The cyclic voltammetric behavior of dioctadecylviologen (DV2+) films of different thickness self-assembled on Ag single crystal electrodes is described. The dependence of the voltammetric behavior upon the amount of viologen deposited on Ag and upon the scan rate is explained by the interplay of the dimerization steps yielding DV2+-DV+, DV+-DV+, DV+-DV0, and the two consecutive electron-transfer steps DV2++e-⇔DV+ and DV++e-⇔DV0. © 2002 Elsevier Science B.V. All rights reserved.
Voltammetric behavior of dioctadecylviologen films of different thicknesses self-assembled on silver / Fernandez A.; Innocenti M.; Guidelli R.. - In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY. - ISSN 1572-6657. - ELETTRONICO. - 532:(2002), pp. 237-246. [10.1016/S0022-0728(02)00864-1]
Voltammetric behavior of dioctadecylviologen films of different thicknesses self-assembled on silver
Innocenti M.;Guidelli R.
2002
Abstract
The cyclic voltammetric behavior of dioctadecylviologen (DV2+) films of different thickness self-assembled on Ag single crystal electrodes is described. The dependence of the voltammetric behavior upon the amount of viologen deposited on Ag and upon the scan rate is explained by the interplay of the dimerization steps yielding DV2+-DV+, DV+-DV+, DV+-DV0, and the two consecutive electron-transfer steps DV2++e-⇔DV+ and DV++e-⇔DV0. © 2002 Elsevier Science B.V. All rights reserved.
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