Gas chromatographic investigation of the properties of a styrene-divinylbenzene copolymer modified by 5-hydroxy-6-methyluracil

被引：0
|
作者：
V. Yu. Gus’kov
S. P. Ivanov
R. A. Khabibullina
R. R. Garafutdinov
F. Kh. Kudasheva
机构：
[1] Bashkir State University,Institute of Organic Chemistry, Ufa Scientific Center
[2] Russian Academy of Sciences,Institute of Biochemistry and Genetics, Ufa Scientific Center
[3] Russian Academy of Sciences,undefined
来源：
Russian Journal of Physical Chemistry A | 2012年 / 86卷
关键词：
porous polymer sorbent; 5-hydroxy-6-methyluracil; polarity; chromatography;
D O I：
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中图分类号：
学科分类号：
摘要：
The properties of the porous polymer Dowex L-285, modified by 5-hydroxy-6-methyluracil, are investigated by means of gas chromatography. It is found that the modification leads to a considerable increase in the sorption activity of the porous polymer with respect to both polar and nonpolar molecules. It is shown that each type of cavities in the supramolecular structure of 5-hydroxy-6-methyluracil contributes to the adsorption and thermodynamic properties of the modified adsorbent.
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页码：475 / 478
页数：3
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