Synthesis and electrochemical stability of polyaniline and polypyrrole in an ambient temperature acetamide-urea-ammonium nitrate eutectic melt

被引：29

作者：

Dhanalakshmi, K ^{[1
]}

Saraswathi, R ^{[1
]}

Srinivasan, C ^{[1
]}

机构：

[1] MADURAI KAMARAJ UNIV,DEPT MAT SCI,MADURAI 625021,TAMIL NADU,INDIA

来源：

SYNTHETIC METALS | 1996年 / 82卷 / 03期

关键词：

polyaniline; polypyrrole; synthesis; electrochemical stability; ternary eutectic melt;

D O I：

10.1016/S0379-6779(96)03803-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Semiconducting electroactive films of polyaniline and polypyrrole are prepared electrochemically in a room-temperature ternary melt of acetamide-urea-ammonium nitrate. The effect of solvent on the stability, structural and redox properties of the films has been studied. The spectral data indicate that the polymers have structures similar to those prepared in aqueous solutions. The film activity is lower for polyaniline and higher for polypyrrole in the melt when compared to the results obtained in aqueous solutions for the same dopant.

引用

页码：237 / 243

页数：7

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