X-Shaped polyphilics: liquid crystal honeycombs with single-molecule walls.
X-Shaped polyphilics: liquid crystal honeycombs with single-molecule walls.
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DOI：
10.1039/b804945a
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发表时间：
2008-08
影响因子：
4.9
通讯作者：
R. Kieffer;M. Prehm;Benjamin Glettner;K. Pelz;U. Baumeister;Feng Liu;X. Zeng;G. Ungar;C. Tschie
中科院分区：
文献类型：
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作者：
R. Kieffer;M. Prehm;Benjamin Glettner;K. Pelz;U. Baumeister;Feng Liu;X. Zeng;G. Ungar;C. Tschie
X形三元五嵌段分子，由刚性对三联苯核心、两个末端甘油基团和横向固定到三联苯部分相对侧的两个柔性正烷基或半全氟化链组成，形成由多边形圆柱体的蜂窝状阵列构成的液晶相，其中杆状芳香核形成厚度等于的圆柱壁 单个分子的宽度。
X-Shaped ternary five-block molecules, composed of a rigid p-terphenyl core, two terminal glycerol groups and two flexible n-alkyl or semiperfluorinated chains fixed laterally to opposite sides of the terphenyl moiety, form liquid crystalline phases built up of honeycomb-like arrays of polygonal cylinders, where the rod-like aromatic cores form cylinder walls with a thickness equal to the width of a single molecule.