DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kunho | ko |
dc.contributor.author | Kang, Juhyun | ko |
dc.contributor.author | Lee, Jaeseok | ko |
dc.contributor.author | Lee, Sanghun | ko |
dc.contributor.author | Bae, Joongmyeon | ko |
dc.date.accessioned | 2018-03-23T00:16:20Z | - |
dc.date.available | 2018-03-23T00:16:20Z | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.43, no.7, pp.3786 - 3796 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240955 | - |
dc.description.abstract | The objective of this study is to evaluate metal-supported solid oxide fuel cells fabricated at low temperatures (similar to 1000 degrees C) in oxidizing environments using wet chemical coating processes and a catalyst impregnation method. Typically, applying general wet chemical coating processes and heat treatment at low temperature is desirable for fabricating metal supported solid oxide fuel cells when considering manufacturing productivity and efficiency. However, in the case of conventional anodes, a well-organized structure for high performance is rarely formed by sintering at low temperatures when using general fabrication processes. For this reason, a catalyst-impregnated anode is designed and applied to overcome the above issue. First, to evaluate the electrochemical performance of the designed anode, the area-specific resistances of half-cells are investigated. Then, the newly designed anode is applied to a single cell, and microstructural analysis and electrochemical performance measurements are performed. These results confirm that the catalysts are well distributed, that the electrolyte is fully dense and that the electrochemical performances are reasonable. Additionally, the high durability is also verified through a long-term test over 1000 h. Finally, the metal-supported solid oxide fuel cell with a catalyst impregnated anode fabricated at low temperature is completely validated through the evaluation of a large-size single cell. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | STAINLESS-STEEL | - |
dc.subject | JOINING PROCESS | - |
dc.subject | ANODE MATERIALS | - |
dc.subject | PERFORMANCE | - |
dc.subject | PROGRESS | - |
dc.subject | INTERCONNECT | - |
dc.subject | ELECTRODES | - |
dc.subject | STABILITY | - |
dc.subject | LAYERS | - |
dc.subject | CERIA | - |
dc.title | Evaluation of metal-supported solid oxide fuel cells (MS-SOFCs) fabricated at low temperature (similar to 1,000 degrees C) using wet chemical coating processes and a catalyst wet impregnation method | - |
dc.type | Article | - |
dc.identifier.wosid | 000426236100018 | - |
dc.identifier.scopusid | 2-s2.0-85040964926 | - |
dc.type.rims | ART | - |
dc.citation.volume | 43 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 3786 | - |
dc.citation.endingpage | 3796 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.identifier.doi | 10.1016/j.ijhydene.2018.01.027 | - |
dc.contributor.localauthor | Bae, Joongmyeon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Metal-supported SOFC | - |
dc.subject.keywordAuthor | Wet chemical coating process | - |
dc.subject.keywordAuthor | Catalyst impregnation method | - |
dc.subject.keywordAuthor | Ni-impregnated LST-GDC | - |
dc.subject.keywordAuthor | Perforated Crofer 22 APU | - |
dc.subject.keywordPlus | STAINLESS-STEEL | - |
dc.subject.keywordPlus | JOINING PROCESS | - |
dc.subject.keywordPlus | ANODE MATERIALS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PROGRESS | - |
dc.subject.keywordPlus | INTERCONNECT | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | LAYERS | - |
dc.subject.keywordPlus | CERIA | - |
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