期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 14, 期 18, 页码 2813-2821出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b406548b
关键词
-
The synthesis and mesomorphic properties of unsymmetrical five-ring bent-core compounds containing a fluorine substituent in one of the arms are reported. A comparison of the properties with the symmetrical compounds having two fluorine substituents indicates that the position of this substituent has an influence on the nature of the mesophase observed. Evidence for the occurrence of a transition from the rectangular columnar (B-1) phase to an antiferroelectric lamellar (B-2) phase, which is rather rare, is provided. The mesophases have been characterized using polarized light microscopy, differential scanning calorimetry, X-ray diffraction and electro-optical studies.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据