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Gas chromatography of halogenated adamantanes |
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| Authors: | S N Yashkin S V Kurbatova A K Buryak |
| Institution: | (1) Samara State University, 1 ul. Akad. Pavlova, 443011 Samara, Russian Federation;(2) Institute of Physical Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian Federation |
| Abstract: | 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. |
| Keywords: | haloadamantanes gas chromatography adsorption thermodynamic characteristics of adsorption molecular statistic theory |
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