Calculation of Diffusion Coefficients for Oxidation of ferrocene derivative synthesized at two different electrodes using Rotating Disk Electrode (RDE)

• Autorzy: Nacer S.N. , Khelef A. , Lanez T.
• Języki publikacji: EN

Abstrakty

EN

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 in addition to the electron transfer rate.

Słowa kluczowe

EN

Rotating Disk Electrode (RDE); diffusion coefficient; ferrocene derivative; half-wave potential; Randles-Sevcik equation

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2013
• Tom: Vol. 9, iss. 1
• Strony: 39--47
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Nacer S.N.

• VTRS Laboratory, University of El Oued, B.P.789, 39000, El Oued, Algeria

autor

Khelef A.

• VTRS Laboratory, University of El Oued, B.P.789, 39000, El Oued, Algeria

autor

Lanez T.

• VTRS Laboratory, University of El Oued, B.P.789, 39000, El Oued, Algeria
• [e-mail]

Bibliografia

• [1] P. Molina, A. Tarraga, D. Curiel, M. D. Vel, Journal of Organometallic Chemistry 258 (2001) 637.
• [2] Neghmouche N. S., Khelef A., Lanez T., Res. J. Phar. Bio. Chem. 1(1) (2010) 76-84.
• [3] Neghmouche N. S., Khelef A., Lanez T., J. Fun. App. Sci. 1(1) (2009) 23-30.
• [4] Neghmouche N. S., Lanez T., International Letters of Chemistry, Physics and Astronomy 4 (2013) 37-45.
• [5] Terki B., Chérifi N., Lanez T., Belaidi S., Asian J. Chem. 18(3) 2006.
• [6] Morikita T., Yamamoto T., J. Organomet. Chem. 809 (2001) 637-639.
• [7] Osgerby J. M., Pauson P. L., J. Chem. Soc. 1958, 642.
• [8] Neghmouche N. S, Lanez T., International Letters of Chemistry, Physics and Astronomy 7(1) (2013) 1-7.
• [9] Eisele S., Schwarz M., Speiser B., Tittel C., Electrochim. Acta 51 (2006) 5304.
• [10] Neghmouche N. S., Lanez T., International Letters of Chemistry, Physics and Astronomy 5 (2013) 76-85.
• [11] A. Khelef, N. S. Neghmouche, T. Lanez, J. Fun. App. Sci. 3(2) (2011) 75-84.