The giant-hexagon cylinder network - A liquid-crystalline organization formed by a T-shaped quaternary amphiphile

Marko Prehm; Feng Liu; Ute Baumeister; Xiangbing Zeng; Goran Ungar; Carsten Tschierske

doi:10.1002/anie.200703171

The giant-hexagon cylinder network - A liquid-crystalline organization formed by a T-shaped quaternary amphiphile

Marko Prehm
, Feng Liu
, Ute Baumeister
, Xiangbing Zeng
, Goran Ungar
, Carsten Tschierske

Martin Luther University Halle-Wittenberg
University of Sheffield

科研成果: 期刊稿件 › 文章 › 同行评审

55 引用（Scopus）

摘要

To the bursting point: The molecule shown forms a complex liquid-crystalline phase in which core-shell columns are embedded in a polygonal honeycomb formed by supramolecular cylinders (see picture; R_F = perfluorinated end groups). Temperature-induced anisotropic swelling of the cylinders occurs, and a transition to a lamellar phase is induced by "bursting" of the cylinders at the theoretical limit of the circumference-limited expansion. (Chemical Equation Presented).

源语言	英语
页（从-至）	7972-7975
页数	4
期刊	Angewandte Chemie - International Edition
卷	46
期	42
DOI	https://doi.org/10.1002/anie.200703171
出版状态	已出版 - 2007
已对外发布	是

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AU - Prehm, Marko

AU - Liu, Feng

AU - Baumeister, Ute

AU - Zeng, Xiangbing

AU - Ungar, Goran

AU - Tschierske, Carsten

PY - 2007

Y1 - 2007

N2 - To the bursting point: The molecule shown forms a complex liquid-crystalline phase in which core-shell columns are embedded in a polygonal honeycomb formed by supramolecular cylinders (see picture; RF = perfluorinated end groups). Temperature-induced anisotropic swelling of the cylinders occurs, and a transition to a lamellar phase is induced by "bursting" of the cylinders at the theoretical limit of the circumference-limited expansion. (Chemical Equation Presented).

AB - To the bursting point: The molecule shown forms a complex liquid-crystalline phase in which core-shell columns are embedded in a polygonal honeycomb formed by supramolecular cylinders (see picture; RF = perfluorinated end groups). Temperature-induced anisotropic swelling of the cylinders occurs, and a transition to a lamellar phase is induced by "bursting" of the cylinders at the theoretical limit of the circumference-limited expansion. (Chemical Equation Presented).

KW - Liquid crystals

KW - Nanostructures

KW - Phase transitions

KW - Self-assembly

KW - X-ray diffraction

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The giant-hexagon cylinder network - A liquid-crystalline organization formed by a T-shaped quaternary amphiphile

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