DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwak, BH | - |
dc.contributor.author | Youn, HK | - |
dc.contributor.author | Chung, JS | - |
dc.date.accessioned | 2016-04-01T03:05:56Z | - |
dc.date.available | 2016-04-01T03:05:56Z | - |
dc.date.created | 2010-04-26 | - |
dc.date.issued | 2008-12-01 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.other | 2009-OAK-0000020734 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26250 | - |
dc.description.abstract | Mixtures of nickel and metal aluminate (Ni-MAl2O4 [M = Fe, Co, Ni and Cu]) were fabricated, and their electrical conductivities, microstructures and thermal expansions were measured. During the sintering of these mixtures, MAl2O4 reacts with NiO to form NiAl2O4 and MO which are thought to be the reasons for the differences in the microstructures and electrical properties. Except for FeAl2O4, Ni-MAl2O4 mixtures show metallic conductivity behavior and their electrical conductivities are sufficient for cell operation. Their thermal expansion coefficients are much lower than conventional Ni-YSZ mixtures and closer to the 8YSZ electrolyte. The peak power densities of single cells Supported with Ni-NiAl2O4 and Ni-CoAl2O4 are 410 and 440 mW cm(-2) at 850 degrees C, respectively, which are lower than 490 mW cm(-2) of Ni-YSZ. This is due to the polarization resistances of functional anode layer. The Ni-CuAl2O4-supported cell has no electrical performance because of Cu migration and segregation. (C) 2008 Elsevier B.V. All rights reserved | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.subject | Solid oxide fuel cell | - |
dc.subject | Ni-MAl(2)O(4) mixtures | - |
dc.subject | Electrical conductivity | - |
dc.subject | Microstructure | - |
dc.subject | SOFC ANODE | - |
dc.subject | OXIDATION | - |
dc.subject | HYDROCARBONS | - |
dc.subject | METHANE | - |
dc.subject | CERMET | - |
dc.title | Ni and metal aluminate mixtures for solid oxide fuel cell anode supports | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/J.JPOWSOUR.2008.09.009 | - |
dc.author.google | Kwak, BH | - |
dc.author.google | Youn, HK | - |
dc.author.google | Chung, JS | - |
dc.relation.volume | 185 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 633 | - |
dc.relation.lastpage | 640 | - |
dc.contributor.id | 10069684 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.185, no.2, pp.633 - 640 | - |
dc.identifier.wosid | 000261748900007 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 640 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 633 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 185 | - |
dc.contributor.affiliatedAuthor | Chung, JS | - |
dc.identifier.scopusid | 2-s2.0-56049105597 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | HYDROCARBONS | - |
dc.subject.keywordPlus | METHANE | - |
dc.subject.keywordPlus | CERMET | - |
dc.subject.keywordAuthor | Solid oxide fuel cell | - |
dc.subject.keywordAuthor | Ni-MAl2O4 mixtures | - |
dc.subject.keywordAuthor | Electrical conductivity | - |
dc.subject.keywordAuthor | Microstructure | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
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