DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, SH | - |
dc.contributor.author | Lee, TW | - |
dc.contributor.author | Kim, YC | - |
dc.contributor.author | Suh, DH | - |
dc.contributor.author | Cho, HN | - |
dc.date.accessioned | 2016-04-01T08:50:19Z | - |
dc.date.available | 2016-04-01T08:50:19Z | - |
dc.date.created | 2009-06-01 | - |
dc.date.issued | 2003-01 | - |
dc.identifier.issn | 0925-3467 | - |
dc.identifier.other | 2003-OAK-0000016719 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28879 | - |
dc.description.abstract | Novel para or meta-linked fluorene-based poly(azomethines) were synthesized by the reaction of the corresponding dialdehydes and diamines in the presence of anhydrous HMPA, DMSO, and calcium chloride as a dehydrating agent. The resulting polymers were highly soluble in common organic solvents such as THF, chloroform, etc. The molecular weights (M-w) and the polydispersities of the polymers were in the range of 1.0-2.2 x 10(4) and 2.5-2.6, respectively. Their glass transition temperatures were in the range of 137-153 degreesC. We characterized the optical absorption, photoluminescence (PL), and electroluminescence (EL) of the materials. The poly(azomethines) did exhibit PL and EL only after they were protonated with 50 mol% sulfonated polystyrene. The light-emitting devices based on the protonated poly(azomethines) showed white EL. (C) 2002 Elsevier Science B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | OPTICAL MATERIALS | - |
dc.subject | electroluminescence | - |
dc.subject | fluorene | - |
dc.subject | poly(azomethines) | - |
dc.subject | POLYAZOMETHINES | - |
dc.title | Synthesis and characterization of fluorene-based poly(azomethines) | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/S0925-3467(02)00131-3 | - |
dc.author.google | Cho, HN | - |
dc.author.google | Jung, SH | - |
dc.author.google | Kim, YC | - |
dc.author.google | Lee, TW | - |
dc.author.google | Suh, DH | - |
dc.relation.volume | 21 | - |
dc.relation.issue | 1-3 | - |
dc.relation.startpage | 169 | - |
dc.relation.lastpage | 173 | - |
dc.contributor.id | 10154218 | - |
dc.relation.journal | OPTICAL MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICAL MATERIALS, v.21, no.1-3, pp.169 - 173 | - |
dc.identifier.wosid | 000180023100029 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 173 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 169 | - |
dc.citation.title | OPTICAL MATERIALS | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | Lee, TW | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 20 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | electroluminescence | - |
dc.subject.keywordAuthor | fluorene | - |
dc.subject.keywordAuthor | poly(azomethines) | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Optics | - |
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