The Electrochemical Oxidation of  N , N ‐Diethyl‐ p ‐Phenylenediamine in DMF and Analytical Applications. Part I: Mechanistic Study | Zendy

Klymenko Oleksiy V. | Zendy; Giovanelli Debora | Zendy; Lawrence Nathan S. | Zendy; Rees Neil V. | Zendy; Jiang Li | Zendy; Jones Timothy G. J. | Zendy; Compton Richard G. | Zendy

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The Electrochemical Oxidation of N , N ‐Diethyl‐ p ‐Phenylenediamine in DMF and Analytical Applications. Part I: Mechanistic Study

Author(s) -

Klymenko Oleksiy V.,

Giovanelli Debora,

Lawrence Nathan S.,

Rees Neil V.,

Jiang Li,

Jones Timothy G. J.,

Compton Richard G.

Publication year - 2003

Publication title -

electroanalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 128

eISSN - 1521-4109

pISSN - 1040-0397

DOI - 10.1002/elan.200390115

Subject(s) - electrochemistry , dimethylformamide , platinum , electrode , chemistry , redox , kinetic energy , inorganic chemistry , organic chemistry , catalysis , physics , quantum mechanics , solvent

The electrochemical oxidation of N , N ‐diethyl‐ p ‐phenylenediamine in dimethylformamide has been studied at platinum and gold microdisk electrodes of various radii between 6.7 and 66 μm. The voltammetric responses revealed two electrochemically reversible waves the second of which becomes larger at higher concentrations and bigger electrode radii. The voltammetric signals have been modelled and the electrochemical oxidation reaction is not inconsistent with an EC rev ECE reaction. Kinetic parameters are reported.

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