MODIFICATION OF POLYPYRROLE FILM WITH GOLD MICROPARTICLES FOR GLUCOSE OXIDATION

Imene Chikouche, Charif Dehchar, Ahmed Zouaoui, Sophie Tingry, Fares Rezig and Bochra Bouhcida
Additional contact information
Imene Chikouche: Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie†Department of Process Engineering, Faculty of Technology, University of Ferhat Abbas, Setif-1, Algeria
Charif Dehchar: Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie‡Department of Process Engineering, Faculty of Technology, University of 20 August 1955-Skikda, Algeria
Ahmed Zouaoui: Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie
Sophie Tingry: �Institut Européen des Membranes, IEM UMR 5635, Université Montpellier, ENSCM, CNRS Montpellier, France
Fares Rezig: Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie
Bochra Bouhcida: Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie

Surface Review and Letters (SRL), 2024, vol. 31, issue 09, 1-8

Abstract: This work presents the preparation of a gold-polypyrrole (Au-PPy) composite film on a silicon (Si) semiconductor supported by electrodeposition, and the study of its electrocatalytic activity as an anode catalyst for the glucose oxidation reaction in alkaline media. The microstructure of the as-prepared Au-PPy film is characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The results show that the presence of the polymer film on the Si support improves the conductivity of the latter and enables better distribution of the Au microparticles on the electrode surface, thus helping to increase their catalytic activity for glucose oxidation.

Keywords: Composites; glucose; gold; oxidation; polypyrrole (search for similar items in EconPapers)
Date: 2024
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X24500690
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:31:y:2024:i:09:n:s0218625x24500690

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X24500690

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().