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Liquid Crystals and their Application
Russian Journal

Zhidkie kristally i ikh prakticheskoe ispol'zovanie

Жидкие кристаллы и их практическое использование

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Rus Eng


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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2016, 16 (4), 22—26.
DOI: 10.18083/LCAppl.2016.4.22

Polarized Luminescence of Aligned Films Based on Nematic Blends of PFO and Lanthanidomesogen

A. A. Knyazev1, A. S. Krupin1, W. Haase2, Yu. G. Galyametdinov1

Author affiliations
1Kazan National Research Technological University,
68 K. Marx St., Kazan, 420015, Russian Federation
2Institute of Physical Chemistry, Darmstadt University of Technology,
5 Karolinenplatz, Darmstadt, 64289, Germany

This work reports on the first research of the aligned film based on nematic blend of LC polymer PFO (poly(9,9-di-n-octylfluorenyl-2,7-diyl)) and lanthanidomesogen. Alignment of a blend was carried out by its deposition on a quartz substrate modified with orientant (Nylon 6). The film has polarized luminescence properties with twofold change of intensity due to film alignment.

Keywords: nematic blend, polymer PFO (poly(9,9-di-n-octylfluorenyl-2,7-diyl)), lanthanidomesogen, aligned film, polarized luminescence

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