聚(2,5-二丁氧基)对苯乙炔的合成、表征及发光性能研究  

Syntheseis, characterization and luminescence property of poly [2,5-dibutoxy-p-phenylene-vinylene]

作　　者：哈斯乌力吉[1] 黄宗浩[1] 段雪梅[1] 关宏宇[1] 康博南[2] 李光哲 王荣顺[1] 

机构地区：[1]东北师范大学化学学院功能材料化学研究所,吉林长春130024 [2]吉林大学集成光电子国家重点实验室,吉林长春130022

出　　处：《功能材料》2002年第4期440-441,共2页Journal of Functional Materials

基　　金：国家和教育部重点实验室访问学者基金资助项目 (教技司 (1 999) 1 53)

摘　　要：用强碱诱导的脱氯化氢法合成了发光聚合物聚 (2 ,5 二丁氧基 )对苯乙炔 (PDBOPV) ,并与前聚物路线合成法进行了比较。脱氯化氢法具有反应时间短和产率高等优点 ,而且不需要进行高温处理 ,有利于相关器件的制备。用紫外、红外光谱和1H NMR对聚 (2 ,5 二丁氧基 )对苯乙炔进行了表征 ,测定了荧光 (PL)光谱 。Luminescence polymer poly[2,5 dibutoxy p phenylene vinylene] was synthesized through dehydrochlorination induced by strong base. Compared with the precursor route, the former has special advantages,such as the period of the synthesis was shorter, the yield of product was higher, and the high temperature processing wasn't mecessary, that's favorable to manufacturing relative device. The structure of poly [2,5 dibutoxy p phenylene vinylene] was characterized by IR, UV spectra and 1H NMR, also the photoluminescence spectrum was determined and the effect of alkoxy substituents on fluorescence properties and solubility of polymer was discussed.

关 键 词：发光性能 发光聚合物 脱氯化氢法 荧光光谱 聚对苯乙炔 

分 类 号：TN304.52[电子电信—物理电子学]