Synthesis and double doping behavior of a poly(p-phenylenevinylene)s bearing conjugated side chains

被引：4
|
作者：
Kawashima, Hirotsugu [1 ]
Kawabata, Kohsuke [1 ]
Goto, Hiromasa [1 ]
机构：
[1] Univ Tsukuba, Inst Mat Sci, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058573, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2012年 / 50卷 / 08期
关键词：
atomic force microscopy (AFM); conjugated polymers; ESR; EPR; UV-vis spectroscopy; FIELD-EFFECT TRANSISTORS; LIGHT-EMITTING-DIODES; BAND-GAP; REGIOREGULAR POLYTHIOPHENES; SOLAR-CELLS; POLYMERS; COPOLYMERS; DERIVATIVES; VINYLENE)S; DESIGN;
D O I：
10.1002/pola.25919
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A poly(p-phenylenevinylene) derivative bearing conjugated side chains (polyCPV) was synthesized by Migita-Kosugi-Stille type coupling polycondensation reaction. This polymer contains phenylenevinylene units in both the main chain and the side chains. UVvis absorption and fluorescence emission spectroscopies revealed a well-developed p-conjugation of the polyCPV. The absorption band of the polymer was extended to long wavelengths. A fluorescent emission maximum of polyCPV is located at considerably longer wavelengths than that of the conjugated side chain monomer. Electron spin resonance measurements of polyCPV confirmed generation of charge species in both the main chain and the side chains via iodine doping. (C) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012
引用
收藏
页码：1530 / 1538
页数：9
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