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Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles
The electroanalytic performances of glassy carbon paste electrode (GCPE), multi-walled carbon nanotube (MWCNT)-GCPE and double-walled carbon nanotube (DWCNT)-GCPE, which include HNO(3) washed/unwashed materials, were compared by monitoring cyclic voltammograms of potassium ferricyanide and catechol....
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Formato: | Texto |
Lenguaje: | English |
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Springer
2010
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894228/ https://www.ncbi.nlm.nih.gov/pubmed/20672081 http://dx.doi.org/10.1007/s11671-010-9573-6 |
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author | Anik, Ülkü Çevik, Serdar Pumera, Martin |
author_facet | Anik, Ülkü Çevik, Serdar Pumera, Martin |
author_sort | Anik, Ülkü |
collection | PubMed |
description | The electroanalytic performances of glassy carbon paste electrode (GCPE), multi-walled carbon nanotube (MWCNT)-GCPE and double-walled carbon nanotube (DWCNT)-GCPE, which include HNO(3) washed/unwashed materials, were compared by monitoring cyclic voltammograms of potassium ferricyanide and catechol. Electrodes were prepared by introducing proper amount of DWCNT and MWCNT into GCPE. First untreated materials (DWCNT, MWCNT, GC μ-particles) were used in the electrodes and then HNO(3)-treated materials were utilized for comparing difference in electrochemical performances. The effect of treatment procedure was also examined by applying Raman spectroscopy to treated and untreated materials. Moreover, TEM images were obtained for further investigation of MWCNT and DWCNT. |
format | Text |
id | pubmed-2894228 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | Springer |
record_format | MEDLINE/PubMed |
spelling | pubmed-28942282010-07-28 Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles Anik, Ülkü Çevik, Serdar Pumera, Martin Nanoscale Res Lett Nano Express The electroanalytic performances of glassy carbon paste electrode (GCPE), multi-walled carbon nanotube (MWCNT)-GCPE and double-walled carbon nanotube (DWCNT)-GCPE, which include HNO(3) washed/unwashed materials, were compared by monitoring cyclic voltammograms of potassium ferricyanide and catechol. Electrodes were prepared by introducing proper amount of DWCNT and MWCNT into GCPE. First untreated materials (DWCNT, MWCNT, GC μ-particles) were used in the electrodes and then HNO(3)-treated materials were utilized for comparing difference in electrochemical performances. The effect of treatment procedure was also examined by applying Raman spectroscopy to treated and untreated materials. Moreover, TEM images were obtained for further investigation of MWCNT and DWCNT. Springer 2010-03-16 /pmc/articles/PMC2894228/ /pubmed/20672081 http://dx.doi.org/10.1007/s11671-010-9573-6 Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. |
spellingShingle | Nano Express Anik, Ülkü Çevik, Serdar Pumera, Martin Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title | Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title_full | Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title_fullStr | Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title_full_unstemmed | Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title_short | Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ-Particles |
title_sort | effect of nitric acid “washing” procedure on electrochemical behavior of carbon nanotubes and glassy carbon μ-particles |
topic | Nano Express |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894228/ https://www.ncbi.nlm.nih.gov/pubmed/20672081 http://dx.doi.org/10.1007/s11671-010-9573-6 |
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