Proceedings of Japanese Liquid Crystal Society Annual meeting
Online ISSN : 2432-5988
Print ISSN : 1880-3490
ISSN-L : 1880-3490
2016 Japanese Liquid Crystal Conference
Session ID : PA15
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A novel nematic liquid crystal phase of achiral rod-like molecules
*Yusuke YamamotoYuki OsawaMichinari KohriTatsuo TaniguchiKeiki Kishikawa
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Abstract

We synthesized nonpolar rod-like liquid crystalline molecules consisting of hydrogen and carbon atoms. The compound exhibited a novel liquid crystal phase (X phase) between two conventional nematic liquid crystal phases. We investigated the phase transition behaviors and liquid crystallinities by using a polarized light microscope (POM), a differential thermal analysis (DTA), and one- and two-dimensional X-ray diffractometers (1D-XRD and 2D-XRD). In this phase, a first order transition was observed in POM. Additionally, we simulated X phase structures by GROMACS calculation.

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© 2016 The Japanese Liquid Crystal Society
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