DC Field | Value | Language |
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dc.contributor.author | Galloway, KV | - |
dc.contributor.author | Sammes, NM | - |
dc.date.accessioned | 2016-03-31T08:28:20Z | - |
dc.date.available | 2016-03-31T08:28:20Z | - |
dc.date.created | 2014-09-02 | - |
dc.date.issued | 2009-01 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.other | 2009-OAK-0000027948 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15382 | - |
dc.description.abstract | Decreasing the operating temperature of solid oxide fuel cells (SOFCs) can reduce degradation of cell and stack materials and can reduce the cost of these materials as well through the use of metallic materials. These qualities have motivated the development of microtubular SOFCs for operation in the intermediate temperature range between 450 and 500 degrees C. In this study microtubular SOFCs are fabricated and tested for analysis of start-up behavior and electrochemical properties under various conditions in the intermediate temperature range. Start-up behavior, performance at varying flow rates of fuel, and performance during load cycling is investigated. The impedance spectra and current-voltage performance from individual 1.8 mm diameter, 1.2 cm length microtubular SOFCs are obtained for the intermediate temperature range. The microtubular SOFC investigated is anode-supported, consisting of a NiO and Gd0.2Ce0.8O2-x (GDC) cermet anode, thin GDC electrolyte, and a La0.6Sr0.4Co0.2Fe0.8O3-y and GDC cermet cathode. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ECS | - |
dc.relation.isPartOf | Journal of electrochemical society | - |
dc.subject | cermets | - |
dc.subject | electrochemical electrodes | - |
dc.subject | electrochemical impedance spectroscopy | - |
dc.subject | electrolytes | - |
dc.subject | gadolinium compounds | - |
dc.subject | lanthanum compounds | - |
dc.subject | nickel compounds | - |
dc.subject | solid oxide fuel cells | - |
dc.subject | strontium compounds | - |
dc.subject | OXIDE FUEL-CELLS | - |
dc.subject | TUBULAR SOFCS | - |
dc.subject | DOPED CERIA | - |
dc.subject | ANODE | - |
dc.title | Performance Degradation of Microtubular SOFCs Operating in the Intermediate-Temperature Range | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1149/1.3080686 | - |
dc.author.google | Galloway, KV | - |
dc.author.google | Sammes, NM | - |
dc.relation.volume | 156 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | B526 | - |
dc.relation.lastpage | B531 | - |
dc.contributor.id | 10978306 | - |
dc.relation.journal | Journal of electrochemical society | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Journal of electrochemical society, v.156, no.4, pp.B526 - B531 | - |
dc.identifier.wosid | 000263717900027 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | B531 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | B526 | - |
dc.citation.title | Journal of electrochemical society | - |
dc.citation.volume | 156 | - |
dc.contributor.affiliatedAuthor | Sammes, NM | - |
dc.identifier.scopusid | 2-s2.0-61349154892 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 16 | - |
dc.description.scptc | 18 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DOPED CERIA | - |
dc.subject.keywordPlus | FUEL-CELL | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordAuthor | cermets | - |
dc.subject.keywordAuthor | electrochemical electrodes | - |
dc.subject.keywordAuthor | electrochemical impedance spectroscopy | - |
dc.subject.keywordAuthor | electrolytes | - |
dc.subject.keywordAuthor | gadolinium compounds | - |
dc.subject.keywordAuthor | lanthanum compounds | - |
dc.subject.keywordAuthor | nickel compounds | - |
dc.subject.keywordAuthor | solid oxide fuel cells | - |
dc.subject.keywordAuthor | strontium compounds | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
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