SOLID-STATE C-13 NMR IN CONDUCTING POLYMERS

被引：71

作者：

DEVREUX, F ^{[1
]}

BIDAN, G ^{[1
]}

SYED, AA ^{[1
]}

TSINTAVIS, C ^{[1
]}

机构：

[1] CEN,DEPT RECH FONDAMENTALE,CHIM LABS,CNRS,ELECTROCHIM ORGAN & ANALYT LAB 321,F-38041 GRENOBLE,FRANCE

来源：

JOURNAL DE PHYSIQUE | 1985年 / 46卷 / 09期

关键词：

ORGANIC COMPOUNDS - Structural Analysis;

D O I：

10.1051/jphys:019850046090159500

中图分类号：

学科分类号：

摘要：

We present a **1**3C NMR study of polythiophene, polypyrrole and polyaniline. The results have been obtained by cross-polarization with proton decoupling and magic angle sample spinning techniques. Using selective polarization, we have been able to separate the lines of inequivalent carbons and to estimate their chemical shift. From the results, we determine the structure of polyaniline and we discuss the oxidation scheme of the polymeric chain in polythiophene and polypyrrole. We also give an estimate of the **1**3C paramagnetic shift.

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页码：1595 / 1601

页数：7

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