Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy

Autores
Martinez, Pablo Sergio; Ruiz, Fabricio Carlos; Visintin, Arnaldo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A systematic study about the effect of different electrolyte concentrations (KOH2M, 4M,6M and 8M) at 293K on the electrochemical properties of Ti12Zr21.5V10Ni38.4Cr4.5Mn13.6 AB2-type alloy was performed. This alloy can be used as active material of the negative electrode of nickel-metal hydride batteries. The variation in KOH concentration has influence in the activation processes, the discharge capacity and the cycle life of the AB2 alloy. The maximum discharge capacity and the faster activation are reached at KOH 8M, whereas the better cycle life performance is achieved to KOH 4M. These are innovative results because previous research has not explicitly considered the type and composition of the studied alloy.
Fil: Martinez, Pablo Sergio. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina
Fil: Ruiz, Fabricio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina
Fil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Materia
Koh
Eis
Hrd
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5024
Acceder
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spelling Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type AlloyMartinez, Pablo SergioRuiz, Fabricio CarlosVisintin, ArnaldoKohEisHrdhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A systematic study about the effect of different electrolyte concentrations (KOH2M, 4M,6M and 8M) at 293K on the electrochemical properties of Ti12Zr21.5V10Ni38.4Cr4.5Mn13.6 AB2-type alloy was performed. This alloy can be used as active material of the negative electrode of nickel-metal hydride batteries. The variation in KOH concentration has influence in the activation processes, the discharge capacity and the cycle life of the AB2 alloy. The maximum discharge capacity and the faster activation are reached at KOH 8M, whereas the better cycle life performance is achieved to KOH 4M. These are innovative results because previous research has not explicitly considered the type and composition of the studied alloy.Fil: Martinez, Pablo Sergio. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; ArgentinaFil: Ruiz, Fabricio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; ArgentinaFil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaElectrochemical Society2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5024Martinez, Pablo Sergio; Ruiz, Fabricio Carlos; Visintin, Arnaldo; Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy; Electrochemical Society; Journal of the Electrochemical Society; 161; 3; 1-2014; A326-A3290013-4651enginfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/url/http://jes.ecsdl.org/content/161/3/A326.abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1149/2.042403jesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:44:34Zoai:ri.conicet.gov.ar:11336/5024instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:44:34.407CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
title Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
spellingShingle Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
Martinez, Pablo Sergio
Koh
Eis
Hrd
title_short Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
title_full Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
title_fullStr Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
title_full_unstemmed Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
title_sort Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy
dc.creator.none.fl_str_mv Martinez, Pablo Sergio
Ruiz, Fabricio Carlos
Visintin, Arnaldo
author Martinez, Pablo Sergio
author_facet Martinez, Pablo Sergio
Ruiz, Fabricio Carlos
Visintin, Arnaldo
author_role author
author2 Ruiz, Fabricio Carlos
Visintin, Arnaldo
author2_role author
author
dc.subject.none.fl_str_mv Koh
Eis
Hrd
topic Koh
Eis
Hrd
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A systematic study about the effect of different electrolyte concentrations (KOH2M, 4M,6M and 8M) at 293K on the electrochemical properties of Ti12Zr21.5V10Ni38.4Cr4.5Mn13.6 AB2-type alloy was performed. This alloy can be used as active material of the negative electrode of nickel-metal hydride batteries. The variation in KOH concentration has influence in the activation processes, the discharge capacity and the cycle life of the AB2 alloy. The maximum discharge capacity and the faster activation are reached at KOH 8M, whereas the better cycle life performance is achieved to KOH 4M. These are innovative results because previous research has not explicitly considered the type and composition of the studied alloy.
Fil: Martinez, Pablo Sergio. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina
Fil: Ruiz, Fabricio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Investigación Aplicada; Argentina
Fil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
description A systematic study about the effect of different electrolyte concentrations (KOH2M, 4M,6M and 8M) at 293K on the electrochemical properties of Ti12Zr21.5V10Ni38.4Cr4.5Mn13.6 AB2-type alloy was performed. This alloy can be used as active material of the negative electrode of nickel-metal hydride batteries. The variation in KOH concentration has influence in the activation processes, the discharge capacity and the cycle life of the AB2 alloy. The maximum discharge capacity and the faster activation are reached at KOH 8M, whereas the better cycle life performance is achieved to KOH 4M. These are innovative results because previous research has not explicitly considered the type and composition of the studied alloy.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/5024
Martinez, Pablo Sergio; Ruiz, Fabricio Carlos; Visintin, Arnaldo; Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy; Electrochemical Society; Journal of the Electrochemical Society; 161; 3; 1-2014; A326-A329
0013-4651
url http://hdl.handle.net/11336/5024
identifier_str_mv Martinez, Pablo Sergio; Ruiz, Fabricio Carlos; Visintin, Arnaldo; Influence of Different Electrolyte Concentrations on the Performance of an AB2-Type Alloy; Electrochemical Society; Journal of the Electrochemical Society; 161; 3; 1-2014; A326-A329
0013-4651
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/url/http://jes.ecsdl.org/content/161/3/A326.abstract
info:eu-repo/semantics/altIdentifier/doi/10.1149/2.042403jes
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Electrochemical Society
publisher.none.fl_str_mv Electrochemical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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