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Preparation and electrochemical properties of Sr-doped Nd2NiO4 cathode materials for intermediate-temperature solid oxide fuel cells

hal.structure.identifierLaboratory of Functional Materials
dc.contributor.authorSUN, Li-Ping
hal.structure.identifierLaboratory of Functional Materials
dc.contributor.authorLI, Qiang
hal.structure.identifierLaboratory of Functional Materials
dc.contributor.authorZHAO, Hui
hal.structure.identifierLaboratory of Functional Materials
dc.contributor.authorHUO, Li-Hua
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGRENIER, Jean-Claude
dc.date.issued2008
dc.identifier.issn0378-7753
dc.description.abstractEnCathode materials Nd2 − xSrxNiO4 were prepared by the glycine-nitrate process and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), AC impendence spectroscopy and DC polarization method, respectively. The results show that no reaction occurred between the electrode and the CGO electrolyte at 1100 °C and the electrode formed good contact with the electrolyte after being sintered at 1000 °C for 4 h. The rate-limiting step for oxygen reduction reaction on Nd1.6Sr0.4NiO4 electrode changed with oxygen partial pressure and measurement temperature. The Nd1.6Sr0.4NiO4 electrode gave a polarization resistance of 0.93 Ω cm2 at 700 °C in air, which indicates that Nd2 − xSrxNiO4 electrode is a promising cathode material for intermediate-temperature solid oxide fuel cell (IT-SOFC).
dc.language.isoen
dc.publisherElsevier
dc.subject.enIntermediate-temperature solid oxide fuel cell (IT-SOFC)
dc.subject.enNSN cathode material
dc.subject.enElectrode reaction
dc.title.enPreparation and electrochemical properties of Sr-doped Nd2NiO4 cathode materials for intermediate-temperature solid oxide fuel cells
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jpowsour.2008.05.001
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Power Sources
bordeaux.page43-48
bordeaux.volume183
bordeaux.issue1
bordeaux.peerReviewedoui
hal.identifierhal-00319592
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00319592v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Power%20Sources&rft.date=2008&rft.volume=183&rft.issue=1&rft.spage=43-48&rft.epage=43-48&rft.eissn=0378-7753&rft.issn=0378-7753&rft.au=SUN,%20Li-Ping&LI,%20Qiang&ZHAO,%20Hui&HUO,%20Li-Hua&GRENIER,%20Jean-Claude&rft.genre=article


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