OXIDATIVE COPOLYMERIZATION OF PYRROLE AND 2-(N-PYRROLYL)-ETHYL STEARATE WITH IRON CHLORIDE IN NITROMETHANE

被引：10

作者：

STANKE, D ^{[1
]}

HALLENSLEBEN, ML ^{[1
]}

TOPPARE, L ^{[1
]}

机构：

[1] MIDDLE EAST TECH UNIV,DEPT SCI,ANKARA 06531,TURKEY

来源：

SYNTHETIC METALS | 1995年 / 72卷 / 02期

关键词：

COPOLYMERIZATION; PYRROLE; IRON CHLORIDE; NITROMETHANE; ETHYL STEARATE;

D O I：

10.1016/0379-6779(95)03279-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Pyrrole 2 (Py) was copolymerized with 2-(N-pyrrolyl)ethyl stearate 4 (PES) and the reactivity ratios were determined as r(py) = 5.74 +/- 0.27 and r(pes) = 0.54 +/- 0.05. Copolymers 5 with less than 60 mol.% Py 2 were insulating, while Py-rich copolymers 5 reached conductivities from 10(-8) to 0.3 S/cm. From the reactivity ratios an average sequence length of 12 Py units in the copolymers 5 was calculated for reaching conductivity saturation. FT-IR spectra of the copolymers 5 and the homopolymers are compared.

引用

页码：167 / 171

页数：5

共 19 条

[1] PHYSICAL-PROPERTIES, ELECTROCHEMISTRY AND ENVIRONMENTAL STABILITY OF POLYACETYLENE COPOLYMERS AND COMPOSITES [J].