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Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine

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dc.contributor.author Agboola, BO
dc.contributor.author Ozoemena, KI
dc.date.accessioned 2012-04-18T11:29:21Z
dc.date.available 2012-04-18T11:29:21Z
dc.date.issued 2010-06
dc.identifier.citation Agboola, BO and Ozoemena, KI. 2010. Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine. Journal of Power Sources, vol. 195(12), pp 3841-3848 en_US
dc.identifier.issn 0378-7753
dc.identifier.uri http://www.sciencedirect.com/science/article/pii/S0378775310000169
dc.identifier.uri http://hdl.handle.net/10204/5789
dc.description Copyright: 2010 Elsevier. This is an ABSTRACT ONLY en_US
dc.description.abstract Supercapacitive behaviour of a novel functional material, nickel (II) octa [(3,5-biscarboxylate)-phenoxy] phthalocyanine (NiOBCPPc) upon covalent integration with phenylamine functionalized single-walled carbon nanotubes (SWCNT-phenylamine ) is reported for the first time. The supercapacitive behaviour of the hybrid (NiOBCPPc-SWCNT-phenylamine) was investigated using galvanostatic charge–discharge and electrochemical impedance spectroscopy. Using a more reliable galvanostatic charge–discharge method, the NiOBCPPc-SWCNT-phenylamine hybrid exhibited superior geometrical capacitance (~186mFcm-2) compared to either NiOBCPPc (~54mFcm-2) or SWCNT-phenylamine (~74mFcm-2) at a current density of 138µAcm-2. The NiOBCPPc-SWCNT-phenylamine gave excellent stability of over 1000 charge–discharge continuous cycling. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Workflow;6130
dc.subject Supercapacitance en_US
dc.subject Specific capacitance en_US
dc.subject Nickel (II) octa [(35-biscarboxylate)-phenoxy] en_US
dc.subject phthalocyanine (NiOBCPPc) en_US
dc.subject GCE-NiOBCPPc-SWCNT-phenylamine en_US
dc.subject Hybrid en_US
dc.title Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine en_US
dc.type Article en_US
dc.identifier.apacitation Agboola, B., & Ozoemena, K. (2010). Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine. http://hdl.handle.net/10204/5789 en_ZA
dc.identifier.chicagocitation Agboola, BO, and KI Ozoemena "Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine." (2010) http://hdl.handle.net/10204/5789 en_ZA
dc.identifier.vancouvercitation Agboola B, Ozoemena K. Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine. 2010; http://hdl.handle.net/10204/5789. en_ZA
dc.identifier.ris TY - Article AU - Agboola, BO AU - Ozoemena, KI AB - Supercapacitive behaviour of a novel functional material, nickel (II) octa [(3,5-biscarboxylate)-phenoxy] phthalocyanine (NiOBCPPc) upon covalent integration with phenylamine functionalized single-walled carbon nanotubes (SWCNT-phenylamine ) is reported for the first time. The supercapacitive behaviour of the hybrid (NiOBCPPc-SWCNT-phenylamine) was investigated using galvanostatic charge–discharge and electrochemical impedance spectroscopy. Using a more reliable galvanostatic charge–discharge method, the NiOBCPPc-SWCNT-phenylamine hybrid exhibited superior geometrical capacitance (~186mFcm-2) compared to either NiOBCPPc (~54mFcm-2) or SWCNT-phenylamine (~74mFcm-2) at a current density of 138µAcm-2. The NiOBCPPc-SWCNT-phenylamine gave excellent stability of over 1000 charge–discharge continuous cycling. DA - 2010-06 DB - ResearchSpace DP - CSIR KW - Supercapacitance KW - Specific capacitance KW - Nickel (II) octa [(35-biscarboxylate)-phenoxy] KW - phthalocyanine (NiOBCPPc) KW - GCE-NiOBCPPc-SWCNT-phenylamine KW - Hybrid LK - https://researchspace.csir.co.za PY - 2010 SM - 0378-7753 T1 - Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine TI - Synergistic enhancement of supercapacitance upon integration of nickel (II) octa[(3,5-biscarboxylate)-phenoxy] phthalocyanine with SWCNT-phenylamine UR - http://hdl.handle.net/10204/5789 ER - en_ZA


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