POLYMERIZATION OF PYRROLE ON A ROUGHENED GOLD ELECTRODE STUDIED BY SURFACE-ENHANCED RAMAN-SCATTERING

被引：6

作者：

FUJITA, W

ISHIOKA, T

TERAMAE, N

HARAGUCHI, H

机构：

[1] TOHOKU UNIV, FAC SCI, DEPT CHEM, AOBA KU, SENDAI, MIYAGI 980, JAPAN

[2] NAGOYA UNIV, SCH ENGN, DEPT APPL CHEM, CHIKUSA KU, NAGOYA 46401, JAPAN

来源：

CHEMISTRY LETTERS | 1994年 / 05期

关键词：

D O I：

10.1246/cl.1994.933

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The polymerization of pyrrole adsorbed on a roughened gold electrode was studied by surface enhanced Raman scattering (SERS) spectroscopy. It was found that pyrrole was polymerized at -0.2 V vs. SCE and under open circuit. It is concluded that the polymerization of pyrrole occurs by the catalytic action of adatoms on a roughened gold electrode because pyrrole is adsorbed with the molecular ring parallel to the surface plane.

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收藏

页码：933 / 936

页数：4

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