Abstract
In this report we aimed to examine the effect of metal / metal oxide nano / micro particles on the electrochemical responds of composite, carbon paste electrode (CPE) and solid glassy carbon electrode (GCE). Therefore, three different configurations of CPE modified with titanium (IV) oxide micro particles (TiO2-µp) and gold nanoparticles (Au-np) and three different configurations of GCE including TiO2-µp, Au-np and manganese (IV) oxide nanoparticles were prepared. Their electrochemical performances were examined towards ferricyanide. As a result, better electrochemical results were obtained with TiO2-µp incorporated CPE where Au-np was attached with chitosan onto the electrode surface. Also for GCE, again TiO2-µp -p modified GCE gave the best results.
Keywords: Metal/metal oxide nanoparticles, gold nanoparticles, manganese (IV) oxide nanoparticles, titanium (IV) oxide micro particles, carbon paste electrode, glassy carbon electrode.
Current Analytical Chemistry
Title:Electrochemical Examination of Nanomaterial Modified Carbon Based Electrodes
Volume: 10 Issue: 3
Author(s): Sema Aslan, Yeliz Yavuz and Ulku Anik
Affiliation:
Keywords: Metal/metal oxide nanoparticles, gold nanoparticles, manganese (IV) oxide nanoparticles, titanium (IV) oxide micro particles, carbon paste electrode, glassy carbon electrode.
Abstract: In this report we aimed to examine the effect of metal / metal oxide nano / micro particles on the electrochemical responds of composite, carbon paste electrode (CPE) and solid glassy carbon electrode (GCE). Therefore, three different configurations of CPE modified with titanium (IV) oxide micro particles (TiO2-µp) and gold nanoparticles (Au-np) and three different configurations of GCE including TiO2-µp, Au-np and manganese (IV) oxide nanoparticles were prepared. Their electrochemical performances were examined towards ferricyanide. As a result, better electrochemical results were obtained with TiO2-µp incorporated CPE where Au-np was attached with chitosan onto the electrode surface. Also for GCE, again TiO2-µp -p modified GCE gave the best results.
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Cite this article as:
Aslan Sema, Yavuz Yeliz and Anik Ulku, Electrochemical Examination of Nanomaterial Modified Carbon Based Electrodes, Current Analytical Chemistry 2014; 10 (3) . https://dx.doi.org/10.2174/15734110113090990015
DOI https://dx.doi.org/10.2174/15734110113090990015 |
Print ISSN 1573-4110 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6727 |
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