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dc.date.accessioned 2022-06-08T13:17:04Z
dc.date.available 2022-06-08T13:17:04Z
dc.date.issued 1996
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/137519
dc.description.abstract The characteristics of hydrous nickel oxide layers formed by the application of a fast periodic squarewave potential routine to a polycrystalline nickel electrode in alkaline solutions of different composition have been studied. The charging/discharging properties of the electroformed oxide layers were derived from voltammetry. Infrared spectroscopy data indicated that the nickel oxide layers resulting from vacuum drying at 100°C consisted of a mixture of Ni(II) and Ni(III) oxides, the Ni(II)/Ni(III) ratio depending on the characteristics of the potential routine. X-ray analysis data and SEM micrographs showed the amorphous nature of the thick hydrous nickel hydroxide films produced by the above mentioned procedure. A correlation between the properties of the nickel oxide layers and their electrochemical response in alkaline solution has been advanced. en
dc.format.extent 493-502 es
dc.language en es
dc.subject Alkaline Solution es
dc.subject Nickel Oxide es
dc.subject Phenomenological Approach es
dc.subject Amorphous Nature es
dc.subject Amorphous Nature Electrochemical Response es
dc.title A phenomenological approach to hydrous nickel oxide electrodes prepared by applying periodic potential routines en
dc.type Articulo es
sedici.identifier.other doi:10.1007/bf01021972 es
sedici.identifier.issn 0021-891X es
sedici.identifier.issn 1572-8838 es
sedici.creator.person Visintin, Arnaldo es
sedici.creator.person Triaca, Walter Enrique es
sedici.creator.person Arvia, Alejandro Jorge es
sedici.subject.materias Física 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-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 Applied Electrochemistry es
sedici.relation.journalVolumeAndIssue vol. 26, no. 5 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)