摘要
以主客体掺杂型分子偶极聚合物驻权体、分散红1号/聚甲基丙烯酸甲酯(DR1/PMMA)体系为例,采用偏振反射技术研究了材料的电光效应,样品用旋涂法制备,并用恒压电晕充电法极化,讨论了电光效应产生的条件,研究了材料的特性和制备工艺对电光效应的影响.
The guest - host DRI/PMMA films with electro - optical effect were prepared by spin - coating method.The films were poled by constant voltage corona changing. Taking the guest - host molecular dipole polymer electret DR1/PMMA films for example. The electro - optical coefficient in the molecular dipole polymer electret films were determined by means of polarized light reflect technique. The condition of presenting electro - optical effect was discussed. The effect of the material character on electro - optical effect was studied.
出处
《同济大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1998年第6期714-716,共3页
Journal of Tongji University:Natural Science
基金
国家自然科学基金!69508003
关键词
分子偶极聚合物
驻极体
电光效应
薄膜
Polarized polymer electret
Nonlinear optical material
Polarized light reflect technique
Electro-optical effect