Abstract
Adsorbents based of Silipor 200 silica with immobilized layers of nickel acetylacetonate, ethylacetoacetate, and malonate are synthesized. The retention of arenes on the modified phases is studied; that the applicability of these adsorbents to the separation of complex mixtures of aromatic hydrocarbons is demonstrated.
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Original Russian Text © E.A. Pakhnutova, Yu.G. Slizhov, 2015, published in Zhurnal Analiticheskoi Khimii, 2015, Vol. 70, No. 6, pp. 638–642.
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Pakhnutova, E.A., Slizhov, Y.G. Using adsorbents with immobilized metal chelate layers for the gas-chromatographic separation of aromatic hydrocarbons. J Anal Chem 70, 747–751 (2015). https://doi.org/10.1134/S1061934815040139
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DOI: https://doi.org/10.1134/S1061934815040139