首页> 外文期刊>Russian journal of electrochemistry >Electrochemiluminescence of tri(2,2 '-bipyridine)ruthenium in aqueous solution on a gold-nanoparticle-modified glassy carbon electrode
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Electrochemiluminescence of tri(2,2 '-bipyridine)ruthenium in aqueous solution on a gold-nanoparticle-modified glassy carbon electrode

机译:金(纳米)修饰的玻碳电极上三(2,2'-联吡啶)钌在水溶液中的化学发光

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摘要

The electrochemical behavior of electrochemical deposition of Au nanoparticles onto a glassy carbon electrode (GCE) and its application for the electrocatalytic electrogenerated chemiluminescence (ECL) of Ru(bpy)(3)(2+) in an aqueous solution without coreaction are investigated in this report. The modification of GCE by Au nanoparticles results in excellent catalysis of the ECL of Ru(bpy)(3)(2+). The effects of various factors, such as potential scan range, the presence of nitrogen and oxygen, and the scan rate on Ru(bpy)(3)(2+). ECL peaks, were systematically studied. This article has provided insight into the design of an Au-nanoparticle-modified electrode for ECL, analytical and catalytic applications.
机译:本文研究了Au纳米粒子在玻璃碳电极(GCE)上的电化学沉积行为及其在Ru(bpy)(3)(2+)在无共作用的水溶液中的电催化化学发光(ECL)中的应用报告。金纳米粒子对GCE的修饰导致Ru(bpy)(3)(2+)的ECL极佳的催化作用。 Ru(bpy)(3)(2+)等各种因素的影响,例如潜在的扫描范围,氮和氧的存在以及扫描速率。对ECL峰进行了系统的研究。本文对用于ECL,分析和催化应用的金纳米粒子修饰电极的设计提供了见解。

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