Electrochimical oxidation of glucose by Ni-Fe nanoparticiles dispersed on polyaniline thin films

Auteurs :  D. Lakhdari, A. Guittoum, O.Belgherbi, N. Benbrahim
Année : 2018
Domaine : Chimie
Type : Communication
Conférence: 10th anniversary International Conference on Nanomaterials (NANOCON 2018),
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Mots clés : Ni–Fe nanoparticles, glucose, Polyanilne, cyclic voltammetry, Electrocatalytic Oxidation

Résumé : 

In this work we describe the electrodeposition of Ni–Fe nanostructures on polyanilyne (PAni) as templates. The conditions and parameters influence in the morphology and electrochemical activity of the electrodeposited Ni–Fe nanoparticles.The electrocatalytic properties of Ni–Fe/polyanilyne-modified electrode toward the glucose oxidation were analyzed via cyclic voltammetry and amperometry. The studies showed that Ni–Fe /PAni electrode displayed the highest electrocatalytic activity, attributed to the high density of Ni–Fe nanoparticles deposited on the polyanilyne vibreuse nanotubes support.