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dc.date.accessioned 2021-07-15T14:41:23Z
dc.date.available 2021-07-15T14:41:23Z
dc.date.issued 1975
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/121739
dc.description.abstract The kinetics of the Ni electrode in acid solutions with a high chloride ion concentration has been investigated in the range of 25–75°C. Dissolution occurs uniformly only at low anodic potentials. When the latter exceeds a critical value, Ecrit, net localized metal corrosion takes place. The Eln ia plot at E < Ecrit corresponds to a curve approaching two limiting slopes, namely, 2RT3F at (E − Erest) → 0, and 2RTF at E → Ecrit. The cathodic Tafel slope is 2RTF. These results, including their pH dependence, are explained with a reaction mechanism involving the participation of adsorbed hydroxo-species. en
dc.format.extent 419-431 es
dc.language en es
dc.subject Kinetics es
dc.subject Nickel electrode es
dc.subject Adsorbed hydroxo-species es
dc.title Kinetics and mechanism of the nickel electrode en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0010-938X(75)90009-8 es
sedici.identifier.issn 0010-938X es
sedici.title.subtitle I. Acid solutions containing a high concentration of chloride and nickel ions en
sedici.creator.person Vilche, Jorge Roberto 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
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 Corrosion Science es
sedici.relation.journalVolumeAndIssue vol. 15, no. 6-12 es


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