Adekunle, ASOzoemena, KI2012-04-122012-04-122011-07Adekunle, AS and Ozoemena, KI. 2011. Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media. Electroanalysis, vol. 23(4), pp 971-9791040-03971521-4109http://onlinelibrary.wiley.com/doi/10.1002/elan.201000597/fullhttp://hdl.handle.net/10204/5743Copyright: 2011 Wiley. This is an ABSTRACT ONLY.Supercapacitive properties of single-walled carbon nanotubes/metal oxides nanocomposites (SWCNT-MO where M=Ni, Fe, Co) have been described. The SWCNT-MO nanocomposites was confirmed with SEM, EDX and XPS techniques. Supercapacitive properties of the modified electrodes in H2SO4 and Na2SO4 electrolytes was investigated using cyclic voltammetry (CV), galvanostatic constant current charge-discharge (CD) and the electrochemical impedance spectroscopy (EIS) techniques. SWCNT-NiO nanocomposite modified electrodes gave better supercapacitive performance with a specific capacitance of 186 m Fcm2 (or 928 Fg 1). This value compared quite favourably and even higher than values hitherto reported in several literature.enSingle-Walled Carbon NanotubesSWCNTSWCNT-metal oxide nanocompositesElectrodepositionSupercapacitanceCyclic voltammetryImpedance spectroscopyArticleAdekunle, A., & Ozoemena, K. (2011). Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media. http://hdl.handle.net/10204/5743Adekunle, AS, and KI Ozoemena "Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media." (2011) http://hdl.handle.net/10204/5743Adekunle A, Ozoemena K. Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media. 2011; http://hdl.handle.net/10204/5743.TY - Article AU - Adekunle, AS AU - Ozoemena, KI AB - Supercapacitive properties of single-walled carbon nanotubes/metal oxides nanocomposites (SWCNT-MO where M=Ni, Fe, Co) have been described. The SWCNT-MO nanocomposites was confirmed with SEM, EDX and XPS techniques. Supercapacitive properties of the modified electrodes in H2SO4 and Na2SO4 electrolytes was investigated using cyclic voltammetry (CV), galvanostatic constant current charge-discharge (CD) and the electrochemical impedance spectroscopy (EIS) techniques. SWCNT-NiO nanocomposite modified electrodes gave better supercapacitive performance with a specific capacitance of 186 m Fcm2 (or 928 Fg 1). This value compared quite favourably and even higher than values hitherto reported in several literature. DA - 2011-07 DB - ResearchSpace DP - CSIR KW - Single-Walled Carbon Nanotubes KW - SWCNT KW - SWCNT-metal oxide nanocomposites KW - Electrodeposition KW - Supercapacitance KW - Cyclic voltammetry KW - Impedance spectroscopy LK - https://researchspace.csir.co.za PY - 2011 SM - 1040-0397 SM - 1521-4109 T1 - Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media TI - Electrosynthesised metal (Ni, Fe, Co) oxide films on single-walled carbon nanotube platforms and their supercapacitance in acidic and neutral pH media UR - http://hdl.handle.net/10204/5743 ER -