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Liquid-crystalline elastomers with photomechanical properties

机译：具有光机械性能的液晶弹性体

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Photoinduced bending and unbending behavior of liquid-crystalline elastomers is discussed. Various modes of bending have been achieved with various alignments of the photoactive mesogens in the elastomers: oriented Liquid-crystalline elastomer films were found to undergo anisotropic bending and unbending behavior only along the rubbing direction, when exposed to alternate irradiation of unpolarized UV and visible light; in the case of polydomain Liquid-crystalline elastomer films, a single film could be bent repeatedly and precisely along any chosen direction by using linearly polarized light.

机译：讨论了液晶弹性体的光诱导弯曲和未弯曲行为。通过弹性体中光敏液晶元的各种排列，可以实现各种弯曲方式：当暴露于非偏振紫外线和可见光的交替照射下时，取向的液晶弹性体膜仅沿摩擦方向发生各向异性弯曲和不弯曲行为;在多畴液晶弹性体薄膜的情况下，可以通过使用线性偏振光将单个薄膜沿任何选定方向重复且精确地弯曲。

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来源
《Liquid Crystals VIII》|2004年|P.1-10|共10页
会议地点 DenverCO(US)
作者
Yanlei Yu; Makoto Nakano; Tomiki Ikeda;
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作者单位

Chemical Resources Laboratory, Tokyo Institute of Technology, R1-11, 4259 Nagatsuta, Midori-ku, Yokohama, Japan 226-8503;

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会议组织
原文格式 PDF
正文语种 eng
中图分类显示材料;类晶态;
关键词
liquid crystal; cross-linking; elastomer; azobenzene; photomechanical effect; bending;

机译：液晶;交联;弹性体;偶氮苯;光机械效应;弯曲;

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专利

1. Photomechanical properties of azobenzene liquid-crystalline elastomers [J] . Kondo M, Miyasato R, Naka Y, Liquid Crystals: An International Journal in the Field of Anisotropic Fluids . 2009,第10a11期

机译：偶氮苯液晶弹性体的光机械性能
2. Photomechanical Effects of Ferroelectric Liquid-Crystalline Elastomers Containing Azobenzene Chromophores [J] . Yanlei Yu, Taketo Maeda, Jun-ichi Mamiya Angewandte Chemie . 2007,第6期

机译：含偶氮苯发色团的铁电液晶弹性体的光机械效应
3. Photomechanics of Liquid-Crystalline Elastomers and Other Polymers [J] . Tomiki Ikeda, Jun-ichi Mamiya, Yanlei Yu Angewandte Chemie . 2007,第4期

机译：液晶弹性体和其他聚合物的光力学
4. Liquid-crystalline elastomers with photomechanical properties [C] . Yanlei Yu, Makoto Nakano, Tomiki Ikeda Conference on Liquid Crystals . 2004

机译：具有光学机构的液晶弹性体
5. Structure-Property Relationships in Thiol-Acrylate Based Main-Chain Liquid-Crystalline Elastomers. [D] . Saed, Mohand Osman. 2017

机译：硫醇-丙烯酸酯基主链液晶弹性体的结构-性能关系。
6. Seamless multimaterial 3D liquid-crystalline elastomer actuators for next-generation entirely soft robots [O] . Yubai Zhang, Zhenhua Wang, Yang Yang, 2020

机译：适用于下一代全软机器人的无缝多材料3D液晶弹性体执行器
7. Experimental Studies of the Mechanisms of Photomechanical Effects in a Nematic Liquid Crystal Elastomer in a Photomechanical Optical Device Geometry [O] . Dawson, Nathan J., Kuzyk, Mark G., Neal, Jeremy, 2011

机译：光机械效应机理的实验研究光机械光学器件几何中的向列型液晶弹性体

Liquid-crystalline elastomers with photomechanical properties

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