A new approach: Li2S-P2S5 thin-films prepared by thermal evaporation as solid electrolytes
DC Field | Value | Language |
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dc.contributor.author | Woo, Sung Pil | - |
dc.contributor.author | Kakati, Nitul | - |
dc.contributor.author | Kim, In Yea | - |
dc.contributor.author | Lee, Seok Hee | - |
dc.contributor.author | Yoon, Young Soo | - |
dc.date.available | 2020-02-28T01:42:15Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8073 | - |
dc.description.abstract | Li2S-P2S5 thin-film solid electrolytes are synthesized by using room-temperature thermal evaporation for use as lithium-ion conductors for all-solid-state Li-ion batteries. The local structures of 75.51Li(2)S:24.49P(2)S(5) and 77.64Li(2)S:22.36P(2)S(5) prepared in this way have hetero units that facilitate lithium-ion mobility. The lithium-ion conductivity at room temperature for the 77.64Li(2)S:22.36P(2)S(5) thin-film (4.0 x 10(-6) S cm(-1)) is higher than that for the 75.51Li(2)S:24.49P(2)S(5) thin-film (1.2 x 10(-6) S cm(-1)). The increased ion conductivity in the 77.64Li(2)S:22.36P(2)S(5) film is due to the additional local P2S7 (4-) structure that forms a glassy state during the thermal evaporation process. The local structure can lead to a high mobility of Li+ ions in the Li2S-P2S5 system due to the non-bridging sulfide ions. Lithium-ion-conducting thin-films prepared by using thermal evaporation, as reported in this study, are promising solid electrolytes. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.subject | PULSED-LASER DEPOSITION | - |
dc.subject | RECHARGEABLE LITHIUM BATTERIES | - |
dc.subject | CONDUCTING GLASS-CERAMICS | - |
dc.subject | IONIC-CONDUCTIVITY | - |
dc.subject | ELECTROCHEMICAL PROPERTIES | - |
dc.subject | SECONDARY BATTERIES | - |
dc.subject | STATE NMR | - |
dc.subject | LICOO2 | - |
dc.subject | ELECTRODES | - |
dc.subject | CRYSTALS | - |
dc.title | A new approach: Li2S-P2S5 thin-films prepared by thermal evaporation as solid electrolytes | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000382335400023 | - |
dc.identifier.doi | 10.3938/jkps.69.617 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.69, no.4, pp.617 - 622 | - |
dc.identifier.kciid | ART002138803 | - |
dc.identifier.scopusid | 2-s2.0-84983616290 | - |
dc.citation.endPage | 622 | - |
dc.citation.startPage | 617 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 69 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | Woo, Sung Pil | - |
dc.contributor.affiliatedAuthor | Kakati, Nitul | - |
dc.contributor.affiliatedAuthor | Kim, In Yea | - |
dc.contributor.affiliatedAuthor | Lee, Seok Hee | - |
dc.contributor.affiliatedAuthor | Yoon, Young Soo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Thermal evaporation | - |
dc.subject.keywordAuthor | Li-S | - |
dc.subject.keywordAuthor | Solid electrolyte | - |
dc.subject.keywordAuthor | Ionic conductivity | - |
dc.subject.keywordAuthor | All-solid-state batteries | - |
dc.subject.keywordPlus | PULSED-LASER DEPOSITION | - |
dc.subject.keywordPlus | RECHARGEABLE LITHIUM BATTERIES | - |
dc.subject.keywordPlus | CONDUCTING GLASS-CERAMICS | - |
dc.subject.keywordPlus | IONIC-CONDUCTIVITY | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | SECONDARY BATTERIES | - |
dc.subject.keywordPlus | STATE NMR | - |
dc.subject.keywordPlus | LICOO2 | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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