PREPARATION OF POLYMER DISPERSED LIQUID CRYSTALS USING PHOTOPOLYMERIZATION  

作　　者：Yasuo Hatate 

机构地区：[1]Department of Applied Chemistry and Chemical Engineering Faculty of Engineering Kagoshima University Kagoshima 890-0065, Japan

出　　处：《Chinese Journal of Polymer Science》2001年第3期311-315,共5页高分子科学（英文版）

摘　　要：2-Hydroxyethyl methacrylate (HEMA) and styrene copolymers are prepared by photopolymerization. The electrooptical behavior and microstructure of the polymer dispersed liquid crystal films are investigated by using He-Ne laser and scanning electron microscopy, respectively. With increasing E7 content in the copolymer, droplet size increased, threshold voltage decreased.2-Hydroxyethyl methacrylate (HEMA) and styrene copolymers are prepared by photopolymerization. The electrooptical behavior and microstructure of the polymer dispersed liquid crystal films are investigated by using He-Ne laser and scanning electron microscopy, respectively. With increasing E7 content in the copolymer, droplet size increased, threshold voltage decreased.

关 键 词：electro-optical properties phase separation polymer dispersed liquid crystal 

分 类 号：O631.5[理学—高分子化学]