Broadband reflection of polymer-stabilized chiral nematic liquid crystals induced by a chiral azobenzene compound

被引：94

作者：

Chen, Xingwu ^{[1
]}

Wang, Ling ^{[2
,3
]}

Chen, Yinjie ^{[1
]}

Li, Chenyue ^{[1
]}

Hou, Guoyan ^{[1
]}

Liu, Xin ^{[4
]}

Zhang, Xiaoguang ^{[4
]}

He, Wanli ^{[1
]}

Yang, Huai ^{[1
,2
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Mat Phys & Chem, Beijing 100083, Peoples R China

[2] Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China

[3] Kent State Univ, Inst Liquid Crystal, Kent, OH 44242 USA

[4] Sci & Technol Electroopt Informat Secur Control L, Hebei Sanhe 065201, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 06期

关键词：

TEMPERATURE; POLARIZERS; RANGE;

D O I：

10.1039/c3cc47438k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A chiral nematic liquid crystal-photopolymerizable monomer-chiral azobenzene compound composite was prepared and then polymerized under UV irradiation. The reflection wavelength of the composite can be extended to cover the 1000-2400 nm range and also be adjusted to the visible light region by controlling the concentration of chiral compounds.

引用

页码：691 / 694

页数：4

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