DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, MS | ko |
dc.contributor.author | Song, SY | ko |
dc.contributor.author | Shim, Hong Ku | ko |
dc.date.accessioned | 2013-03-03T08:59:52Z | - |
dc.date.available | 2013-03-03T08:59:52Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-07 | - |
dc.identifier.citation | POLYMER, v.41, no.15, pp.5675 - 5679 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.uri | http://hdl.handle.net/10203/78095 | - |
dc.description.abstract | We synthesized a new electron withdrawing group, perfluorinated aryl substituted PPV derivative via Wessling-Zimmerman polymerization in methanol. The synthesized precursor of poly[2-{(2,3,4,5,6-pentafluorobenzene)-2,3,5,6,-tetraflourophenyl}-1,4-phenylenevinylene] (PPFPV) showed good solubility in common organic solvents such as chloroform, methylenechloride, xylene, tetrahydrofuran. The molar mass measured by gel permeation chromatography (GPC) was M-w = 72,000. PPFPV showed the PL and EL emission maxima of 520 nm corresponding to green light, because of the strong electron-withdrawing effect: of the perfluorinated aryl group. The PPFPV single layer EL device showed 64 times higher EL efficiency than that of PPV with higher turn-on voltage. But, ITO/PPV/PPFPV/Al bilayer EL device showed about 380-fold higher EL efficiency compared with PPV, and its turn-on voltage was lowered to the PPV level. (C) 2000 Elsevier Science Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | NONLINEAR-OPTICAL PROPERTIES | - |
dc.subject | POLY(1,4-PHENYLENEVINYLENE) COPOLYMERS | - |
dc.subject | DIODES | - |
dc.subject | ELECTROLUMINESCENCE | - |
dc.title | Efficient green light-emitting polymer by balanced injection of electron and hole: new electron accepting perfluorinated substituent | - |
dc.type | Article | - |
dc.identifier.wosid | 000086654200016 | - |
dc.identifier.scopusid | 2-s2.0-0342369563 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 15 | - |
dc.citation.beginningpage | 5675 | - |
dc.citation.endingpage | 5679 | - |
dc.citation.publicationname | POLYMER | - |
dc.contributor.localauthor | Shim, Hong Ku | - |
dc.contributor.nonIdAuthor | Jang, MS | - |
dc.contributor.nonIdAuthor | Song, SY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | electroluminescence | - |
dc.subject.keywordAuthor | perfluorinated | - |
dc.subject.keywordAuthor | poly(1,4-phenylenevinylene) derivative | - |
dc.subject.keywordPlus | NONLINEAR-OPTICAL PROPERTIES | - |
dc.subject.keywordPlus | POLY(1,4-PHENYLENEVINYLENE) COPOLYMERS | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordPlus | ELECTROLUMINESCENCE | - |
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