Fluorocarbon and hydrocarbon end groups: effects on mesomorphism and physical properties of smectic liquid crystals
作者:Stephen J. Cowling、Alan W. Hall、John W. Goodby
DOI:10.1039/c1jm11138h
日期:——
In this article we examine the effects of cyclohexane and perfluorocyclohexane being used as bulky end groups on the mesomorphism of classical smectic liquid crystal mesogens. The mesogen that is used in this work is typical of the MHPOBC family of materials. The mesophase behaviour is investigated and miscibility studies are carried out. Electro-optical evaluation of the materials is investigated to show the effect of the terminal group on physical properties such as spontaneous polarisation and tilt angle.
在这篇文章中,我们研究了环己烷和全氟环己烷作为笨重端基对经典共晶液晶介质的介构的影响。这项研究中使用的介质是典型的 MHPOBC 系列材料。研究人员对介相行为进行了调查,并开展了混溶性研究。对材料的电光评估进行了研究,以显示终端基团对自发极化和倾斜角等物理性质的影响。