DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Joongmyeon | ko |
dc.contributor.author | Lim, S | ko |
dc.contributor.author | Jee, H | ko |
dc.contributor.author | Kim, JH | ko |
dc.contributor.author | Yoo, YS | ko |
dc.contributor.author | Lee, T | ko |
dc.date.accessioned | 2009-11-09T06:32:19Z | - |
dc.date.available | 2009-11-09T06:32:19Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-10 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, v.172, no.1, pp.100 - 107 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12268 | - |
dc.description.abstract | We are developing I kW class solid oxide fuel cell (SOFC) system for residential power generation (RPG) application supported by Korean Government. Anode-supported single cells with thin electrolyte layer of YSZ (yttria- stabilized zirconia) or ScSZ (scandia-stabilized zirconia) for intermediate temperature operation (650-750 degrees C), respectively, were fabricated and small stacks were built and evaluated. The LSCF/ScSZ/Ni-YSZ single cell showed performance of 543 MW cm(-2) at 650 degrees C and 1680 MW cm(-2) at 750 degrees C. The voltage of 15-cell stack based on 5 cm x 5 cm single cell (LSM/YSZ/Ni-YSZ) at 150 mW was 12.5 V in hydrogen as fuel of 120 sccm per cell at 750 C and decreased to about 10.9 V at 500 h operation time. A 5-cell stack based on the LSCF/YSZ/FL/Ni-YSZ showed the maximum power density of 30 W, 25 W and 20 W at 750 degrees C, 700 degrees C and 650 degrees C, respectively. LSCF/ScSZ/Ni-YSZ-based stack showed better performance than LSCF/YSZ/Ni-YSZ stack from the experiment temperature range. I-V characteristics by using hydrogen gas and reformate gas of methane as fuel were investigated at 750 degrees C in LSCF/ScSZ/FL/Ni-YSZ-based 5-cell stack. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This work is outcome of the fostering project of the Best Lab and development of fundamental core-technology for low temperature-operating SOFC with high strength supported financially by the Ministry of Commerce, Industry and Energy (MOCIE) of Korea and supported by BK21 (Brain Korea 21) project from ministry of education & human resources development of Korea. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | DOUBLE-LAYER CATHODES | - |
dc.subject | STABILIZED ZIRCONIA | - |
dc.subject | CGO ELECTROLYTES | - |
dc.subject | SOFCS | - |
dc.subject | INTERLAYER | - |
dc.subject | SCANDIA | - |
dc.title | Small stack performance of intermediate temperature-operating solid oxide fuel cells using stainless steel interconnects and anode-supported single cell | - |
dc.type | Article | - |
dc.identifier.wosid | 000250490600015 | - |
dc.identifier.scopusid | 2-s2.0-34548667193 | - |
dc.type.rims | ART | - |
dc.citation.volume | 172 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 100 | - |
dc.citation.endingpage | 107 | - |
dc.citation.publicationname | JOURNAL OF POWER SOURCES | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Bae, Joongmyeon | - |
dc.contributor.nonIdAuthor | Lim, S | - |
dc.contributor.nonIdAuthor | Jee, H | - |
dc.contributor.nonIdAuthor | Kim, JH | - |
dc.contributor.nonIdAuthor | Yoo, YS | - |
dc.contributor.nonIdAuthor | Lee, T | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | solid oxide fuel cell (SOFC) | - |
dc.subject.keywordAuthor | residential power generation (RPG) | - |
dc.subject.keywordAuthor | balance-of-plant (BOP) | - |
dc.subject.keywordAuthor | yttria-stabilized zirconia (YSZ) | - |
dc.subject.keywordAuthor | scandia-stabilized zirconia (ScSZ) | - |
dc.subject.keywordPlus | DOUBLE-LAYER CATHODES | - |
dc.subject.keywordPlus | STABILIZED ZIRCONIA | - |
dc.subject.keywordPlus | CGO ELECTROLYTES | - |
dc.subject.keywordPlus | SOFCS | - |
dc.subject.keywordPlus | INTERLAYER | - |
dc.subject.keywordPlus | SCANDIA | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.