New chiral discotic triphenylene derivatives exhibiting a cholesteric blue phase and a ferroelectrically switchable columnar mesophase

被引：45

作者：

Heppke, G ^{[1
]}

Krüerke, D ^{[1
]}

Löhning, C ^{[1
]}

Lötzsch, D ^{[1
]}

Moro, D ^{[1
]}

Müller, M ^{[1
]}

Sawade, H ^{[1
]}

机构：

[1] Tech Univ Berlin, Iwan N Stranski Inst Phys & Theoret Chem, D-10623 Berlin, Germany

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2000年 / 10卷 / 12期

关键词：

D O I：

10.1039/b004674o

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have synthesized a number of new achiral and chiral triphenylene derivatives bearing laterally substituted phenylene units in the side chains. Their polymorphism includes the first reported discotic blue phase of a pure compound and a ferroelectrically switchable columnar mesophase.

引用

页码：2657 / 2661

页数：5

共 21 条

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