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International Letters of Chemistry, Physics and Astronomy
Volume 14
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Calculation of Diffusion Coefficients for Oxidation of Ferrocene Derivative Synthesized at Two Different Electrodes Using Rotating Disk Electrode (RDE)

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Abstract:

The electrochemical behavior of N'-Ferrocenylmethyl-N'-Phenylbenzohydrazide synthesized is studied by Rotating Disk Electrode (RDE) Voltammetry to study the kinetics of oxidation and the effect of hydrazide group on ferrocene in organic medium. Thus, two different electrodes (Pt and Gc) were used in ordre to determine this latter. According to the ferrocene taken as a witness the hydrazide group related to the ferrocene made oxydation more difficult. This ferrocenic derivative showed an electrochemical stability, a reversible electrochemical system and an electronic attractor effect of these substitutional ferrocene groups. Finally, we calculated some electrochemical parameters which were: the diffusion coefficients (D), the layer thickness (δ) in addition to the electron transfer rate.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 14)
Pages:
39-47
DOI:
10.18052/www.scipress.com/ILCPA.14.39
Citation:
S. N. Nacer et al., "Calculation of Diffusion Coefficients for Oxidation of Ferrocene Derivative Synthesized at Two Different Electrodes Using Rotating Disk Electrode (RDE)", International Letters of Chemistry, Physics and Astronomy, Vol. 14, pp. 39-47, 2013
Online since:
Sep 2013
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