Optimization of spin-coated electrodes for electrolyte-supported solid oxide fuel cells

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dc.contributor.authorNOBREGA, SHAYENNE D. da
dc.contributor.authorMONTEIRO, NATALIA K.
dc.contributor.authorTABUTI, FRANCISCO
dc.contributor.authorFLORIO, DANIEL Z. de
dc.contributor.authorFONSECA, FABIO C.
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-09-26T13:02:10Z
dc.date.available2017-09-26T13:02:10Z
dc.date.issued2017pt_BR
dc.description.abstractElectrodes for electrolyte-supported solid oxide fuel cells (SOFC’s) were fabricated by spin coating. Strontium- doped lanthanum manganite (LSM) cathode and nickel yttria-stabilized zirconia cermet anodes were synthesized and processed for enhanced deposition conditions. The influence of electrode microstructural parameters was investigated by a systematic experimental procedure aiming at optimized electrochemical performance of single cells. Polarization curves showed a strong dependence on both electrode thickness and sintering temperature. By a systematic control of such parameters, the performance of single cells was significantly enhanced due to decreasing of polarization resistance from 26 Ω cm² to 0.6 Ω cm² at 800°C. The results showed that spin-coated electrodes can be optimized for fast and cost effective fabrication of SOFCs.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipIDFAPESP: 13/26961-7; 14/09087-4pt_BR
dc.identifier.citationNOBREGA, SHAYENNE D. da; MONTEIRO, NATALIA K.; TABUTI, FRANCISCO; FLORIO, DANIEL Z. de; FONSECA, FABIO C. Optimization of spin-coated electrodes for electrolyte-supported solid oxide fuel cells. <b>Revista Matéria</b>, v. 22, n. 1, 2017. DOI: <a href="https://dx.doi.org/10.1590/S1517-707620170001.0136">10.1590/S1517-707620170001.0136</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27790.
dc.identifier.doi10.1590/S1517-707620170001.0136pt_BR
dc.identifier.fasciculo1pt_BR
dc.identifier.issn1517-7076pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0708-2021
dc.identifier.percentilfi3.33en
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27790
dc.identifier.vol22pt_BR
dc.relation.ispartofRevista Matériapt_BR
dc.rightsopenAccesspt_BR
dc.subjectanodes
dc.subjectcathodes
dc.subjectdoped materials
dc.subjectelectrodes
dc.subjectlanthanum
dc.subjectlayers
dc.subjectoptimization
dc.subjectperformance
dc.subjectsolid oxide fuel cells
dc.subjectspin-on coatings
dc.subjectstrontium
dc.subjectx-ray diffraction
dc.titleOptimization of spin-coated electrodes for electrolyte-supported solid oxide fuel cellspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorNATALIA KONDO MONTEIRO
ipen.autorFABIO CORAL FONSECA
ipen.autorDANIEL ZANETTI DE FLORIO
ipen.autorFRANCISCO NOBUO TABUTI
ipen.autorSHAYENNE DINIZ DA NOBREGA
ipen.codigoautor8579
ipen.codigoautor943
ipen.codigoautor1700
ipen.codigoautor5923
ipen.codigoautor8578
ipen.contributor.ipenauthorNATALIA KONDO MONTEIRO
ipen.contributor.ipenauthorFABIO CORAL FONSECA
ipen.contributor.ipenauthorDANIEL ZANETTI DE FLORIO
ipen.contributor.ipenauthorFRANCISCO NOBUO TABUTI
ipen.contributor.ipenauthorSHAYENNE DINIZ DA NOBREGA
ipen.date.recebimento17-09pt_BR
ipen.identifier.fi0.340pt_BR
ipen.identifier.ipendoc23095pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods7
ipen.range.fi0.001 - 1.499
ipen.range.percentilfi0.00 - 24.99
ipen.type.genreArtigo
relation.isAuthorOfPublication7bf18197-5c5b-4a7b-9306-a3b9d0aacd23
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relation.isAuthorOfPublication95a76907-869b-474d-b298-9ea761fdcb98
relation.isAuthorOfPublication.latestForDiscovery95a76907-869b-474d-b298-9ea761fdcb98
sigepi.autor.atividadeNOBREGA, SHAYENNE D. DA:8578:-1:Spt_BR
sigepi.autor.atividadeMONTEIRO, NATALIA K.:8579:610:Npt_BR
sigepi.autor.atividadeTABUTI, FRANCISCO:5923:610:Npt_BR
sigepi.autor.atividadeFLORIO, DANIEL Z. DE:1700:720:Npt_BR
sigepi.autor.atividadeFONSECA, FABIO C.:943:610:Npt_BR
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