
Селективность неподвижных фаз на основе пиридиниевых ионных жидкостей для капиллярной газовой хроматографии
Журнал физической химии. 2014. Т.88. №4. С.714-719. DOI: 10.7868/S0044453714040293 РИНЦ OpenAlex
Dates:
| Submitted: | May 22, 2013 |
| Published online: | Mar 7, 2014 |
| Published print: | Apr 1, 2014 |
Identifiers:
| Web of science: | WOS:000332718000029 |
| Scopus: | 2-s2.0-84898930985 |
| Elibrary: | 21873142 |
| Chemical Abstracts: | 2014:376442 |
| OpenAlex: | W2080918726 |