Fundamental Input of Analytical Electrochemistry in the Determination of Intermediates and Reaction Mechanisms in Electrosynthetic Processes

Eric Labbé; Olivier Buriez

Fundamental Input of Analytical Electrochemistry in the Determination of Intermediates and Reaction Mechanisms in Electrosynthetic Processes

Eric Labbé ¹ Olivier Buriez ¹

1 PASTEUR - Processus d'Activation Sélective par Transfert d'Energie Uni-électronique ou Radiatif (UMR 8640)

Abstract : Electroanalytical techniques like cyclic voltammetry allow convenient and fast identification of the redox status and stability of the intermediates generated at electrodes in electrosynthetic processes. Accordingly, reliable mechanistic features can also be derived from the electrochemical characterization of the reactive species, and in some cases complete and complex mechanisms can be disclosed. This minireview highlights some representative examples taken from metal-catalyzed electroreductive processes where simple electrochemical approaches provide essential information on the nature and the fate of the species formed. A special focus is made on cobalt-promoted electrosynthetic processes owing to the broad range of situations they display towards the stability of electrogenerated species, their reactivity and the possible follow-up reactions.

Type de document :

Article dans une revue

Domaine :

Chimie / Chimie analytique

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https://hal-ens.archives-ouvertes.fr/hal-02303634
Contributeur : Eric Labbé <>
Soumis le : mercredi 2 octobre 2019 - 14:33:35
Dernière modification le : samedi 5 octobre 2019 - 01:22:08

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