Email this article Adsorption properties of new Silochrome-based chelate-containing gas chromatographic materials
- Authors: Makarycheva A.I.1, Slizhov Y.G.1, Kirin V.P.2
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Affiliations:
- Tomsk State University
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Issue: Vol 90, No 4 (2017)
- Pages: 533-540
- Section: Sorption and Ion Exchange Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/214829
- DOI: https://doi.org/10.1134/S1070427217040073
- ID: 214829
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Abstract
Adsorbents were obtained on the basis of Silochrome S80 modified with complex compounds of copper(II) and nickel(II) with bidentate nitrogen-containing organic ligands. The gas-chromatographic method was used to study the thermodynamic characteristics of the adsorption of organic compounds belonging to various classes on Silochrome S80 before and after its modification. It was found that supported metal complexes strongly affect the chromatographic polarity and favor a more selective separation of mixtures of close-boiling carbonyl compounds and saturated and unsaturated light hydrocarbons.
About the authors
A. I. Makarycheva
Tomsk State University
Author for correspondence.
Email: sandra_tsu@mail.ru
Russian Federation, Kievskaya ul. 60A, Tomsk, 634061
Yu. G. Slizhov
Tomsk State University
Email: sandra_tsu@mail.ru
Russian Federation, Kievskaya ul. 60A, Tomsk, 634061
V. P. Kirin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: sandra_tsu@mail.ru
Russian Federation, pr. Akademika Lavrentʼeva 3, Novosibirsk, 630090
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