DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Kwangjin | ko |
dc.contributor.author | Lee, Changbo | ko |
dc.contributor.author | Bae, Joongmyeon | ko |
dc.contributor.author | Yoo, Youngsung | ko |
dc.date.accessioned | 2009-11-09T05:12:18Z | - |
dc.date.available | 2009-11-09T05:12:18Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.34, no.16, pp.6861 - 6868 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12255 | - |
dc.description.abstract | Ceria-based electrolytes can be used in solid oxide fuel cells (SOFCs) that operate at intermediate-temperature due to their high ionic conductivity. However, the difficulty in fabricating a thin and dense ceria-based electrolyte on an anode support is well-known. In this study, a new sheet joining process is suggested to produce a thin and dense ceria-based electrolyte for anode-supported SOFCs. The main idea used with the sheet joining process is a combination of a sheet cell fabricated by tape casting, and an anode pellet, fabricated by pressing. The maximum power density of a single cell, fabricated by the sheet joining process, is 0.315 W cm(-2) at 600 degrees C in a power generation test when Pr(0.3)Sr(0.7)Co(0.3)Fe(0.7)O(3-delta) was used as the cathode material. The performance durability of a single cell is tested over 1000 h of operation in which a dense electrolyte was observed to survive. Published by Elsevier Ltd on behalf of international Association for Hydrogen Energy. | - |
dc.description.sponsorship | This work is the outcome of the project of high-temperature electrolysis cell development and high-temperature steam corrosion experiment for nuclear hydrogen production system by KEPCO & KHNP and has been funded by ‘Development of 5 kWe cogeneration SOFC system’. This work is also outcome of the fostering project by the Ministry of Knowledge Economy (MLE). The analysis facilities, such as impedance spectroscopy and the SEM/EDX, have been supported by the Ministry of Education and Human Resources Development. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | LOW-TEMPERATURE SOFCS | - |
dc.subject | ELECTROLYTES | - |
dc.subject | NI | - |
dc.subject | MICROSTRUCTURES | - |
dc.subject | CONDUCTIVITY | - |
dc.subject | POLARIZATION | - |
dc.subject | ANODES | - |
dc.subject | CEO2 | - |
dc.subject | SR | - |
dc.title | Fabrication of multi-layered solid oxide fuel cells using a sheet joining process | - |
dc.type | Article | - |
dc.identifier.wosid | 000270127500029 | - |
dc.identifier.scopusid | 2-s2.0-69249222619 | - |
dc.type.rims | ART | - |
dc.citation.volume | 34 | - |
dc.citation.issue | 16 | - |
dc.citation.beginningpage | 6861 | - |
dc.citation.endingpage | 6868 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Bae, Joongmyeon | - |
dc.contributor.nonIdAuthor | Lee, Changbo | - |
dc.contributor.nonIdAuthor | Yoo, Youngsung | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Solid oxide fuel cell (SOFC) | - |
dc.subject.keywordAuthor | Sheet joining process | - |
dc.subject.keywordAuthor | Ceria-based electrolyte | - |
dc.subject.keywordAuthor | Sheet cell | - |
dc.subject.keywordAuthor | Anode pellet | - |
dc.subject.keywordAuthor | Strontium-doped | - |
dc.subject.keywordAuthor | praseodymium cobalt ferrites | - |
dc.subject.keywordPlus | LOW-TEMPERATURE SOFCS | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordPlus | MICROSTRUCTURES | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | POLARIZATION | - |
dc.subject.keywordPlus | ANODES | - |
dc.subject.keywordPlus | CEO2 | - |
dc.subject.keywordPlus | SR | - |
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