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Nanostructured CuO directly grown on copper electrochemically: synthesis and characterization

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CPCQ 2015, 31 Mars - 02 Avril 2015

Nanostructured CuO directly grown on copper electrochemically:

synthesis and characterization

A.HAMAMa,b*,M.MOKHTARIa, D.OUKILb, S.BOUHOUCHEa, L.MAKHLOUFIb

a Welding and NDT Research Center CSC-Algeria, Siderurgy and Metallurgy Research Unit URASM-

CSC B.P 196.23000 Annaba, Algeria .

b LECVE Laboratory, Chemical Engineering Department, Faculty of Technology, University of Bejaia,

06000, Bejaia, Algeria.

*email: hamam.abderrazak@yahoo.com

Abstract

Nanostructured CuO was directly grown on copper foam. The Cu foil was modified electrochemically by Cyclic voltammetry (CVs) a three electrode cell with Cu foam working electrode, platinum foil counter electrode and saturated calomel reference electrode in 5 M KOH solution,after reaction for Cu electrooxidation at room temperature. The shiny Cu foil surface turned to complete black after the reaction. The obtained electrode (denoted as CuO/Cu). The morphology and structure of the CuO were examined by X-ray diffraction spectroscopy.

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