SYNTHESIS,CHARACTERIZATION AND QUENCHING BEHAVIOR OF A CATIONIC POLY(p-PHENYLENEVINYLENE) RELATED COPOLYMER

被引：0
|
作者：
范曲立 [1 ]
黄维 [1 ]
机构：
[1] Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials(IAM),Nanjing University of Posts & Telecommunications(NUPT),9 Wenyuan Road
来源：
Chinese Journal of Polymer Science | 2009年 / 27卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Water-soluble; Poly(p-phenylenevinylene); Quenching behavior;
D O I：
暂无
中图分类号：
O631.3 [高聚物的化学性质];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A cationic poly（p-phenylene vinylene） related copolymer without bulky phenylene substitutents attached to the conjugated backbone was prepared through Wittig reaction.The molecular structure and optical properties were highly investigated through;H-NMR,UV and PL spectroscopy.The quenching behavior was also investigated,and the results demonstrate that incomplete quenching exists,which is consistent with the cationic poly（p-phenylene vinylene） related copolymer containing bulky phenylene substitutents,probably correlated with the conformation of conjugated backbone and intermolecular aggregation.
引用
收藏
页码：889 / 894
页数：6
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