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Electrochemical properties of double wall carbon nanotube electrodes
Electrochemical properties of double wall carbon nanotubes (DWNT) were assessed and compared to their single wall (SWNT) counterparts. The double and single wall carbon nanotube materials were characterized by Raman spectroscopy, scanning and transmission electron microscopy and electrochemistry. Th...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Springer
2007
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245571/ http://dx.doi.org/10.1007/s11671-006-9035-3 |
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author | Pumera, Martin |
author_facet | Pumera, Martin |
author_sort | Pumera, Martin |
collection | PubMed |
description | Electrochemical properties of double wall carbon nanotubes (DWNT) were assessed and compared to their single wall (SWNT) counterparts. The double and single wall carbon nanotube materials were characterized by Raman spectroscopy, scanning and transmission electron microscopy and electrochemistry. The electrochemical behavior of DWNT film electrodes was characterized by using cyclic voltammetry of ferricyanide and NADH. It is shown that while both DWNT and SWNT were significantly functionalized with oxygen containing groups, double wall carbon nanotube film electrodes show a fast electron transfer and substantial decrease of overpotential of NADH when compared to the same way treated single wall carbon nanotubes. |
format | Online Article Text |
id | pubmed-3245571 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2007 |
publisher | Springer |
record_format | MEDLINE/PubMed |
spelling | pubmed-32455712011-12-29 Electrochemical properties of double wall carbon nanotube electrodes Pumera, Martin Nanoscale Res Lett Nano Express Electrochemical properties of double wall carbon nanotubes (DWNT) were assessed and compared to their single wall (SWNT) counterparts. The double and single wall carbon nanotube materials were characterized by Raman spectroscopy, scanning and transmission electron microscopy and electrochemistry. The electrochemical behavior of DWNT film electrodes was characterized by using cyclic voltammetry of ferricyanide and NADH. It is shown that while both DWNT and SWNT were significantly functionalized with oxygen containing groups, double wall carbon nanotube film electrodes show a fast electron transfer and substantial decrease of overpotential of NADH when compared to the same way treated single wall carbon nanotubes. Springer 2007-01-24 /pmc/articles/PMC3245571/ http://dx.doi.org/10.1007/s11671-006-9035-3 Text en Copyright ©2007 to the authors |
spellingShingle | Nano Express Pumera, Martin Electrochemical properties of double wall carbon nanotube electrodes |
title | Electrochemical properties of double wall carbon nanotube electrodes |
title_full | Electrochemical properties of double wall carbon nanotube electrodes |
title_fullStr | Electrochemical properties of double wall carbon nanotube electrodes |
title_full_unstemmed | Electrochemical properties of double wall carbon nanotube electrodes |
title_short | Electrochemical properties of double wall carbon nanotube electrodes |
title_sort | electrochemical properties of double wall carbon nanotube electrodes |
topic | Nano Express |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245571/ http://dx.doi.org/10.1007/s11671-006-9035-3 |
work_keys_str_mv | AT pumeramartin electrochemicalpropertiesofdoublewallcarbonnanotubeelectrodes |