DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Byung-Jun | ko |
dc.contributor.author | Lee, Jeong-Ik | ko |
dc.contributor.author | Chu, Hye-Yong | ko |
dc.contributor.author | Do, Lee-Mi | ko |
dc.contributor.author | Shim, Hong-Ku | ko |
dc.date.accessioned | 2013-03-04T02:22:41Z | - |
dc.date.available | 2013-03-04T02:22:41Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-03 | - |
dc.identifier.citation | MACROMOLECULES, v.35, no.6, pp.2282 - 2287 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | http://hdl.handle.net/10203/81518 | - |
dc.description.abstract | The fluorene-based poly(iminoarylene)s with triarylamine unit were simply synthesized from palladium-catalyzed polycondensation of 2,7-dibromo-9,9-di-n-alkyllfluorene with primary amines such as aniline and p-toluidine. The polymers with high molecular weight were obtained and were thermally stable. The HOMO levels of the polymers (−5.1 eV) were close to the work function of ITO. Organic light-emitting diodes (OLEDs) of the form ITO/polymer/TPD/Alq3/LiF/Al showed lower turn-on voltage (VT = 2.2 V), the enhanced efficiency, and the higher maximum luminance at the higher current density (PFA1: 12 370 cd/m2 at 427 mA/cm2) than those of the device without polymer (VT = 3.6 V, 5790 cd/m2 at 233 mA/cm2). It is expected that these polymers can be used as a buffer layer in OLEDs. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Synthesis of novel fluorene-based poly(iminoarylene)s and their application to buffer layer in organic light-emitting diodes | - |
dc.type | Article | - |
dc.identifier.wosid | 000174441800041 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 2282 | - |
dc.citation.endingpage | 2287 | - |
dc.citation.publicationname | MACROMOLECULES | - |
dc.identifier.doi | 10.1021/ma0116405 | - |
dc.contributor.localauthor | Shim, Hong-Ku | - |
dc.contributor.nonIdAuthor | Jung, Byung-Jun | - |
dc.contributor.nonIdAuthor | Lee, Jeong-Ik | - |
dc.contributor.nonIdAuthor | Chu, Hye-Yong | - |
dc.contributor.nonIdAuthor | Do, Lee-Mi | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HOLE-TRANSPORT MATERIALS | - |
dc.subject.keywordPlus | ELECTROLUMINESCENT DEVICES | - |
dc.subject.keywordPlus | IMPROVED STABILITY | - |
dc.subject.keywordPlus | POLYMERS | - |
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