ELECTROCHEMICAL POLYMERIZATION OF PYRROLE ON Ni-ELECTRODE AND THE THERMAL BEHAVIOR OF POLYPYRROLE

BI Xian-tong

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ELECTROCHEMICAL POLYMERIZATION OF PYRROLE ON Ni-ELECTRODE AND THE THERMAL BEHAVIOR OF POLYPYRROLE

Research Article | 更新时间：2021-03-19

- ELECTROCHEMICAL POLYMERIZATION OF PYRROLE ON Ni-ELECTRODE AND THE THERMAL BEHAVIOR OF POLYPYRROLE
- Acta Polymerica Sinica Issue 4, Pages: 452-456(1991)
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- Published：20 August 1991，
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BI Xian-tong. ELECTROCHEMICAL POLYMERIZATION OF PYRROLE ON Ni-ELECTRODE AND THE THERMAL BEHAVIOR OF POLYPYRROLE. [J]. Acta Polymerica Sinica (4):452-456(1991)
DOI：

BI Xian-tong. ELECTROCHEMICAL POLYMERIZATION OF PYRROLE ON Ni-ELECTRODE AND THE THERMAL BEHAVIOR OF POLYPYRROLE. [J]. Acta Polymerica Sinica (4):452-456(1991) DOI：

摘要

吡咯在乙二醇/乙睛混合溶剂中以对甲苯磺酸四乙基胺为支持电解质

在恒电流或恒电位条件下进行在镍电极上的电化学氧化聚合。元素分析及红外光谱表明有少量乙二醇参加了反应。扫描电镜图表明

在其接触镍电极的一面呈纤维状堆积

与在铂电极上的形态不同。电导率为10s/cm数量级。热失重分析表明

氧化态的聚吡咯膜在300℃以下是稳定的。

Abstract

Pyrrole(PY) was electrochemically polymerized on Ni electrode by using Et4N(TsO) as electrolyte in ethyleneglycol/acetonitrile solvent with constant current or constant voltage. The electrical conductivity is around 10 s/cm. TGA results show that the film is stable under 300℃. Results of elemental analysis

FTIR

SEM are also reported.

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