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Journal of Analytical Chemistry

, Volume 64, Issue 5, pp 505–508 | Cite as

Thermodynamic properties and selectivity of substituted liquid-crystal formylazobenzenes as stationary phases for gas chromatography

  • S. A. Kuvshinova
  • V. A. Burmistrov
  • D. S. Fokin
  • S. V. Blokhina
  • O. I. Koifman
Articles

Abstract

The retention of xylene, cresol, methylanisole, and lutidine isomers was studied by gas chromatography using the stationary phases based on mesomorphic 4-butyloxy-4′-formylazobenzene and 4-(3-hydroxypropyloxy)-4′-formylazobenzene. A thermodynamic interpretation of the structural selectivity of the nematic phase of the mesogens was proposed.

Keywords

Liquid Crystal Nematic Phase Structural Isomer Structural Selectivity Aliphatic Substituent 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  • S. A. Kuvshinova
    • 1
  • V. A. Burmistrov
    • 2
  • D. S. Fokin
    • 1
  • S. V. Blokhina
    • 2
  • O. I. Koifman
    • 2
  1. 1.Ivanovo State University of Chemical TechnologyIvanovoRussia
  2. 2.Institute of Solution ChemistryRussian Academy of SciencesIvanovoRussia

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