MEMS-based thin-film solid-oxide fuel cells
DC Field | Value | Language |
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dc.contributor.author | An, Jihwan | - |
dc.contributor.author | Shim, Joon Hyung | - |
dc.contributor.author | Kim, Young-Beom | - |
dc.contributor.author | Park, Joong Sun | - |
dc.contributor.author | Lee, Wonyoung | - |
dc.contributor.author | Guer, Turgut M. | - |
dc.contributor.author | Prinz, Fritz B. | - |
dc.date.accessioned | 2021-09-05T05:42:15Z | - |
dc.date.available | 2021-09-05T05:42:15Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 0883-7694 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/97528 | - |
dc.description.abstract | Thin-film solid-oxide fuel cells (TF-SOFCs) fabricated using microelectromechanical systems (MEMS) processing techniques not only help lower the cell operating temperature but also provide a convenient platform for studying cathodic losses. Utilizing these platforms, cathode kinetics can be enhanced dramatically by engineering the microstructure of the cathode/electrolyte interface by increasing the surface grain-boundary density. Nanoscale secondary ion mass spectrometry and high-resolution transmission electron microscopy studies have shown that oxygen exchange at electrolyte surface grain boundaries is facilitated by a high population of oxide-ion vacancies segregating preferentially to the grain boundaries. Furthermore, three-dimensional structuring of TF-SOFCs enabled by various lithography methods also helps increase the active surface area and enhance the surface exchange reaction. Although their practical prospects are yet to be verified, MEMS-based TF-SOFC platforms hold the potential to provide high-performance for low-temperature SOFC applications. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.subject | YTTRIA-STABILIZED ZIRCONIA | - |
dc.subject | ATOMIC LAYER DEPOSITION | - |
dc.subject | DOPED CERIA INTERLAYERS | - |
dc.subject | OXYGEN REDUCTION | - |
dc.subject | BARIUM ZIRCONATE | - |
dc.subject | GRAIN-BOUNDARY | - |
dc.subject | ELECTROLYTE | - |
dc.subject | PERFORMANCE | - |
dc.subject | MEMBRANES | - |
dc.subject | CATHODES | - |
dc.title | MEMS-based thin-film solid-oxide fuel cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shim, Joon Hyung | - |
dc.identifier.doi | 10.1557/mrs.2014.171 | - |
dc.identifier.scopusid | 2-s2.0-84909971907 | - |
dc.identifier.wosid | 000341995600014 | - |
dc.identifier.bibliographicCitation | MRS BULLETIN, v.39, no.9, pp.798 - 804 | - |
dc.relation.isPartOf | MRS BULLETIN | - |
dc.citation.title | MRS BULLETIN | - |
dc.citation.volume | 39 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 798 | - |
dc.citation.endPage | 804 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | YTTRIA-STABILIZED ZIRCONIA | - |
dc.subject.keywordPlus | ATOMIC LAYER DEPOSITION | - |
dc.subject.keywordPlus | DOPED CERIA INTERLAYERS | - |
dc.subject.keywordPlus | OXYGEN REDUCTION | - |
dc.subject.keywordPlus | BARIUM ZIRCONATE | - |
dc.subject.keywordPlus | GRAIN-BOUNDARY | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | CATHODES | - |
dc.subject.keywordAuthor | atomic layer deposition | - |
dc.subject.keywordAuthor | energy generation | - |
dc.subject.keywordAuthor | Grain boundaries | - |
dc.subject.keywordAuthor | nanostructure | - |
dc.subject.keywordAuthor | secondary ion mass spectroscopy (SIMS) | - |
dc.subject.keywordAuthor | transmission electron microscopy (TEM) | - |
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