dc.contributor.author |
Mamuru, SA
|
|
dc.contributor.author |
Ozoemena, KI
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|
dc.contributor.author |
Fukuda, T
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|
dc.contributor.author |
Kobayashi, N
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|
dc.date.accessioned |
2011-03-30T07:22:38Z |
|
dc.date.available |
2011-03-30T07:22:38Z |
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dc.date.issued |
2010-10 |
|
dc.identifier.citation |
Mamuru, SA, Ozoemena, KI, Fukuda, T and Kobayashi, N. 2010. Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid. Journal of Materials Chemistry, Vol. 20(47), pp 10705-10715 |
en_US |
dc.identifier.issn |
0959-9428 |
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dc.identifier.uri |
http://hdl.handle.net/10204/4934
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|
dc.description |
Copyright: 2010 The Royal Society of Chemistry |
en_US |
dc.description.abstract |
A novel platinum-based macrocycle, iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine (PtFeOCPc), was synthesised and characterised. The heterogeneous electron transfer and electrocatalytic properties of this functional material towards the oxidation of formic acid have been explored on a graphite electrode platform pre-modified with or without acid-functionalised multiwalled carbon nanotubes (MWCNTs). We prove that PtFeOCPc supported on a MWCNT platform (MWCNT–PtFeOCPc) exhibits enhanced electrochemical response in terms of (i) electron transfer towards outer-sphere redox probe, (ii) catalytic rate constant, and (iii) tolerance towards CO poisoning during formic acid oxidation. The results clearly suggest that the MWCNT–PtFeOCPc is a promising platform for potential application as an electrocatalyst for direct formic acid fuel cell. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
The Royal Society of Chemistry |
en_US |
dc.relation.ispartofseries |
Workflow request;6118 |
|
dc.subject |
Iron(II) tetrakis(diaquaplatinum) |
en_US |
dc.subject |
Octacarboxyphthalocyanine |
en_US |
dc.subject |
Electrocatalytic oxidation |
en_US |
dc.subject |
Electron transfer kinetics |
en_US |
dc.subject |
Multi walled carbon nanotube |
en_US |
dc.subject |
Pt-based phthalocyanine |
en_US |
dc.subject |
Voltammetry |
en_US |
dc.subject |
Fuel cell |
en_US |
dc.subject |
Materials chemistry |
en_US |
dc.title |
Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Mamuru, S., Ozoemena, K., Fukuda, T., & Kobayashi, N. (2010). Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid. http://hdl.handle.net/10204/4934 |
en_ZA |
dc.identifier.chicagocitation |
Mamuru, SA, KI Ozoemena, T Fukuda, and N Kobayashi "Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid." (2010) http://hdl.handle.net/10204/4934 |
en_ZA |
dc.identifier.vancouvercitation |
Mamuru S, Ozoemena K, Fukuda T, Kobayashi N. Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid. 2010; http://hdl.handle.net/10204/4934. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Mamuru, SA
AU - Ozoemena, KI
AU - Fukuda, T
AU - Kobayashi, N
AB - A novel platinum-based macrocycle, iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine (PtFeOCPc), was synthesised and characterised. The heterogeneous electron transfer and electrocatalytic properties of this functional material towards the oxidation of formic acid have been explored on a graphite electrode platform pre-modified with or without acid-functionalised multiwalled carbon nanotubes (MWCNTs). We prove that PtFeOCPc supported on a MWCNT platform (MWCNT–PtFeOCPc) exhibits enhanced electrochemical response in terms of (i) electron transfer towards outer-sphere redox probe, (ii) catalytic rate constant, and (iii) tolerance towards CO poisoning during formic acid oxidation. The results clearly suggest that the MWCNT–PtFeOCPc is a promising platform for potential application as an electrocatalyst for direct formic acid fuel cell.
DA - 2010-10
DB - ResearchSpace
DP - CSIR
KW - Iron(II) tetrakis(diaquaplatinum)
KW - Octacarboxyphthalocyanine
KW - Electrocatalytic oxidation
KW - Electron transfer kinetics
KW - Multi walled carbon nanotube
KW - Pt-based phthalocyanine
KW - Voltammetry
KW - Fuel cell
KW - Materials chemistry
LK - https://researchspace.csir.co.za
PY - 2010
SM - 0959-9428
T1 - Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid
TI - Iron(II) tetrakis(diaquaplatinum)octacarboxyphthalocyanine supported on multi-walled carbon nanotube platform: an efficient functional material for enhancing electron transfer kinetics and electrocatalytic oxidation of formic acid
UR - http://hdl.handle.net/10204/4934
ER -
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en_ZA |