Effect of the Random Defects Generated on the Surface of Pt(111) on the Electro‐oxidation of Ethanol: An Electrochemical Study

In the present work, the Pt(111) surface was disordered by controlling the density of {110}‐ and {100}‐type defects. The cyclic voltammogram (CV) of a disordered surface in acid media consists of three contributions within the hydrogen adsorption/desorption region: one from the well‐ordered Pt(111)...

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Veröffentlicht in:	Chemphyschem 2019-11, Vol.20 (22), p.3045-3055
Hauptverfasser:	Barbosa, Amaury F. B., Del Colle, Vinicius, Gómez‐Marín, Ana M., Angelucci, Camilo A., Tremiliosi‐Filho, Germano
Format:	Artikel
Sprache:	eng
Schlagworte:	chronoamperometry CO stripping cyclic voltammetry Deactivation Defects Domains Ethanol ethanol electro-oxidation reaction Oxidation Platinum platinum single crystals Surface defects Symmetry
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