| 光致变色液晶聚合物的光致再取向性能研究进展 |
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| 引用本文： | 苏育志,梁兆熙. 光致变色液晶聚合物的光致再取向性能研究进展[J]. 影像科学与光化学, 2002, 20(4): 292-302. DOI: 10.7517/j.issn.1674-0475.2002.04.292 |
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| 作者姓名： | 苏育志 梁兆熙 |
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| 作者单位： | 1. 中山大学化学与化学工程学院高分子研究所, 广州, 510275;2. 广州大学生物与化学工程学院化学系, 广州, 510405 |
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| 摘 要： | 光致变色分子经掺杂或键合作用嵌在液晶聚合物中可形成光致变色液晶聚合物,在线性偏振光或非偏振光的照射下,此物质中光致变色分子的构型变化会引起整个液晶分子的二维或三维光致再取向的形成,本文综述了光致变色液晶聚合物的光致再取向的近期研究进展.
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| 关 键 词： | 光致变色分子 偶氮苯聚合物 液晶聚合物 光致再取向 |
| 收稿时间： | 2001-10-29 |
RESEARCH IN PHOTOREORIENTATION OF PHOTOCHROMIC LIQUID-CRYSTAL POLYMERS |
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| SU Yu-zhi,LIANG Zhao-xi. RESEARCH IN PHOTOREORIENTATION OF PHOTOCHROMIC LIQUID-CRYSTAL POLYMERS[J]. Imaging Science and Photochemistry, 2002, 20(4): 292-302. DOI: 10.7517/j.issn.1674-0475.2002.04.292 |
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| Authors: | SU Yu-zhi LIANG Zhao-xi |
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| Affiliation: | 1. Institute of Polymer Science, School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, P. R. China;2. Department of Chemistry, School of Biological and Chemical Engineering, Guangzhou University, Guangzhou 510405, P. R. China |
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| Abstract: | Photochromic liquid-crystal polymers are these liquid crystal polymers doped with or covalently bonded with photochromic molecules. The irradiation of linearly polarized light or nonpolarized light caused two-dimensional or three-dimensional photoreorientation of liquid-crystal polymers,owing to structure transformation of photochromic molecules.This paper reviews the recent development in photoreorientation of photochromic liquid-crystal polymers. |
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| Keywords: | photochromic molecule azobenzene polymer liquid-crystal polymer photoreorientation |
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