DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, H | ko |
dc.contributor.author | Shin, CH | ko |
dc.contributor.author | Jung, BJ | ko |
dc.contributor.author | Kim, DH | ko |
dc.contributor.author | Shim, Hong Ku | ko |
dc.contributor.author | Do, Youngkyu | ko |
dc.date.accessioned | 2007-11-28T02:01:14Z | - |
dc.date.available | 2007-11-28T02:01:14Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-02 | - |
dc.identifier.citation | EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, no.4, pp.718 - 725 | - |
dc.identifier.issn | 1434-1948 | - |
dc.identifier.uri | http://hdl.handle.net/10203/2201 | - |
dc.description.abstract | Two dinuclear Eu-III complexes have been synthesized by employing beta-diketones and 2,2'-bipyrimidine (bpm) as sensitizing ligands for the Eu ion and a bridging ligand, respectively, and characterized by various means including single-crystal X-ray crystallography. The use of dibenzoylmethane (dbm) and trifluorothenoylacetone (tta) as beta-diketones gave [Eu-2(dbm)(6)(bpm)] (1) and [Eu-2(tta)(6)(bpm)] (2). Both show strong intermolecular pi-pi interactions that may be responsible for their high melting points. The analysis of the absorption, excitation, and emission spectra of the dinuclear complexes along with a comparison with analogous mononuclear complexes containing the same beta-diketone ligands and 1,10-phenanthroline (phen) suggests that the dinuclear complexes follow the luminescence mechanism of general Ln(III) complexes. An EL device with the structure ITO/PEDOT/PVK + PBD + 110 wt.-%/LiF/Al shows pure red emission with an efficiency similar to those of mononuclear complexes. (c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006. | - |
dc.description.sponsorship | the Korea Science and Engineering Fundation, CMDS, MOCIE, and the BK 21 Project. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | LANTHANIDE COMPLEXES | - |
dc.subject | ORGANIC ELECTROLUMINESCENCE | - |
dc.subject | DIIMINE COMPLEXES | - |
dc.subject | BETA-DIKETONATE | - |
dc.subject | METAL-COMPLEXES | - |
dc.subject | DEVICES | - |
dc.subject | LUMINESCENCE | - |
dc.subject | BRIGHT | - |
dc.subject | EU | - |
dc.title | Synthesis and characterization of dinuclear europium complexes showing pure red electroluminescence | - |
dc.type | Article | - |
dc.identifier.wosid | 000235745900004 | - |
dc.type.rims | ART | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 718 | - |
dc.citation.endingpage | 725 | - |
dc.citation.publicationname | EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | - |
dc.identifier.doi | 10.1002/ejic.200500438 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shim, Hong Ku | - |
dc.contributor.localauthor | Do, Youngkyu | - |
dc.contributor.nonIdAuthor | Jang, H | - |
dc.contributor.nonIdAuthor | Shin, CH | - |
dc.contributor.nonIdAuthor | Jung, BJ | - |
dc.contributor.nonIdAuthor | Kim, DH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | electroluminescence | - |
dc.subject.keywordAuthor | europium | - |
dc.subject.keywordAuthor | dinuclear complexes | - |
dc.subject.keywordAuthor | 2,2 &apos | - |
dc.subject.keywordAuthor | -bipyrimidine | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | LANTHANIDE COMPLEXES | - |
dc.subject.keywordPlus | ORGANIC ELECTROLUMINESCENCE | - |
dc.subject.keywordPlus | DIIMINE COMPLEXES | - |
dc.subject.keywordPlus | BETA-DIKETONATE | - |
dc.subject.keywordPlus | METAL-COMPLEXES | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordPlus | BRIGHT | - |
dc.subject.keywordPlus | EU | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.