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dc.date.accessioned 2019-08-23T12:20:29Z
dc.date.available 2019-08-23T12:20:29Z
dc.date.issued 1983-04
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/79603
dc.description.abstract A square-wave potential anodizing procedure to obtain noble metal surfaces with both a controlled roughness and a reproducible electrochemical response is presented. The influence of the characteristics of the square-wave potential perturbation are systematically studied. The modification of the surface takes place through the formation of a hydrated platinum oxide layer which is later electroreduced. The mechanism of growth of the hydrated oxide layer under both square-wave potential perturbation and potentiostatic conditions is critically discussed in terms of a complex sandwich-type structure. en
dc.format.extent 93-108 es
dc.language en es
dc.subject Electroquímica es
dc.subject Metal es
dc.subject Electrodos es
dc.subject electrocatalysis es
dc.subject square-wave potential es
dc.subject metales nobles es
dc.subject noble metals es
dc.title Changes in the electrochemical response of noble metals produced by square-wave potential perturbations en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0022-0728(83)80114-4
sedici.identifier.issn 0022-0728 es
sedici.title.subtitle A new technique for the preparation of reproducible electrode surfaces of interest in electrocatalysis en
sedici.creator.person Chialvo, Abel Cesar es
sedici.creator.person Triaca, Walter Enrique es
sedici.creator.person Arvia, Alejandro Jorge es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA) es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Electroanalytical Chemistry and Interfacial Electrochemistry es
sedici.relation.journalVolumeAndIssue vol. 146, no. 1 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)