| Autor: |
Novikov, I. V., Tikhomirova, T. V., Aleksandriiskii, V. V., Burmistrov, V. A., Shaposhnikov, G. P., Koifman, O. I. |
| Předmět: |
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| Zdroj: |
Russian Journal of General Chemistry; Sep2018, Vol. 88 Issue 9, p1958-1962, 5p, 1 Diagram, 3 Charts, 5 Graphs |
| Abstrakt: |
The mesomorphic properties of 4-[(E)-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN2) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN2 on the mesomorphic, dielectric, and optical properties of a liquid crystalline mixture of n-alkyloxycyanobiphenyls was examined. Enhancement of the dielectric anisotropy of the mesomorphic composition due to high polarity of 7O-AB-CN2 and its effective inclusion into the liquid crystalline matrix was revealed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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