期刊
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
卷 612, 期 1, 页码 147-150出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jelechem.2007.07.016
关键词
naphthalene derivatives; acenaphthene; cyclic voltammetry; glassy carbon electrode; electrochemical oxidation; peak potentials; numbers of electrons transferred; radical ions
A group of 26 naphthalene derivatives was investigated by cyclic voltammetry on a glassy carbon electrode. The compounds were dissolved in water-acetone (1:1 v/v) mixture to which 0.1 M tetramethylammonium tetrafiuoroborate was added, as the supporting electrolyte. The measurements were done at room temperature. Oxidation peak current intensities and potentials were measured, and the numbers of electrons transferred were calculated, using Randles-Sevcik equation. The peak potentials were correlated with the calculated, by AM I program, energies of the highest occupied molecular orbitals of the compounds studies. The obtained data were tabulated, and cyclic voltammograms of naphthalene and acenaphthene, together with the peak potentials correlation, are shown as figures. (c) 2007 Elsevier B.V. All rights reserved.
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