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dc.contributor.author
Al Bacha, S.  
dc.contributor.author
Farias, Eliana Desiree  
dc.contributor.author
Garrigue, Patrick  
dc.contributor.author
Zakhour, Mirvat  
dc.contributor.author
Nakhl, Michel  
dc.contributor.author
Bobet, Jean Louis  
dc.contributor.author
Zigah, Dodzi  
dc.date.available
2022-10-13T12:48:54Z  
dc.date.issued
2022-02  
dc.identifier.citation
Al Bacha, S.; Farias, Eliana Desiree; Garrigue, Patrick; Zakhour, Mirvat; Nakhl, Michel; et al.; Local enhancement of hydrogen production by the hydrolysis of Mg17Al12 with Mg “model” material; Elsevier Science SA; Journal of Alloys and Compounds; 895; 2; 2-2022; 1-21  
dc.identifier.issn
0925-8388  
dc.identifier.uri
http://hdl.handle.net/11336/172897  
dc.description.abstract
The effect of galvanic coupling on the corrosion behavior of Mg and Mg17Al12 in Mg-Al alloys was studied by Scanning ElectroChemical Microscopy (SECM). The effect of galvanic coupling between Mg and Mg17Al12 was investigated using a “model” Mg+Mg17Al12 material with a controlled microstructure to evaluate the hydrogen evolution at a micrometric scale. SECM maps revealed that galvanic coupling between Mg and Mg17Al12 accelerates the corrosion rate (formation of a thicker passive layer) of both components. Mg17Al12 acts controversially to a conventional cathode in galvanic system since hydrogen production by its hydrolysis reaction was found to increase due to the electron transfer with the anode (Mg).  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science SA  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
CORROSION  
dc.subject
GALVANIC COUPLING  
dc.subject
HYDROGEN PRODUCTION  
dc.subject
MG  
dc.subject
MG17AL12  
dc.subject
SECM  
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Local enhancement of hydrogen production by the hydrolysis of Mg17Al12 with Mg “model” material  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-09-21T23:28:20Z  
dc.journal.volume
895  
dc.journal.number
2  
dc.journal.pagination
1-21  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Al Bacha, S.. Lebanese University, Faculty Of Sciences Ii; Líbano. Universite de Bordeaux; Francia. Université Paris-Saclay; Francia  
dc.description.fil
Fil: Farias, Eliana Desiree. Universite de Bordeaux; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina  
dc.description.fil
Fil: Garrigue, Patrick. Universite de Bordeaux; Francia  
dc.description.fil
Fil: Zakhour, Mirvat. Lebanese University, Faculty Of Sciences Ii; Líbano  
dc.description.fil
Fil: Nakhl, Michel. Lebanese University, Faculty Of Sciences Ii; Líbano  
dc.description.fil
Fil: Bobet, Jean Louis. Universite de Bordeaux; Francia  
dc.description.fil
Fil: Zigah, Dodzi. Universite de Bordeaux; Francia. Université de Poitiers; Francia  
dc.journal.title
Journal of Alloys and Compounds  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925838821039700  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jallcom.2021.162560  

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