Synthesis of some chiral liquid crystals and study of the effect of intramolecular hydrogen bonding on the phase behaviour
作者:
Yanqing Tian,
Xiaohe Xu,
Yingying Zhao,
Xinyi Tang,
Fengyu Su,
Xiaoguang Zhao,
Enle Zhou,
期刊:
Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 19,
issue 3
页码: 295-300
ISSN:0267-8292
年代: 1995
DOI:10.1080/02678299508031982
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The synthesis of three new series of chiral Schiff's bases containing benzilideneaniline and 2-hydroxybenzilideneaniline moieties as mesogenic cores is presented. Differential scanning calorimetry, optical polarizing microscopy and X-ray diffraction measurements were used to study the phase transition temperatures and behaviour. The results reveal that most of these materials show chiral smectic mesomorphism.
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