Ionic Liquids—New Gas Chromatographic Phases with Unique Properties. A Review

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Ionic Liquids—New Gas Chromatographic Phases with Unique Properties. A Review. / Shashkov, M. V.; Sidelnikov, V. N.; Parmon, V. N.

In: Doklady Physical Chemistry, Vol. 508, No. 1, 01.2023, p. 1-16.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{c0f783e236d448b7b5a2910ecc1e7396,

title = "Ionic Liquids—New Gas Chromatographic Phases with Unique Properties. A Review",

abstract = "A necessary and the most difficult element in the study of many chemical processes is a reliable chemical analysis of both the initial reagents and the products of their transformation. One of the most common methods for such analysis is capillary gas chromatography, which, unfortunately, has some limitations. The limitations include, for example, the low thermal stability of high polarity stationary liquid phases (SLPs). A way to overcome this limitation is the use of ionic liquids (ILs) as SLPs. In this review, we focus on the use of liquid phases based on ILs with cations of various chemical classes. The properties of such SLPs are considered from the point of view of their possible chromatographic selectivity, and examples of the use of columns with ILs for solving specific analytical problems are given. The properties of currently available commercial columns where ILs are used as the SLPs are discussed.",

keywords = "gas–liquid chromatography, highly polar liquid phases, ionic liquids, selectivity, thermal stability",

author = "Shashkov, {M. V.} and Sidelnikov, {V. N.} and Parmon, {V. N.}",

note = "The work was supported by the Ministry of Science and Higher Education in the framework of the State assignment of the Institute of Catalysis, SB RAS (project no. AAAA-А21-121011390053-4).",

year = "2023",

month = jan,

doi = "10.1134/S0012501623600018",

language = "English",

volume = "508",

pages = "1--16",

journal = "Doklady Physical Chemistry",

issn = "0012-5016",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "1",

}

RIS

TY - JOUR

T1 - Ionic Liquids—New Gas Chromatographic Phases with Unique Properties. A Review

AU - Shashkov, M. V.

AU - Sidelnikov, V. N.

AU - Parmon, V. N.

N1 - The work was supported by the Ministry of Science and Higher Education in the framework of the State assignment of the Institute of Catalysis, SB RAS (project no. AAAA-А21-121011390053-4).

PY - 2023/1

Y1 - 2023/1

N2 - A necessary and the most difficult element in the study of many chemical processes is a reliable chemical analysis of both the initial reagents and the products of their transformation. One of the most common methods for such analysis is capillary gas chromatography, which, unfortunately, has some limitations. The limitations include, for example, the low thermal stability of high polarity stationary liquid phases (SLPs). A way to overcome this limitation is the use of ionic liquids (ILs) as SLPs. In this review, we focus on the use of liquid phases based on ILs with cations of various chemical classes. The properties of such SLPs are considered from the point of view of their possible chromatographic selectivity, and examples of the use of columns with ILs for solving specific analytical problems are given. The properties of currently available commercial columns where ILs are used as the SLPs are discussed.

AB - A necessary and the most difficult element in the study of many chemical processes is a reliable chemical analysis of both the initial reagents and the products of their transformation. One of the most common methods for such analysis is capillary gas chromatography, which, unfortunately, has some limitations. The limitations include, for example, the low thermal stability of high polarity stationary liquid phases (SLPs). A way to overcome this limitation is the use of ionic liquids (ILs) as SLPs. In this review, we focus on the use of liquid phases based on ILs with cations of various chemical classes. The properties of such SLPs are considered from the point of view of their possible chromatographic selectivity, and examples of the use of columns with ILs for solving specific analytical problems are given. The properties of currently available commercial columns where ILs are used as the SLPs are discussed.

KW - gas–liquid chromatography

KW - highly polar liquid phases

KW - ionic liquids

KW - selectivity

KW - thermal stability

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85160024829&origin=inward&txGid=c9f7888f614d80d3c4c6deb1b1035e6c

UR - https://www.mendeley.com/catalogue/df6a9d08-3978-3d44-8a04-bf0d0da88390/

U2 - 10.1134/S0012501623600018

DO - 10.1134/S0012501623600018

M3 - Article

VL - 508

SP - 1

EP - 16

JO - Doklady Physical Chemistry

JF - Doklady Physical Chemistry

SN - 0012-5016

IS - 1

ER -

ID: 56548386