DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kitazawa, Y | - |
dc.contributor.author | Iwata, K | - |
dc.contributor.author | Imaizumi, S | - |
dc.contributor.author | Ahn, H | - |
dc.contributor.author | Kim, SY | - |
dc.contributor.author | Ueno, K | - |
dc.contributor.author | Park, MJ | - |
dc.contributor.author | Watanabe, M | - |
dc.date.accessioned | 2016-03-31T07:37:21Z | - |
dc.date.available | 2016-03-31T07:37:21Z | - |
dc.date.created | 2015-02-04 | - |
dc.date.issued | 2014-09-09 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.other | 2014-OAK-0000031690 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13832 | - |
dc.description.abstract | We report a new class of polymer electrolytes that exhibit high Li+-ionic conductivity and thermal stability up to 200 degrees C. The polymer electrolyte consists of a solvate ionic liquid ([Li(G4)][TFSA]), comprising an equimolar mixture of lithium bis(trifluoromethanesulfonyl)amide (Li[TFSA]) and tetraglyme (G4), and a well-defined ABA-triblock copolymer, polystyrene-b-poly(methyl methacrylate)-b-polystyrene (PSt-b-PMMA-b-PSt, SMS). The electrolyte is formed by the self-assembly of SMS, where the solvatophobic PSt segments serves as physical cross-linking points, and the solvatophilic PMMA segment with preferentially dissolved [Li(G4)][TFSA] forms ion-conduction paths. In the electrolyte, the preservation of the complex cation [Li(G4)](+) in the PMMA phase was demonstrated by pulsed-field gradient spinecho (PGSE) NMR, Raman spectra, and thermogravimetric analysis. Because of the preservation of [Li(G4)](+), which hinders the direct interaction of Li+ with the polymer segment and the coupling of the ionic transport from the segmental motion, the room temperature ionic conductivity of the electrolyte reached an appreciable level (10(4)10(3) S cm(1)). | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | MACROMOLECULES | - |
dc.title | Gelation of Solvate Ionic Liquid by Self-Assembly of Block Copolymer and Characterization as Polymer Electrolyte | - |
dc.type | Article | - |
dc.contributor.college | 첨단재료과학부 | - |
dc.identifier.doi | 10.1021/MA501296M | - |
dc.author.google | Kitazawa, Y | - |
dc.author.google | Iwata, K | - |
dc.author.google | Imaizumi, S | - |
dc.author.google | Ahn, H | - |
dc.author.google | Kim, SY | - |
dc.author.google | Ueno, K | - |
dc.author.google | Park, MJ | - |
dc.author.google | Watanabe, M | - |
dc.relation.volume | 47 | - |
dc.relation.issue | 17 | - |
dc.relation.startpage | 6009 | - |
dc.relation.lastpage | 6016 | - |
dc.contributor.id | 10201103 | - |
dc.relation.journal | MACROMOLECULES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.47, no.17, pp.6009 - 6016 | - |
dc.identifier.wosid | 000341542900016 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 6016 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 6009 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 47 | - |
dc.contributor.affiliatedAuthor | Park, MJ | - |
dc.identifier.scopusid | 2-s2.0-84914165912 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.description.scptc | 20 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | AMORPHOUS CONCENTRATED LIQUID | - |
dc.subject.keywordPlus | TRANSPORT-PROPERTIES | - |
dc.subject.keywordPlus | PHYSICOCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | TRIBLOCK COPOLYMER | - |
dc.subject.keywordPlus | VINYL MONOMERS | - |
dc.subject.keywordPlus | LITHIUM SALT | - |
dc.subject.keywordPlus | GELS | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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