DEVELOPMENT OF AN ANODE BASED ON PALLADIUM DEPOSITED ON A CONDUCTIVE POLYMER FOR GLUCOSE OXIDATION

Imene Chikouche, Charif Dehchar, Ahmed Zouaoui, Abdelkrim Chia and Zohir Cherora
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Imene Chikouche: Département des Sciences de la Matière, Faculté des Sciences et de la Technologie, Université Bordj Bou Arréridj, Algérie†Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie
Charif Dehchar: ��Département de Génie des Procédés, Faculté de Technologie, Université 20 août 1955-Skikda, Algérie
Ahmed Zouaoui: ��Laboratoire Croissance et Caractérisation de Nouveaux Semi-conducteurs, Université Ferhat Abbas, Sétif-1, Algérie
Abdelkrim Chia: Département des Sciences de la Matière, Faculté des Sciences et de la Technologie, Université Bordj Bou Arréridj, Algérie
Zohir Cherora: Département des Sciences de la Matière, Faculté des Sciences et de la Technologie, Université Bordj Bou Arréridj, Algérie

Surface Review and Letters (SRL), 2022, vol. 29, issue 11, 1-7

Abstract: In this work, we electrochemically developed a palladium–polypyrrole composite film on a silicon semiconductor support, and then studied its electrocatalytic activity — as an anode — towards the oxidation of glucose in an alkaline medium. The obtained electrode is characterized by various physicochemical techniques such as scanning electron microscopy (SEM), atomic force microscopy (AFM) and X-ray fluorescence (XRF). The results show that the presence of the polymer film on the Si support improves the conductivity of the latter and that the presence of palladium on the polymer film is at the origin of the reactivity of the electrode for glucose oxidation.

Keywords: Anode; composites; Glucose; Palladium; Polypyrrole (search for similar items in EconPapers)
Date: 2022
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DOI: 10.1142/S0218625X22501438

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