Modification of the polytrimethylsilylpropine adsorption layer in open capillary columns

被引：0

作者：

V. G. Berezkin

A. A. Korolev

V. S. Khotimskii

机构：

[1] A. V. Topchiev Institute of Petrochemical Synthesis,Russian Academy of Sciences

来源：

Russian Chemical Bulletin | 2002年 / 51卷

关键词：

gas adsorption capillary chromatography; efficiency of capillary columns; retention values; polytrimethylsilylpropine; hydrocarbons C; —C;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Modification of adsorption open capillary columns coated with polytrimethylsilylpropine (PTMSP) was experimentally studied. The modification of PTMSP by solvents (chlorobenzene, pentanol) and hot ethanol improves (up to 40%) the efficiency of capillary columns with a slight (3—7%) decrease in the retention factor.

引用

页码：625 / 627

页数：2

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Langsam M.(undefined)undefined undefined undefined undefined-undefined

[7]

Savoca A. C.(undefined)undefined undefined undefined undefined-undefined

[8]

Tien C. F.(undefined)undefined undefined undefined undefined-undefined

[9]

Berezkin V. G.(undefined)undefined undefined undefined undefined-undefined

[10]

Korolev A. A.(undefined)undefined undefined undefined undefined-undefined

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