Synthesis of conducting poly-ortho-methoxy-aniline films onto an inert support (Plexiglas) and their modification with gold by cementation:: Electrocatalytic tests versus oxidation of hydrazine and proton reduction

被引：15

作者：

Aitout, R ^{[1
]}

Belgaid, A ^{[1
]}

Makhloufi, L ^{[1
]}

Saidani, B ^{[1
]}

机构：

[1] Univ Bejaia, Lab Rech Electrochim & Corros, Dept Genie & Proc, Fac Sci & Sci Ingn, Bejaia 06000, Algeria

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2006年 / 66卷 / 03期

关键词：

electrooxidation; poly-ortho-methoxy-aniline; hydrazine; cementation; Plexiglas;

D O I：

10.1016/j.reactfunctpolym.2005.08.010

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The suitability of chemical POMA (poly-ortho-methoxy-aniline) deposition onto a non-conducting substrate PL (Plexiglas) and its modification with gold by cementation were described. The reaction of gold cementation onto PL/POMA electrode was found to be under chemical control. Gold microparticles (average size less than 0.5 mu m) dispersed in POMA films provide good electrocatalytic activity towards oxidation of hydrazine and proton reduction in acid aqueous solution. The morphology and identity of the metallic dispersion were examined by scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：373 / 377

页数：5

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