Dynamic light scattering study of polymer-stabilized liquid crystal monodomain

被引：3
|
作者：
Gu, DF [1 ]
Jamieson, AM [1 ]
Chien, LC [1 ]
机构：
[1] KENT STATE UNIV,INST LIQUID CRYSTAL,KENT,OH 44242
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1996年 / 287卷
基金：
美国国家科学基金会;
关键词：
viscoelasticity; liquid crystal polymer networks;
D O I：
10.1080/10587259608038766
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Dynamic light scattering (DLS) analysis is performed on a polymer-stabilized liquid crystal (PSLC) monodomain in the presence of an AC electric field. The twist elasticity and viscosity of the PSLC are determined. Compared with the nematic solvent (5CB), both the elasticity and the viscosity of the PSLC show substantial increases, reflecting the anchoring effect of the polymeric gel network. Time-resolved DLS measurements during the cure reaction yield information on the kinetics of network formation.
引用
收藏
页码：295 / 304
页数：10
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