Electro-reduction of diazonium salts on gold: why do we observe multi-peaks ?

Abstract : Multi-peaks have been observed when reducing diazonium salts by cyclic voltammetry (CV). In order to explain that behavior, we studied the electrochemical properties of a fluorinated diazonium salt that exhibits a strongly passivating behavior on various micro-crystalline gold electrodes. We propose here that each sub-peak observed in CV corresponds to the reduction of the compound on a distinct crystallographic site
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Submitted on : Wednesday, August 20, 2014 - 10:47:16 AM
Last modification on : Saturday, May 11, 2019 - 1:21:03 AM

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Alessandro Benedetto, Mirela Balog, Pascal Viel, Franck Le Derf, Marc Sallé, et al.. Electro-reduction of diazonium salts on gold: why do we observe multi-peaks ?. Electrochimica Acta, Elsevier, 2008, 53, pp.7117-7122. ⟨10.1016/j.electacta.2008.05.001⟩. ⟨cea-01056555⟩

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