The influence of the structure of curable epoxy monomers on the   electro-optical properties of polymer dispersed liquid crystal devices   prepared by UV-initiated cationic polymerisation

doi:10.1080/02678292.2012.655786

CORC > 北京大学 > 工学院

	The influence of the structure of curable epoxy monomers on the electro-optical properties of polymer dispersed liquid crystal devices prepared by UV-initiated cationic polymerisation
	Song, Ping ; Cao, Hui ; Wang, Feifei ; Liu, Fang ; Yang, Huai
刊名	liquid crystals
	2012
关键词	polymer dispersed liquid crystal cationic polymerisation epoxy monomers structure morphology electro-optical properties SULFONIUM SALT FILMS COMPOSITES PHOTOPOLYMERIZATION PHOTOINITIATORS KINETICS SYSTEM RESINS
DOI	10.1080/02678292.2012.655786
英文摘要	Electro-optical properties are important characteristics of polymer dispersed liquid crystal (PDLC) devices. In this paper, PDLC films based on liquid crystal (LC)/curable epoxy monomers/cationic photoinitiator composites were prepared by ultraviolet-initiated (UV-initiated) cationic polymerisation using triphenylsulfonium hexafluoroantimonate (Ar3S+SbF6-) as the photoinitiator. The effects of the structures of curable epoxy monomers on PDLC films were investigated. The microstructures of the PDLC films were strongly influenced by the curable epoxy monomers, which in turn influenced the electro-optical properties of PDLC films. It was found that the LC domain size of the polymer network could be regulated by adjusting the structure of curable epoxy monomers, and then the electro-optical properties of PDLC films could be optimised.; Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary; SCI(E); 6; ARTICLE; 4; 433-440; 39
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/236173]
专题	工学院
推荐引用方式 GB/T 7714	Song, Ping,Cao, Hui,Wang, Feifei,et al. The influence of the structure of curable epoxy monomers on the electro-optical properties of polymer dispersed liquid crystal devices prepared by UV-initiated cationic polymerisation[J]. liquid crystals,2012.
APA	Song, Ping,Cao, Hui,Wang, Feifei,Liu, Fang,&Yang, Huai.(2012).The influence of the structure of curable epoxy monomers on the electro-optical properties of polymer dispersed liquid crystal devices prepared by UV-initiated cationic polymerisation.liquid crystals.
MLA	Song, Ping,et al."The influence of the structure of curable epoxy monomers on the electro-optical properties of polymer dispersed liquid crystal devices prepared by UV-initiated cationic polymerisation".liquid crystals (2012).