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dc.date.accessioned 2019-11-05T12:02:47Z
dc.date.available 2019-11-05T12:02:47Z
dc.date.issued 1990-02
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/84883
dc.description.abstract The nucleation and growth of Ag(I) oxide layers on polycrystalline Ag electrodes is studied by potentiodynamic and potentiostatic current transients in 0.1 M NaOH. A model involving the diffusion controlled growth of a basal layer followed by the nucleation and growth of a secondary layer is proposed. Various nucleation parameters are estimated by comparing experimental data with simulated transients, and the results are discussed in terms of the atomistic theory of electrochemical phase formation. The influence of the nucleation parameters on the shape of the current transients is analysed and some controversial results in the literature are explained. en
dc.format.extent 489-496 es
dc.language en es
dc.subject Plata es
dc.subject Óxidos es
dc.subject polycrystalline es
dc.subject Electrodos es
dc.subject Electroquímica es
dc.subject Alcalinización es
dc.title The mechanism of silver(I) oxide formation on polycrystalline silver in alkaline solution en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0013-4686(90)87034-Y es
sedici.identifier.issn 0013-4686 es
sedici.title.subtitle Determination of nucleation and growth rates en
sedici.creator.person Alonso, Concepción es
sedici.creator.person Salvarezza, Roberto Carlos es
sedici.creator.person Vara, J. M. 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 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 Electrochimica Acta es
sedici.relation.journalVolumeAndIssue vol. 35, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)