%0 Journal Article
%T Electro Oxidation of Methanol on Copper Nanoparticles Supported Poly (O- Amino Phenol) Nanotubes
%A Meysam Sharifirad
%J Iranica Journal of Energy and Environment (IJEE)
%D 2012
%I IDOSI
%X In this article, the electrochemical synthesis and the characterization of Cu nanoparticles dispersed poly (o-aminophenol) (POAP) nanotube electrode is reported. The morphology of the electrode was characterized by scanning electron microscopy (SEM). Catalytic activity and stability for the oxidation of methanol were studied by using cyclic voltammetry and electrochemical impedance spectroscopy (EIS) were performed. The results show that poly (o-aminophenol) nanotubes electrodes significantly enhance the catalytic activity of copper nanoparticles for oxidation of methanol. The results obtained affirm that the dispersion of the copper particles is connected with catalytic response to a higher activity. The nanotubular morphology of poly (o- aminophenol) helps in the effective dispersion of Cu particles facilitating the easier access of methanol to the catalytic sites. The poly (o-aminophenol) nanotubes modified with copper nanoparticles cause a great increase in electroactivity and the electro-catalytic oxidation of methanol.
%K Methanol oxidation
%K Conducting polymers
%K Nanostructured materials
%K Electro-catalyst
%U http://www.ijee.net/Journal/ijee/vol3/no1/5.pdf