Surface catalytic mechanism: theoretical study under conditions of differential square-wave voltammetry

Gulaboski, Rubin and Mirceski, Valentin (2022) Surface catalytic mechanism: theoretical study under conditions of differential square-wave voltammetry. Macedonian Journal of Chemistry and Chemical Engineering, 41 (1). pp. 1-10. ISSN 1857-5552

Text Surface Catalytic Mechanism in DSWV-Gulaboski-Mirceski (2022).pdf - Published Version Download (929kB)

Abstract

Differential square-wave voltammetry (DSWV) is the most recent modification of square-wave voltammetry (SWV), developed to advance the performance of the technique for both analytical and kinetic applications. The differential current-measuring protocol in DSWV leads to improved voltammetric features of the forward and backward current components, particularly when slow, i.e., quasi-reversible or irreversible electrode reactions are studied. In the present theoretical work, the catalytic electrode mechanism of the surface bound redox species (surface ECʹ mechanism) is studied under the conditions of the new technique, where E denotes the electrode reaction and Cʹ refers to the irreversible follow-up regener�ative chemical reaction. The theoretical data presented provides a general overview of the ECʹ reaction scheme, implying some specific voltammetric features that can be exploited for the estimation of relevant physical parameters of the electrode reaction E and the regenerative chemical reaction Cʹ.

Item Type:	Article
Impact Factor Value:	0.829
Subjects:	Natural sciences > Chemical sciences Natural sciences > Physical sciences
Divisions:	Faculty of Medical Science
Depositing User:	Rubin Gulaboski
Date Deposited:	18 May 2022 07:45
Last Modified:	18 May 2022 07:45
URI:	https://eprints.ugd.edu.mk/id/eprint/29757

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