Structural and phase properties of 4‐bromobenzylidene‐4'-pentyloxyaniline compared to selected Schiff bases
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- Osiecka N.
- The Henryk Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences
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- Massalska-Arodź M.
- The Henryk Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences
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- Galewski Z.
- The Faculty of Chemistry, University of Wrocław
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- Yamamura Y.
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba
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- Saito K.
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba
Description
<p>Systematic studies were undertaken in the selected liquid crystalline Schiff bases showing well-ordered smectic B (SmB) phase in order to check the changes of reorganization of molecules in phase transitions observed. Using complementary experimental methods helps in understanding how the Iso - SmA, Iso - SmB, SmA - SmB and SmB - SmE transitions influence structural properties and molecular dynamics. In particular the infrared (FT-IR) and dielectric (DS) spectra, results of differential scanning calorimetry (DSC), polarized microscope textures (POM) and X-ray diffraction patterns (XRD) of 5BBAA were studied as a function of temperature. The obtained data are discussed in relation to molecular dynamic s and structure of each phase.</p>
Journal
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- Proceedings of Japanese Liquid Crystal Society Annual meeting
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Proceedings of Japanese Liquid Crystal Society Annual meeting 2014 (0), 1A17-, 2014
THE JAPANESE LIQUID CRYSTAL SOCIETY
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Details 詳細情報について
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- CRID
- 1390001205687718272
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- NII Article ID
- 130005434732
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- ISSN
- 24325988
- 18803490
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed