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Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium

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dc.contributor.author Mamuru, SA
dc.contributor.author Ozoemena, KI
dc.date.accessioned 2012-04-18T10:11:28Z
dc.date.available 2012-04-18T10:11:28Z
dc.date.issued 2010-11
dc.identifier.citation Mamuru, SA and Ozoemena, KI. 2010. Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium. Electrochemistry Communications, vol. 12(11), pp 1539-1542 en_US
dc.identifier.issn 1388-2481
dc.identifier.uri http://www.sciencedirect.com/science/article/pii/S1388248110003747
dc.identifier.uri http://hdl.handle.net/10204/5786
dc.description Copyright: 2010 Elsevier. This is an ABSTRACT ONLY en_US
dc.description.abstract Oxygen reduction reaction (ORR) in alkaline medium at iron (II) tetrakis (diaquaplatinum) octacarboxyphthalocyanine (PtFeOCPc) catalyst supported on multi-walled carbon nanotubes (MWCNTs) has been described. The ORR followed the direct 4-electron transfer process, with a very low onset potential (approximately zero volts vs. Ag|AgCl, saturated KCl) and at a kinetic rate constant, 2.78 x 10-2 cm s-1. The results clearly showed that the ORR activity at the MWCNT-PtFeOCPc platform is comparable or even better than recent reports with other electrocatalysts, thus a promising catalytic platform for cathodic process in fuel cell device. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Workflow;6124
dc.subject Iron(II) tetrakis(diaquaplatinum) en_US
dc.subject Octacarboxyphthalocyanine en_US
dc.subject Multi-walled carbon nanotubes en_US
dc.subject Oxygen reduction reaction en_US
dc.subject Kinetic rate constant en_US
dc.title Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium en_US
dc.type Article en_US
dc.identifier.apacitation Mamuru, S., & Ozoemena, K. (2010). Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium. http://hdl.handle.net/10204/5786 en_ZA
dc.identifier.chicagocitation Mamuru, SA, and KI Ozoemena "Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium." (2010) http://hdl.handle.net/10204/5786 en_ZA
dc.identifier.vancouvercitation Mamuru S, Ozoemena K. Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium. 2010; http://hdl.handle.net/10204/5786. en_ZA
dc.identifier.ris TY - Article AU - Mamuru, SA AU - Ozoemena, KI AB - Oxygen reduction reaction (ORR) in alkaline medium at iron (II) tetrakis (diaquaplatinum) octacarboxyphthalocyanine (PtFeOCPc) catalyst supported on multi-walled carbon nanotubes (MWCNTs) has been described. The ORR followed the direct 4-electron transfer process, with a very low onset potential (approximately zero volts vs. Ag|AgCl, saturated KCl) and at a kinetic rate constant, 2.78 x 10-2 cm s-1. The results clearly showed that the ORR activity at the MWCNT-PtFeOCPc platform is comparable or even better than recent reports with other electrocatalysts, thus a promising catalytic platform for cathodic process in fuel cell device. DA - 2010-11 DB - ResearchSpace DP - CSIR KW - Iron(II) tetrakis(diaquaplatinum) KW - Octacarboxyphthalocyanine KW - Multi-walled carbon nanotubes KW - Oxygen reduction reaction KW - Kinetic rate constant LK - https://researchspace.csir.co.za PY - 2010 SM - 1388-2481 T1 - Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium TI - Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium UR - http://hdl.handle.net/10204/5786 ER - en_ZA


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