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Hydrogen Bonds and Formation of Dimers in Some Liquid Crystals

  • A. Zheliaskova
  • I. Zupancic
  • G. Lahajnar
  • A. Derzhanski
Conference paper

Abstract

The self diffusion coefficients of nematic liquid crystals p-n-heptyloxybenzoic acid and p-n-nonyloxybenzoic acid have been measured in dependence of the temperature. The influence of the process of dimer formation on the self diffusion was shown.

PACS number

6130 

References

  1. 1).
    A. Zheliaskova et al. Phys. Lett. A, 136, 230 (1989)ADSCrossRefGoogle Scholar
  2. 2).
    B. Deloche and B. Cabane, Mol.Cryst.Liq.Cryst, 19, 25 (1972)CrossRefGoogle Scholar
  3. 3).
    S. Glasstone et al.The theory of the rate processes (1941)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • A. Zheliaskova
    • 1
  • I. Zupancic
    • 2
  • G. Lahajnar
    • 2
  • A. Derzhanski
    • 1
  1. 1.Inst. of Solid State Phys.BASSofiaBulgaria
  2. 2.J. Stefan InstituteE. Kardelj University of LjubljanaLjubljanaYugoslavia

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