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dc.date.accessioned 2021-10-22T17:51:02Z
dc.date.available 2021-10-22T17:51:02Z
dc.date.issued 1989
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/127148
dc.description.abstract The surface topography of amorphous metals useful as electrocatalysts in water electrolysis, denoted as G16 (Cos50Ni25Si15Bu10) and G14 (Fe60Co20Si10B10), are studied at the gm scale with a conventional SEM, and at the nm scale with the STM. Both untreated specimens as well as those employed as electrodes for a relatively prolonged time exhibit the same microstructure with amorphous and crystalline surface regions. The microcrystallite reduced size structure, probably involving a very compact structure, appears to be of the greatest importance concerning the electrocatalytic activity of these materials. en
dc.format.extent 67-75 es
dc.language en es
dc.subject water es
dc.subject scanning tunneling microscopy es
dc.subject surface es
dc.title Scanning tunneling microscopy of amorphous alloy electrocatalysts for water electrolysis en
dc.type Articulo es
sedici.identifier.uri https://www.sciencedirect.com/science/article/abs/pii/0022072889801809 es
sedici.identifier.other https://doi.org/10.1016/0022-0728(89)80180-9 es
sedici.identifier.issn 0022-0728 es
sedici.creator.person Kreysa, G. es
sedici.creator.person Gómez, J. es
sedici.creator.person Baró, A. 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 Journal of Electroanalytical Chemistry and Interfacial Electrochemistry es
sedici.relation.journalVolumeAndIssue vol. 265, no. 1-2 es


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