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dc.date.accessioned 2021-07-14T17:22:00Z
dc.date.available 2021-07-14T17:22:00Z
dc.date.issued 1986
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/121688
dc.description.abstract The first stages of the electrooxidation of CO previously adsorbed on polycrystalline Pt in 1 M HClO4 at 25°C were investigated by means of the triangularly modulated triangular potential sweep technique. Runs were made with a Pt surface covered either partially or completely with adsorbed CO over a wide range of frequency and amplitude of the modulating signal. Reactions between the strongly and the weakly bonded adsorbed oxygen-containing adsorbed species with the linear and the bridge forms of adsorbed CO were followed via the voltammetric measurements. The kinetics of the various possible processes are discussed in terms of previous results on the voltammetric electrooxidation of adsorbed CO and on the early stages of O-electroadsorption on Pt. CO adsorption on Pt produces a change in the apparent electrode capacity which is interpreted in terms of the structure of the inner part of the electrical double layer. en
dc.format.extent 137-148 es
dc.language en es
dc.subject Kinetics es
dc.subject Voltammetric electrooxidation es
dc.subject Carbon monoxide es
dc.title Kinetics and mechanism of the early stages of the voltammetric electrooxidation of carbon monoxide preadsorbed on polycrystalline platinum in acid electrolyte en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0022-0728(86)90032-X es
sedici.identifier.issn 0022-0728 es
sedici.creator.person Bilmes, Sara Aldabe es
sedici.creator.person Arvia, Alejandro Jorge es
sedici.subject.materias Química es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Electroanalytical Chemistry and Interfacial Electrochemistry es
sedici.relation.journalVolumeAndIssue vol. 198, no. 1 es

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