A plastic columnar discotic phase D-p

被引：96

作者：

Glusen, B

Heitz, W

Kettner, A

Wendorff, JH

机构：

[1] UNIV MARBURG,DEPT CHEM PHYS,D-35032 MARBURG,GERMANY

[2] UNIV MARBURG,CTR MAT SCI,D-35032 MARBURG,GERMANY

来源：

LIQUID CRYSTALS | 1996年 / 20卷 / 05期

关键词：

D O I：

10.1080/02678299608031152

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A plastic columnar discotic phase is reported for an asymmetrically substituted triphenylene. It is characterized by a three-dimensional crystal-like registry of ordered columns in a hexagonal lattice while the disc molecules within the columns are able to rotate. At the phase transition from the normal discotic hexagonal phase to the new phase only very minute changes in structure and dynamics occur.

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页码：627 / 633

页数：7

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