DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sun Woong | - |
dc.contributor.author | Choi, Gyeong Man | - |
dc.date.accessioned | 2018-07-16T09:44:03Z | - |
dc.date.available | 2018-07-16T09:44:03Z | - |
dc.date.created | 2017-12-04 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 0167-2738 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/92003 | - |
dc.description.abstract | Gd-doped ceria (GDC, Ce0.86Gd0.14O2 - delta) films are deposited on conductive substrates by RF-magnetron sputtering and their across-plane electrical conductivities (perpendicular to film plane) are measured as a function of temperature (300 <= T <= 400 degrees C) and oxygen partial pressure (Po-2) to assess the feasibility of their use as an electrolyte in miniaturized solid oxide fuel cells (micro-SOFCs). The films deposited at relatively high T = 500 degrees C, deposited on either dense or porous substrate, show columnar grains with diameter 200 nm. The magnitude of conductivities in air is similar to those of pellet-form GDC. However, the electronic conductivities of GDC films in low Po-2 are higher than that of pellet. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | SOLID STATE IONICS | - |
dc.subject | OXIDE FUEL-CELLS | - |
dc.subject | PULSED-LASER DEPOSITION | - |
dc.subject | THIN-FILMS | - |
dc.subject | ELECTROCHEMICAL PROPERTIES | - |
dc.subject | TEMPERATURE | - |
dc.subject | ELECTROLYTES | - |
dc.subject | POLYCRYSTALLINE | - |
dc.subject | MICROSTRUCTURE | - |
dc.subject | FABRICATION | - |
dc.subject | EXPANSION | - |
dc.title | Electrical conductivity of RF-sputtered Gd-doped ceria film measured in across-plane mode | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ssi.2017.07.006 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SOLID STATE IONICS, v.309, pp.58 - 62 | - |
dc.identifier.wosid | 000412266100009 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 62 | - |
dc.citation.startPage | 58 | - |
dc.citation.title | SOLID STATE IONICS | - |
dc.citation.volume | 309 | - |
dc.contributor.affiliatedAuthor | Choi, Gyeong Man | - |
dc.identifier.scopusid | 2-s2.0-85023605351 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 1 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | OXIDE FUEL-CELLS | - |
dc.subject.keywordPlus | PULSED-LASER DEPOSITION | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordPlus | POLYCRYSTALLINE | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | EXPANSION | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.