Anisotropic bending and unbending behavior of azobenzene liquid-crystalline gels by light exposure

被引：511
|
作者：
Ikeda, T [1 ]
Nakano, M [1 ]
Yu, YL [1 ]
Tsutsumi, O [1 ]
Kanazawa, A [1 ]
机构：
[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
ADVANCED MATERIALS | 2003年 / 15卷 / 03期
关键词：
D O I：
10.1002/adma.200390045
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Freestanding azobenzene-containing liquid-crystalline gel films that undergo a significant and anisotropic bending toward the irradiation direction when exposed to UV light have been prepared. When the bent films are exposed to visible light they unbend immediately, and the initial flat films are restored (see Figure and Inside front cover).
引用
收藏
页码：201 / +
页数：6
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