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Adsorption of volatile organic compounds on Carbopack Y adsorbent modified by β-cyclodextrins
被引:0
作者:
K. A. Kopytin
S. Yu. Kudryashov
L. A. Onuchak
机构:
[1] Samara State University,
来源:
Russian Journal of Physical Chemistry A
|
2012年
/
86卷
关键词:
adsorption;
gas chromatography;
modified carbon adsorbents;
adsorbent-adsorbate interaction;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
The thermodynamic study on the adsorption of vapor-phase organic compounds on surface of the Carbopack Y carbon-based sorbent modified by monolayer of heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin or heptakis(2,3,6-tri-O-acetyl)-β-cyclodextrin was performed. The dependence of the thermodynamics of absorption on the structure of the adsorbate and modifier molecules was studied.
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页码:147 / 150
页数:3
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