dc.contributor.author |
Adekunle, AS
|
|
dc.contributor.author |
Ozoemena, KI
|
|
dc.date.accessioned |
2012-04-18T16:00:34Z |
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dc.date.available |
2012-04-18T16:00:34Z |
|
dc.date.issued |
2010-11 |
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dc.identifier.citation |
Adekunle, AS and Ozoemena, KI. 2010. Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles. Electroanalysis, vol. 22(21), pp 2519-2528 |
en_US |
dc.identifier.issn |
1040-0397 |
|
dc.identifier.uri |
http://onlinelibrary.wiley.com/doi/10.1002/elan.201000289/pdf
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|
dc.identifier.uri |
http://onlinelibrary.wiley.com/doi/10.1002/elan.201000289/abstract
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|
dc.identifier.uri |
http://hdl.handle.net/10204/5794
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|
dc.description |
Copyright: 2010 Wiley-VCH Verlag GmbH & Co. This is an ABSTRACT ONLY. |
en_US |
dc.description.abstract |
In this work, edged plane pyrolytic graphite electrode EPPGE was modified with functionalised single-walled carbon nanotubes and Prussian blue nanoparticles (PB). The modified electrode was characterised by techniques such as TEM, FTIR, XPS, EDX and cyclic voltammetry. The EPPGE-SWCNT-PB platform exhibited enhanced electron transport and catalytic efficiency towards the oxidation of Diethylaminoethanethiol (DEAET) and hydrazine compared with the other electrodes studied. The EPPGE-SWCNT-PB showed good electrochemical stability in the analytical solution, showing limit of detection in the micromolar range and catalytic rate constant of 3.71×106 and 7.56×106 cm3 mol-1 s-1 for DEAET and hydrazine respectively. The adsorption properties of these analytes that impact on their detection at the SWCNT-PB film modified electrode were evaluated and discussed. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Wiley-VCH Verlag GmbH & Co |
en_US |
dc.relation.ispartofseries |
Workflow;6136 |
|
dc.subject |
Single-walled carbon nanotubes |
en_US |
dc.subject |
Prusssian blue nanoparticles |
en_US |
dc.subject |
Electrocatalysis |
en_US |
dc.subject |
Diethylaminoethanethiol |
en_US |
dc.subject |
Hydrazine |
en_US |
dc.subject |
Nanotubes |
en_US |
dc.title |
Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Adekunle, A., & Ozoemena, K. (2010). Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles. http://hdl.handle.net/10204/5794 |
en_ZA |
dc.identifier.chicagocitation |
Adekunle, AS, and KI Ozoemena "Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles." (2010) http://hdl.handle.net/10204/5794 |
en_ZA |
dc.identifier.vancouvercitation |
Adekunle A, Ozoemena K. Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles. 2010; http://hdl.handle.net/10204/5794. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Adekunle, AS
AU - Ozoemena, KI
AB - In this work, edged plane pyrolytic graphite electrode EPPGE was modified with functionalised single-walled carbon nanotubes and Prussian blue nanoparticles (PB). The modified electrode was characterised by techniques such as TEM, FTIR, XPS, EDX and cyclic voltammetry. The EPPGE-SWCNT-PB platform exhibited enhanced electron transport and catalytic efficiency towards the oxidation of Diethylaminoethanethiol (DEAET) and hydrazine compared with the other electrodes studied. The EPPGE-SWCNT-PB showed good electrochemical stability in the analytical solution, showing limit of detection in the micromolar range and catalytic rate constant of 3.71×106 and 7.56×106 cm3 mol-1 s-1 for DEAET and hydrazine respectively. The adsorption properties of these analytes that impact on their detection at the SWCNT-PB film modified electrode were evaluated and discussed.
DA - 2010-11
DB - ResearchSpace
DP - CSIR
KW - Single-walled carbon nanotubes
KW - Prusssian blue nanoparticles
KW - Electrocatalysis
KW - Diethylaminoethanethiol
KW - Hydrazine
KW - Nanotubes
LK - https://researchspace.csir.co.za
PY - 2010
SM - 1040-0397
T1 - Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles
TI - Electrocatalytic oxidation of diethylaminoethanethiol and hydrazine at single-walled carbon nanotubes modified with prussian blue nanoparticles
UR - http://hdl.handle.net/10204/5794
ER -
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en_ZA |