A re-entrant Col(ho) phase

被引：16

作者：

Fimmen, W

Glusen, B

Kettner, A

Wittenberg, M

Wendorff, JH

机构：

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

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

来源：

LIQUID CRYSTALS | 1997年 / 23卷 / 04期

关键词：

D O I：

10.1080/026782997208172

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The formation of a re-entrant columnar discotic hexagonal ordered phase (re-entrant Col(ho) phase) is reported for the asymmetrically substituted triphenylene 3,6,7,10,11-pentapentyloxytriphenylene-2-yl pivaloate (pivaloate) and its structural and dynamic properties described. The re-entrant phase behaviour is strongly modified by doping the pivaloate with the electron acceptor 2,4,7-trinitrofluorenone (TNF).

引用

页码：569 / 573

页数：5

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