| 一种新型PDLC薄膜电-光性能的研究 |
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| 引用本文： | 王立波,曹晖,杨海莲,张立培,魏强,马征,张卫东,耿君,杨槐.一种新型PDLC薄膜电-光性能的研究[J].材料导报,2006,20(6):126-128,131. |
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| 作者姓名： | 王立波 曹晖 杨海莲 张立培 魏强 马征 张卫东 耿君 杨槐 |
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| 作者单位： | 北京科技大学材料科学与工程学院材料物理与化学系,北京,100083 |
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| 摘 要： | 选用丙烯酸胆固醇酯/甲基丙烯酸β-羟乙酯/液晶复合体系,在紫外光照射下制备聚合物分散液晶薄膜.研究了两种丙烯酸酯类单体的配比对聚合物分散液晶薄膜的电-光性能的影响规律,由此确定了制备综合电-光性能优异的PDLC薄膜材料的最佳制备条件.
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| 关 键 词： | 聚合物分散液晶 聚合物分相法 对比度 阈值电压 饱和电压 |
Studies on the Electro-optical Properties of PDLC Films |
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| WANG Libo,CAO Hui,YANG Hailian,ZHANG Lipei,WEI Qiang,MA Zheng,ZHANG Weidong,GENG Jun,YANG Huai.Studies on the Electro-optical Properties of PDLC Films[J].Materials Review,2006,20(6):126-128,131. |
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| Authors: | WANG Libo CAO Hui YANG Hailian ZHANG Lipei WEI Qiang MA Zheng ZHANG Weidong GENG Jun YANG Huai |
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| Affiliation: | Department of Materials Physics and Chemistry, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083 |
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| Abstract: | Polymer dispersed liquid crystal (PDLC) films are prepared from photo-polymerization of (cholesteryl acrylate/2-hydroxyethyl methacrylate/liquid crystal) mixtures induced by ultraviolet radiation. It is found that cholesteryl acrylate has remarkable influence on the structure of the matrix of polymer network and the electro-optical properties of the PDLC composites. |
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| Keywords: | polymer dispersed liquid crystal polymerization induced phase separation contrast ratio threshold voltage saturation voltage |
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