Mesoporous NiO-Samaria Doped Ceria for Low-Temperature Solid Oxide Fuel Cells
DC Field | Value | Language |
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dc.contributor.author | Kim, Jin-Yeop | - |
dc.contributor.author | Kim, Ji Hyeon | - |
dc.contributor.author | Choi, Hyung Wook | - |
dc.contributor.author | Kim, Kyung Hwan | - |
dc.contributor.author | Park, Sang Joon | - |
dc.date.available | 2020-02-28T16:45:08Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12392 | - |
dc.description.abstract | In order to prepare anode material for low-temperature solid oxide fuel cells (SOFCs), the mesoporous NiO-SDC was synthesized using a cationic surfactant (cetyltrimethyl-ammonium bromide; CTAB) for obtaining wide triple-phase boundary (TPB). In addition, Ni-SDC anode-supported SOFC single cells with YSZ electrolyte and LSM cathode were fabricated and the performance of single cells was evaluated at 600 degrees C. The microstructure of NiO-SDC was characterized by XRD, EDX, SEM, and BET, and the results showed that the mesoporous NiO-SDC with 10 nm pores could be obtained. It was found that the surface area and the electrical performance were strongly influenced by the Ni content in Ni-SDC cermets. After calcined at 600 degrees C, the surface area of NiO-SDC was between 90-117 m(2)/g at 35-45 Ni wt%, which was sufficiently high for providing large TPB in SOFC anode. The optimum Ni content for cell performance was around 45 wt% and the corresponding MPD was 0.36 W/cm(2). Indeed, the mesoporous NiO-SDC cermet may be of interest for use as an anode for low-temperature SOFCs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | LANTHANUM GALLATE ELECTROLYTE | - |
dc.subject | SDC CERMET ANODE | - |
dc.subject | CARBONATE COPRECIPITATION | - |
dc.subject | PERFORMANCE | - |
dc.subject | FILMS | - |
dc.title | Mesoporous NiO-Samaria Doped Ceria for Low-Temperature Solid Oxide Fuel Cells | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000333579100150 | - |
dc.identifier.doi | 10.1166/jnn.2014.8452 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.14, no.8, pp.6399 - 6403 | - |
dc.identifier.scopusid | 2-s2.0-84906539581 | - |
dc.citation.endPage | 6403 | - |
dc.citation.startPage | 6399 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 14 | - |
dc.citation.number | 8 | - |
dc.contributor.affiliatedAuthor | Kim, Jin-Yeop | - |
dc.contributor.affiliatedAuthor | Kim, Ji Hyeon | - |
dc.contributor.affiliatedAuthor | Choi, Hyung Wook | - |
dc.contributor.affiliatedAuthor | Kim, Kyung Hwan | - |
dc.contributor.affiliatedAuthor | Park, Sang Joon | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Mesoporous SDC | - |
dc.subject.keywordAuthor | Solid Oxide Fuel Cells | - |
dc.subject.keywordAuthor | Triple Phase Boundary | - |
dc.subject.keywordAuthor | Surfactant | - |
dc.subject.keywordPlus | LANTHANUM GALLATE ELECTROLYTE | - |
dc.subject.keywordPlus | SDC CERMET ANODE | - |
dc.subject.keywordPlus | CARBONATE COPRECIPITATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FILMS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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