SYNTHESIS AND CHARACTERIZATION OF SOLUBLE POLYPHENYLENE COMPOSED OF p-PHENYLENE AND m-PHENYLENE UNITS

被引：0
|
作者：
Takakazu Yamamoto
机构：
[1] Chemical Resources Laboratory
[2] Japan
[3] Tokyo
[4] Tokyo Institute of Technology
来源：
Chinese Journal of Polymer Science | 2002年 / 04期
关键词：
Polyphenylene; Copolycondensation; Conjugated polymer;
D O I：
暂无
中图分类号：
TQ323.7 [聚酰亚胺类及塑料];
学科分类号：
摘要：
NiCl;（bpy） catalyzed polycondensation between p-dibromobenzene and m-dibromobenzene has been carried outunder vdrious conditions. The polycondensation endows the copolymer with an M;of 2300 （by GPC, polystyrene standards）and good solubility in organic solvents. The fluorescence spectra of the copolymer measured with tetrahydrofuran solutionshows an emission maximum (λ;) at 372.8 nm, whereas for the film the maximum shifts to 436.6 nm.
引用
收藏
页码：333 / 337
页数：5
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