Mamuru, SAOzoemena, KI2012-04-182012-04-182010-05Mamuru, SA and Ozoemena, KI. 2010. Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites. Electroanalysis, vol. 22(9), pp 985-9941040-0397http://onlinelibrary.wiley.com/doi/10.1002/elan.200900438/pdfhttp://hdl.handle.net/10204/5785Copyright: 2010 Wiley-VCH Verlag GmbH & Co. This is an ABSTRACT ONLY.Electron transfer and oxygen reduction dynamics at nanostructured iron(II) phthalocyanine/multi-walled carbon nanotubes composite supported on an edge plane pyrolytic graphite electrode (EPPGE-MWCNT-nanoFePc) platform have been reported. All the electrodes showed the category 3 diffusional behaviour according to the Davies – Compton theoretical framework. Both MWCNTs and MWCNT-nanoFePc showed huge current responses compared to the other electrodes, suggesting the redox processes of trapped redox species within the porous layers of MWCNTs. Electron transfer process is much easier at the EPPGE-MWCNT and EPPGE-MWCNT-nanoFePc compared to the other electrodes. The best response for oxygen reduction reaction was at the EPPGE-MWCNTnanoFePc, yielding a 4-electron process.enNanostructured FePcOxygen reduction reactionMWCNTsDiffusion distanceElectron transferNanostructuresHeterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocompositesArticleMamuru, S., & Ozoemena, K. (2010). Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites. http://hdl.handle.net/10204/5785Mamuru, SA, and KI Ozoemena "Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites." (2010) http://hdl.handle.net/10204/5785Mamuru S, Ozoemena K. Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites. 2010; http://hdl.handle.net/10204/5785.TY - Article AU - Mamuru, SA AU - Ozoemena, KI AB - Electron transfer and oxygen reduction dynamics at nanostructured iron(II) phthalocyanine/multi-walled carbon nanotubes composite supported on an edge plane pyrolytic graphite electrode (EPPGE-MWCNT-nanoFePc) platform have been reported. All the electrodes showed the category 3 diffusional behaviour according to the Davies – Compton theoretical framework. Both MWCNTs and MWCNT-nanoFePc showed huge current responses compared to the other electrodes, suggesting the redox processes of trapped redox species within the porous layers of MWCNTs. Electron transfer process is much easier at the EPPGE-MWCNT and EPPGE-MWCNT-nanoFePc compared to the other electrodes. The best response for oxygen reduction reaction was at the EPPGE-MWCNTnanoFePc, yielding a 4-electron process. DA - 2010-05 DB - ResearchSpace DP - CSIR KW - Nanostructured FePc KW - Oxygen reduction reaction KW - MWCNTs KW - Diffusion distance KW - Electron transfer KW - Nanostructures LK - https://researchspace.csir.co.za PY - 2010 SM - 1040-0397 T1 - Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites TI - Heterogeneous electron transfer and oxygen reduction reaction at nanostructured iron(II) phthalocyanine and its MWCNTs nanocomposites UR - http://hdl.handle.net/10204/5785 ER -