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dc.contributor.authorJoh, Dong Wooko
dc.contributor.authorShin, Hong Rimko
dc.contributor.authorKim, Jongwooko
dc.contributor.authorLee, Kang-Taekko
dc.date.accessioned2019-03-06T12:50:56Z-
dc.date.available2019-03-06T12:50:56Z-
dc.date.created2018-12-21-
dc.date.issued2019-03-
dc.identifier.citationJournal of Industrial and Engineering Chemistry, v.71, pp.387 - 392-
dc.identifier.issn1226-086X-
dc.identifier.urihttp://hdl.handle.net/20.500.11750/9577-
dc.description.abstractIn 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.languageEnglish-
dc.publisher한국공업화학회-
dc.titleTemperature-dependent long-term stability of Sr0.6Na0.4SiO2.8 fast ion conductors-
dc.typeArticle-
dc.identifier.doi10.1016/j.jiec.2018.11.050-
dc.identifier.wosid000457819500041-
dc.identifier.scopusid2-s2.0-85057764659-
dc.type.localArticle(Overseas)-
dc.type.rimsART-
dc.description.journalClass1-
dc.contributor.localauthorLee, Kang-Taek-
dc.contributor.nonIdAuthorKim, Jongwoo-
dc.identifier.citationVolume71-
dc.identifier.citationStartPage387-
dc.identifier.citationEndPage392-
dc.identifier.citationTitleJournal of Industrial and Engineering Chemistry-
dc.type.journalArticleArticle-
dc.description.isOpenAccessN-


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