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分子偶极聚合物驻极体薄膜的电光效应

Electro-optical Properties of Guest-host Molecular Dipole Polymer Electret Film
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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
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  • 1Chen J I,Eur Polym J,1994年,30卷,12期,1357页

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