Molecular Orientation of a Nematic Liquid Crystal Induced by Mixing with Tetraalkylcalix[4]resorcinarenes at the Air–Water Interface

被引：0
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作者：
Yoko Matsuzawa
Takahiro Seki
Kunihiro Ichimura
机构：
[1] Tokyo Institute of Technology,Research Laboratory of Resources Utilization
来源：
Journal of inclusion phenomena and macrocyclic chemistry | 1999年 / 35卷
关键词：
tetraalkylcalix[4]resorcinarene; nematic liquid crystal; host–guest; bilayered structure;
D O I：
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中图分类号：
学科分类号：
摘要：
O-Octacarboxymethoxylated tetraalkylcalix[4]resorcinareanes (CRA-CMs) formed stable monolayers on a water surface, whereas their π-A isotherms were affected by the length of the alkyl residues. A double-layered structuring was observed for CRA-CM having four undecyl substituents (11CRA-CM) by compression, though CRA-CM with four eicosyl residues formed a stable monomolecular film. 11CRA-CM possessed the ability to form a host–guest monolayer film with liquid crystalline 4,4'-dihexylazobenzene at the air/water interface, leading to perpendicular orientation of C6Azo. The host–guest mixed monolayers displayed a double-layered structuring by compression.
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页码：199 / 210
页数：11
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