Department of Energy Science and Engineering
AECSL(Advanced Energy Conversion and Storage Lab)
1. Journal Articles
Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Joh, Dong Woo | ko |
| dc.contributor.author | Shin, Hong Rim | ko |
| dc.contributor.author | Kim, Jongwoo | ko |
| dc.contributor.author | Lee, Kang-Taek | ko |
| dc.date.accessioned | 2019-03-06T12:50:56Z | - |
| dc.date.available | 2019-03-06T12:50:56Z | - |
| dc.date.created | 2018-12-21 | - |
| dc.date.issued | 2019-03 | - |
| dc.identifier.citation | Journal of Industrial and Engineering Chemistry, v.71, pp.387 - 392 | - |
| dc.identifier.issn | 1226-086X | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/9577 | - |
| dc.description.abstract | In this work, for the first time, we systematically evaluated the temperature-dependent long-term stability of Na-doped SrSiO3 super ionic conductors. The total conductivity of the Sr0.6Na0.4SiO2.8 (40SNS) was monitored in situ by electrochemical impedance spectroscopy. The conductivity of the 40SNS at 700 °C degraded within 1 h due to the crystallization of Na2Si2O5. However, at 450 °C, the initial conductivity of the 40SNS was firmly maintained for 260 h without any observable phase transition. These results demonstrate the existence of a threshold temperature regime that suppresses the crystallization kinetics of the amorphous phase of Na-doped SrSiO3 materials. © 2018 The Korean Society of Industrial and Engineering Chemistry | - |
| dc.language | English | - |
| dc.publisher | Korean Society of Industrial and Engineering Chemistry | - |
| dc.title | Temperature-dependent long-term stability of Sr0.6Na0.4SiO2.8 fast ion conductors | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/j.jiec.2018.11.050 | - |
| dc.identifier.wosid | 000457819500041 | - |
| dc.identifier.scopusid | 2-s2.0-85057764659 | - |
| dc.type.local | Article(Overseas) | - |
| dc.type.rims | ART | - |
| dc.description.journalClass | 1 | - |
| dc.identifier.kciid | ART002467334 | - |
| dc.contributor.nonIdAuthor | Kim, Jongwoo | - |
| dc.identifier.citationVolume | 71 | - |
| dc.identifier.citationStartPage | 387 | - |
| dc.identifier.citationEndPage | 392 | - |
| dc.identifier.citationTitle | Journal of Industrial and Engineering Chemistry | - |
| dc.type.journalArticle | Article | - |
| dc.description.isOpenAccess | N | - |
| dc.subject.keywordAuthor | Sodium doped silicates | - |
| dc.subject.keywordAuthor | Solid electrolytes | - |
| dc.subject.keywordAuthor | Long-term stability | - |
| dc.subject.keywordAuthor | Phase transition | - |
| dc.subject.keywordAuthor | Solid oxide fuel cells | - |
| dc.subject.keywordPlus | CONDUCTIVITY DEGRADATION | - |
| dc.subject.keywordPlus | ELECTROLYTE | - |
| dc.subject.keywordPlus | DYNAMICS | - |
| dc.contributor.affiliatedAuthor | Lee, Kang-Taek | - |
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