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The Properties of Capillary Columns with Silica Organic-Inorganic MCM-41 Type Porous Layer Stationary Phase Full article

Journal Journal of Chromatography A
ISSN: 0021-9673 , E-ISSN: 1873-3778
Output data Year: 2014, Volume: 1351, Pages: 103-109 Pages count : 7 DOI: 10.1016/j.chroma.2014.05.042
Tags Capillary column, Gas-solid chromatography, Hybrid organic-inorganic sorbent, Sol-gel silica
Authors Patrushev Yuri V. 1,2 , Sidelnikov Vladimir N. 1
Affiliations
1 Boreskov Institute of Catalysis, pr. Lavrentieva 5, Novosibirsk, 630090, Russia
2 Novosibirsk State University, Pirogova Str., 2, Novosibirsk, 630090, Russia

Abstract: In this work, we report the method of capillary columns preparation for gas-solid chromatography with a porous layer of MCM-41 type silica sorbent. The porous layer was synthesized by the sol-gel method inside the column. Scanning electron microscopy (SEM) measurements were performed to obtain information about the porous layer. The loading capacity of the prepared columns was investigated. An adsorbent selectivity was changed by using different relative contents of organic-inorganic precursors: vinyltriethoxysilane (VTEOS) and tetraethoxysilane (TEOS). Properties of the columns prepared are discussed. Separating examples of C1-C4 hydrocarbons and some other compounds are presented.
Cite: Patrushev Y.V. , Sidelnikov V.N.
The Properties of Capillary Columns with Silica Organic-Inorganic MCM-41 Type Porous Layer Stationary Phase
Journal of Chromatography A. 2014. V.1351. P.103-109. DOI: 10.1016/j.chroma.2014.05.042 WOS Scopus РИНЦ ANCAN PMID OpenAlex
Dates:
Submitted: Apr 3, 2014
Accepted: May 15, 2014
Published online: May 23, 2014
Published print: Jul 18, 2014
Identifiers:
Web of science: WOS:000337990400013
Scopus: 2-s2.0-84902346929
Elibrary: 24058148
Chemical Abstracts: 2014:971998
Chemical Abstracts (print): 161:166414
PMID: 24933621
OpenAlex: W2027259340
Citing:
DB Citing
Web of science 10
Scopus 11
Elibrary 12
OpenAlex 12
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