DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Young-hoon | ko |
dc.contributor.author | Lee, Sanghun | ko |
dc.contributor.author | Shin, Ho Yong | ko |
dc.contributor.author | Bae, Joongmyeon | ko |
dc.date.accessioned | 2018-10-19T00:31:33Z | - |
dc.date.available | 2018-10-19T00:31:33Z | - |
dc.date.created | 2018-09-19 | - |
dc.date.created | 2018-09-19 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.33, pp.16215 - 16229 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245918 | - |
dc.description.abstract | Recently, metal-based solid oxide fuel cells (SOFCs) receive much attention for potential application in auxiliary power units (APUs). In this study, a sinter-joining method with a silver bonding layer is proposed. This method enables the fabrication of metal-based SOFCs by joining metal plates and conventional ceramic cells using a silver bonding layer. This sinter-joining method has the advantage of full-sintering of the cathode at 1100 degrees C, which facilitates a lower area specific resistance (ASR) of the cathode. Furthermore, the entire manufacturing process is conducted under air atmosphere. A 5 x 5 cm(2) metal-based cell is successfully fabricated by the sinter-joining method, and a maximum power density of 433 mW cm(-2) and a low polarization resistance of 0.12 Omega cm(2) is obtained. Using the metal-based cells, a prototype 3-cell SOFC stack is developed considering mechanical robustness and diesel reformate fuel supply for future APU system applications. The stack exhibits a maximum power density of 100 mW cm(-2) and is tested for 120 h. After the test, a post-mortem analysis is conducted, and the causes of the low electrochemical performance and degradation issue are investigated. In the conclusion, the sinter-joining method is considered as one of the methods for metal-based SOFCs. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | CURRENT COLLECTOR | - |
dc.subject | SUPPORTED SOFCS | - |
dc.subject | PERFORMANCE | - |
dc.subject | INTERCONNECT | - |
dc.subject | TEMPERATURE | - |
dc.subject | CATHODES | - |
dc.subject | ANODE | - |
dc.subject | ELECTROLYTE | - |
dc.subject | DEPOSITION | - |
dc.subject | HYDROGEN | - |
dc.title | Development and evaluation of a 3-cell stack of metal-based solid oxide fuel cells fabricated via a sinter-joining method for auxiliary power unit applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000442064100055 | - |
dc.identifier.scopusid | 2-s2.0-85050271458 | - |
dc.type.rims | ART | - |
dc.citation.volume | 43 | - |
dc.citation.issue | 33 | - |
dc.citation.beginningpage | 16215 | - |
dc.citation.endingpage | 16229 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.identifier.doi | 10.1016/j.ijhydene.2018.06.141 | - |
dc.contributor.localauthor | Bae, Joongmyeon | - |
dc.contributor.nonIdAuthor | Shin, Ho Yong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Auxiliary power unit | - |
dc.subject.keywordAuthor | Metal-based solid oxide fuel cell | - |
dc.subject.keywordAuthor | Sinter-joining | - |
dc.subject.keywordAuthor | Stack | - |
dc.subject.keywordPlus | CURRENT COLLECTOR | - |
dc.subject.keywordPlus | SUPPORTED SOFCS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | INTERCONNECT | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | CATHODES | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | HYDROGEN | - |
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