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PREPARATION OF POLYMER DISPERSED LIQUID CRYSTALS USING PHOTOPOLYMERIZATION |
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| Authors: | Xing-he Fan Xiao-feng Xie Yasuo Hatate |
| Affiliation: | Department of Polymer Science & Engineering College of Chemistry Peking University; Beijing 100871; China Institute of Nuclear Energy Technology Tsinghua University Beijing 100084 China Department of Applied Chemistry and Chemical Engineering Faculty of E |
| Abstract: | 2-Hydroxycthyl methacrylate (HEMA) and styrene copolymers are prepared by photopolymerization. The electro-optical behavior and microstructure of the polymer dispersed liquid crystal films are investigated by using He-Ne laser andscanning electron microscopy, respectively. With increasing E7 content in the copolymer, droplet size increased, thresholdvoltage decreased, |
| Keywords: | Electro-optical properties Phase separation Polymer dispersed liquid crystal |
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