Three-Dimensional Photomobility of Crosslinked Azobenzene Liquid-Crystalline Polymer Fibers

被引：190

作者：

Yoshino, Taiki ^{[1
]}

Kondo, Mizuho ^{[1
]}

Mamiya, Jun-ichi ^{[1
]}

Kinoshita, Motoi ^{[1
]}

Yu, Yanlei ^{[2
]}

Ikeda, Tomiki ^{[1
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 12期

关键词：

PHOTOINDUCED BENDING BEHAVIOR; CARBON NANOTUBE ACTUATORS; ARTIFICIAL MUSCLES; ELASTOMERS; LIGHT; POLARIZATION; ALIGNMENT; MESOGENS; LINKING; FILMS;

D O I：

10.1002/adma.200902879

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crosslinked liquid-crystalline polymer fibers containing azobenzene moieties show three-dimensional movements under photoirradiation (see figure). The direction of the photomobility of the fibers could be controlled by manipulating the actinic light source. The generated stress upon photoinduced bending reached 210 kPa, which is similar to the stress in human muscles.

引用

页码：1361 / +

页数：4

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