The influence of the addition of rGO and CNT on the electrochemical properties of the batteries the LaNi-based battery alloys

dc.creatorSOARES, E.P.
dc.creatorFILHO, J.C.S.
dc.creatorCASINI, J.C.S.
dc.creatorFARIA, R.N.
dc.creatorTAKIISHI, H.
dc.date2020
dc.date2021-02-25T16:44:16Z
dc.date2021-02-25T16:44:16Z
dc.date.accessioned2023-09-28T14:17:54Z
dc.date.available2023-09-28T14:17:54Z
dc.identifier0255-5476
dc.identifierhttp://repositorio.ipen.br/handle/123456789/31832
dc.identifier1012
dc.identifier10.4028/www.scientific.net/MSF.1012.153
dc.identifierSem Percentil
dc.identifier15.00
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9002055
dc.descriptionIn this article the results of the negative electrode performance produced by La0.7Mg0.3Al0.3Mn0.4Co0.5Ni3.8 as-cast alloy adding 1 to 10% of carbon nanotube (CNT) or reduced graphene oxide (rGO) were investigated as Ni-MH batteries. The as cast alloy were investigated with X-ray diffraction (XRD) and scanning electron microscopy (SEM). The CNT and rGO were characterized by high resolution SEM-FEG. The discharge capacity obtained during the electrochemical characterization showed that in the addition of 1% rGO the discharge capacity was 332 mAh and 1% CNT 364 mAh , being that the rGO batteries maintaining better cyclic stability during the electrochemical test.
dc.format153-157
dc.relationMaterials Science Forum
dc.rightsclosedAccess
dc.sourceCongresso Brasileiro de Engenharia e Ci??ncia dos Materiais, 23., 4-8 de novembro, 2018, Foz do Igua??u, PR
dc.subjecthydrogen storage
dc.subjecthydrides
dc.subjectelectrodes
dc.subjectmetals
dc.subjectelectrochemistry
dc.subjectchemical properties
dc.titleThe influence of the addition of rGO and CNT on the electrochemical properties of the batteries the LaNi-based battery alloys
dc.typeArtigo de peri??dico
dc.coverageI


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