Dual-responsive inverse opal films based on a crosslinked liquid crystal polymer containing azobenzene

被引：45
作者：
Zhao, Jianqiang
Liu, Yuyun
Yu, Yanlei [1 ]
机构：
[1] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY C | 2014年 / 2卷 / 48期
基金：
中国国家自然科学基金;
关键词：
3-DIMENSIONAL COLLOIDAL CRYSTALS; PHOTOINDUCED BENDING BEHAVIOR; PHOTONIC CRYSTALS; LIGHT; ELASTOMERS; BAND; FABRICATION; ACTUATORS; MOIETIES; GELS;
D O I：
10.1039/c4tc01825g
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Novel photo and thermal dual-responsive inverse opal films were fabricated based on a crosslinked liquid crystal polymer (CLCP) containing azobenzene. Accompanying the deformation of the CLCP, switchable behavior on the reflection spectra of the inverse opal film was induced by light or temperature. We found that the optical properties were drastically decreased by thermal or photoinduced phase transitions of the CLCP. It was also found that the extent of decrease in the heat-induced inverse opal film is much more than in the one induced by light.
引用
收藏
页码：10262 / 10267
页数：6
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