Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 846-852 |
| Number of pages | 7 |
| Journal | Nanoscale Research Letters |
| Volume | 5 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2010 May 1 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
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Effect of nitric acid "Washing" Procedure on electrochemical behavior of carbon nanotubes and glassy carbon μ-Particles. / Anik, Ülkü; Çevik, Serdar; Pumera, Martin.
In: Nanoscale Research Letters, Vol. 5, No. 5, 01.05.2010, p. 846-852.Research output: Contribution to journal › Article
TY - JOUR
T1 - Effect of nitric acid "Washing" Procedure on electrochemical behavior of carbon nanotubes and glassy carbon μ-Particles
AU - Anik, Ülkü
AU - Çevik, Serdar
AU - Pumera, Martin
PY - 2010/5/1
Y1 - 2010/5/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=77952093001&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952093001&partnerID=8YFLogxK
U2 - 10.1007/s11671-010-9573-6
DO - 10.1007/s11671-010-9573-6
M3 - Article
C2 - 20672081
AN - SCOPUS:77952093001
VL - 5
SP - 846
EP - 852
JO - Nanoscale Research Letters
JF - Nanoscale Research Letters
SN - 1931-7573
IS - 5
ER -