Effect of concentration of photoactive chromophores on photomechanical properties of crosslinked azobenzene liquid-crystalline polymers
Effect of concentration of photoactive chromophores on photomechanical properties of crosslinked azobenzene liquid-crystalline polymers
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DOI：
10.1039/b917342k
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发表时间：
2010-01-01
影响因子：
--
通讯作者：
Ikeda, Tomiki
中科院分区：
文献类型：
--
作者：
Kondo, Mizuho;Sugimoto, Manabu;Ikeda, Tomiki
研究了偶氮苯发色团的浓度和位置对交联液晶聚合物（CLCPs）光致变形的影响。偶氮苯发色团的浓度影响偶氮苯部分的异构化程度和薄膜的宏观变形行为，而偶氮苯部分的位置决定了薄膜的收缩力和收缩长度。
We studied the effects of concentration and location of azobenzene chromophores on the photoinduced deformation of crosslinked liquid-crystalline polymers (CLCPs). The concentration of azobenzene chromophores in CLCP affects the degree of isomerization of azobenzene moieties and the macroscopic deformation behaviour of the films while the location of azobenzene moieties determines the contraction force and length.