Synthesis and characterization of tin-organic liquid crystalline side-group polyesters with mesogenic nitroazobenzene units

J. Salfetnikova; T. Zuchkova; Ju. Lindau; Anton Hauser; Horst Kresse

doi:10.1117/12.472129

27 June 2002 Synthesis and characterization of tin-organic liquid crystalline side-group polyesters with mesogenic nitroazobenzene units

J. Salfetnikova, T. Zuchkova, Ju. Lindau, Anton Hauser, Horst Kresse

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Proceedings Volume 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications; (2002) https://doi.org/10.1117/12.472129
Event: XIV Conference on Liquid Crystals, Chemistry, Physics, and Applications, 2001, Zakopane, Poland

Abstract

Three tin-containing nitroazopolymers with a tin-organic unit were synthesized and characterized by DSC, polarization microscopy, AFM and dielectric measurements. Dielectric measurements prove the existence of three relaxation ranges. No Vogel-Fulcher behavior of the relaxation times were found. At low temperatures only different solid phases and no liquid crystalline exist.

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J. Salfetnikova, T. Zuchkova, Ju. Lindau, Anton Hauser, and Horst Kresse "Synthesis and characterization of tin-organic liquid crystalline side-group polyesters with mesogenic nitroazobenzene units", Proc. SPIE 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications, (27 June 2002); https://doi.org/10.1117/12.472129

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