Thermodynamic Properties and Selectivity of Mesomorphic p-n-Alkoxycinnamoyloxy-p"-Cyanoazobenzenes As Stationary Phases in Gas Chromatography

被引:0
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作者
S. V. Blokhina
G. G. Maidachenko
A. V. Sharapova
M. V. Ol'khovich
A. N. Trostin
机构
[1] Russian Academy of Sciences,Institute of Chemistry of Solutions
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Chromatography; Analytical Chemistry; Hydrocarbon; Polycyclic Aromatic Hydrocarbon; Stationary Phasis;
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摘要
The retention of n-alcohols, xylene and naphthol isomers, and polycyclic aromatic hydrocarbons was studied by gas chromatography using stationary phases based on mesomorphic p-n-alkoxycinnamoyloxy-p"-cyanoazobenzenes. Thermodynamic interpretation of the structural selectivity of the smectic and nematic phases of mesogens was proposed.
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页码:736 / 739
页数:3
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