Supramolecular Networks: Helical Networks of p-Conjugated Rods - A Robust Design Concept for Bicontinuous Cubic Liquid Crystalline Phases with Achiral Ia 3¯ d and Chiral I 23 Lattice (Adv. Funct. Mater. 45/2020)
Supramolecular Networks: Helical Networks of p-Conjugated Rods - A Robust Design Concept for Bicontinuous Cubic Liquid Crystalline Phases with Achiral Ia 3¯ d and Chiral I 23 Lattice (Adv. Funct. Mater. 45/2020)
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超分子网络：p 共轭棒的螺旋网络 - 具有非手性 Ia 3 d 和手性 I 23 晶格的双连续立方液晶相的鲁棒设计概念（Adv. Funct. Mater. 45/2020）
DOI：
10.1002/adfm.202070298
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发表时间：
2020
影响因子：
19
通讯作者：
Dressel C
中科院分区：
文献类型：
--
作者：
Dressel C
在第2004353号文章中，Goran Ungar、Carsten Türkerske及其同事提出了一种双连续立方液晶的一般设计概念，该液晶由在宽温度范围内稳定的螺旋网络组成。随着取代基体积的增大，三链2，2′-联噻吩分子棒之间的螺旋扭曲程度逐渐增大，形成了三个不同的相：两个非手性双网络（Ia 3 d）被一个自发手性三联网络（I23）隔开。
In article number 2004353, Goran Ungar, Carsten Tschierske, and co-workers present a general design concept of bicontinuous cubic liquid crystals consisting of helical networks that are stable over a broad temperature range. Increasingly bulky substituents cause increasing helical twist between the three-chain 2, 2′-bithiophene based molecular rods, resulting in a sequence of three distinct phases: two ranges of achiral double network (Ia 3 d) separated by a range of spontaneously chiral triple network (I23).