Gas chromatography of halogenated adamantanes

被引：0
作者：
S. N. Yashkin
S. V. Kurbatova
A. K. Buryak
机构：
[1] Samara State University,Institute of Physical Chemistry
[2] Russian Academy of Sciences,undefined
来源：
Russian Chemical Bulletin | 2001年 / 50卷
关键词：
haloadamantanes; gas chromatography; adsorption; thermodynamic characteristics of adsorption; molecular statistic theory; “cage” effect; stationary phases; retention indices;
D O I：
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学科分类号：
摘要：
The main thermodynamic characteristics of the adsorption of haloadamantanes on graphitized thermal carbon black were determined by experimental measurements and by calculations in terms of molecular-statistic theory of adsorption. Using experimental data, the Kovac retention indices were calculated and the optimum conditions for gas-chromatographic separation of haloadamantanes on stationary phases with different polarity were elucidated. The influence of the “cage” effect in the adamantane unit on the chromatographic properties of haloadamantanes was established.
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页码：828 / 832
页数：4
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