{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362544420164780800.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/s0167-2738(00)00642-1"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0167-2738(00)00642-1?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0167-2738(00)00642-1?httpAccept=text/plain"}}],"dc:title":[{"@value":"Reaction model of dense Sm0.5Sr0.5CoO3 as SOFC cathode"}],"description":[{"notation":[{"@value":"Overpotential and AC impedance spectra were measured to study the reaction model of dense Sm0.5Sr0.5CoO3 (SSC) as SOFC cathode. From the PO2 dependence of interfacial conductivity, the rate determining step of dense SSC electrode was adsorption and desorption processes at the surface of the electrode. Rate constants of adsorption and desorption were calculated from the interfacial conductivity of the dense electrode to be 3×10−5 mol cm−2 s−1 atm−1 and 2×10−8 mol cm−2 s−1, respectively. These were approximately one order of magnitude larger than the corresponding values calculated for La0.6Sr0.4CoO3. These rate constants can elucidate the overpotentials of porous electrodes."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382544420164780800","@type":"Researcher","foaf:name":[{"@value":"H Fukunaga"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01672738"}],"prism:publicationName":[{"@value":"Solid State Ionics"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2000-07-02","prism:volume":"132","prism:number":"3-4","prism:startingPage":"279","prism:endingPage":"285"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0167-2738(00)00642-1?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0167-2738(00)00642-1?httpAccept=text/plain"}],"createdAt":"2002-07-25","modifiedAt":"2019-04-28","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004232513065344","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Theoretical study on temperature effect of electronic structure and spin state in LaCoO3 by using density functional theory"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565166121558272","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Preparation of nano-structured cathode for protonic ceramic fuel cell by bead-milling method"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565166846277248","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Surface chemistry of La<sub>0.6</sub>Sr<sub>0.4</sub>CoO<sub>3−δ</sub> thin films and its impact on the oxygen surface exchange resistance"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204507799040","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Analysis of the Anodic Reaction Mechanism for Solid Oxide Fuel Cell Using BaCeO3 Electrolyte."},{"@language":"ja","@value":"新しい電池の開発およびその関連技術　　ＢａＣｅＯ３電解質を用いた固体酸化物燃料電池燃料極反応機構の解析"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679546243840","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Density Functional Theory Study of Sulfur Poisoning on Nickel Anode in Solid Oxide Fuel Cells: Effects of Surface and Subsurface Sulfur Atoms"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680155116160","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Applications of Computational Chemistry to Designing Materials and Microstructure in Fuel Cell Technologies"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/s0167-2738(00)00642-1"},{"@type":"OPENAIRE","@value":"doi_dedup___::26e9b96eaaa91e3d228458a1177f3e82"},{"@type":"CROSSREF","@value":"10.1016/j.ssi.2015.08.017_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"},{"@type":"CROSSREF","@value":"10.1039/c5ta05279c_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"},{"@type":"CROSSREF","@value":"10.1016/j.ssi.2013.12.020_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"},{"@type":"CROSSREF","@value":"10.1252/kakoronbunshu.29.214_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"},{"@type":"CROSSREF","@value":"10.2477/jccj.2012-0017_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"},{"@type":"CROSSREF","@value":"10.1252/jcej.12we249_references_DOI_641CmRgej9ujlWYOtbyClPWXUAG"}]}