The effect of high charging rates activation on the specific discharge capacity and efficiency of a negative electrode based on a LaMgAlMnCoNi alloy

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dc.contributor.authorFERREIRA, E.A.pt_BR
dc.contributor.authorZARPELON, L.M.C.pt_BR
dc.contributor.authorCASINI, J.C.S.pt_BR
dc.contributor.authorTAKIISHI, H.pt_BR
dc.contributor.authorFARIA, R.N.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:38:16Zpt_BR
dc.date.accessioned2014-07-30T11:47:06Z
dc.date.available2014-07-15T13:38:16Zpt_BR
dc.date.available2014-07-30T11:47:06Z
dc.date.issued2010pt_BR
dc.description.abstractA nickel-metal hydride (Ni-MH) rechargeable battery has been prepared using a La0.7Mg0.3Al0.3Mn0.4Co0.5Ni3.8 alloy as the negative electrode. The maximum discharge capacity of the La0.7Mg0.3Al0.3Mn0.4Co0.5Ni3.8 alloy has been determined (350 mAh/g). Using a high starting charging rate (2857 mAg-1) an efficiency of 49% has been achieved in the 4th cycle. The alloy and powders have been characterized by scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX) and X-ray diffraction (XRD).
dc.format.extent133-138pt_BR
dc.identifier.citationFERREIRA, E.A.; ZARPELON, L.M.C.; CASINI, J.C.S.; TAKIISHI, H.; FARIA, R.N. The effect of high charging rates activation on the specific discharge capacity and efficiency of a negative electrode based on a LaMgAlMnCoNi alloy. <b>Materials Science Forum</b>, v. 660-661, p. 133-138, 2010. DOI: <a href="https://dx.doi.org/10.4028/www.scientific.net/MSF.660-661.133">10.4028/www.scientific.net/MSF.660-661.133</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/4546.
dc.identifier.doi10.4028/www.scientific.net/MSF.660-661.133
dc.identifier.issn0255-5476pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/4546pt_BR
dc.identifier.vol660-661pt_BR
dc.relation.ispartofMaterials Science Forumpt_BR
dc.rightsopenAccessen
dc.subjectrare earthspt_BR
dc.subjecttransmissionpt_BR
dc.subjectelectric batteriespt_BR
dc.subjectelectric dischargespt_BR
dc.subjectnickel hydrides
dc.titleThe effect of high charging rates activation on the specific discharge capacity and efficiency of a negative electrode based on a LaMgAlMnCoNi alloypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorHIDETOSHI TAKIISHI
ipen.autorRUBENS NUNES DE FARIA JUNIOR
ipen.autorJULIO CESAR SERAFIM CASINI
ipen.autorLIA MARIA CARLOTTI ZARPELON
ipen.autorELINER AFFONSO FERREIRA
ipen.codigoautor25
ipen.codigoautor227
ipen.codigoautor6779
ipen.codigoautor906
ipen.codigoautor3406
ipen.contributor.ipenauthorHIDETOSHI TAKIISHI
ipen.contributor.ipenauthorRUBENS NUNES DE FARIA JUNIOR
ipen.contributor.ipenauthorJULIO CESAR SERAFIM CASINI
ipen.contributor.ipenauthorLIA MARIA CARLOTTI ZARPELON
ipen.contributor.ipenauthorELINER AFFONSO FERREIRA
ipen.date.recebimento11-06pt_BR
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc16545pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicatione8af83dd-1a6d-43bf-bbac-c559d80a68fa
relation.isAuthorOfPublication20cb7788-3957-4550-9e5c-cf7f5261eec4
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relation.isAuthorOfPublicationa6e1d7bf-4fb6-47f9-8d38-54d1cb3e0fa2
relation.isAuthorOfPublication6ee2b623-ec5b-41f1-aa78-d6494f0a6939
relation.isAuthorOfPublication.latestForDiscovery6ee2b623-ec5b-41f1-aa78-d6494f0a6939
sigepi.autor.atividadeFERREIRA, E.A.:3406:-1:Spt_BR
sigepi.autor.atividadeZARPELON, L.M.C.:906:730:Npt_BR
sigepi.autor.atividadeCASINI, J.C.S.:6779:730:Npt_BR
sigepi.autor.atividadeTAKIISHI, H.:25:730:Npt_BR
sigepi.autor.atividadeFARIA, R.N.:227:730:Npt_BR

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