DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, HY | ko |
dc.contributor.author | Chung, In Jae | ko |
dc.contributor.author | Shim, Hong Ku | ko |
dc.contributor.author | Kim, CY | ko |
dc.date.accessioned | 2013-03-04T13:35:47Z | - |
dc.date.available | 2013-03-04T13:35:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-07 | - |
dc.identifier.citation | CHEMICAL PHYSICS LETTERS, v.393, no.1-3, pp.197 - 203 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | http://hdl.handle.net/10203/82801 | - |
dc.description.abstract | The effects of side-chain length and shape at C-9 position of polyfluorenes on the photoluminescence spectra and the fluorescence lifetimes are investigated for blue light-emitting poly(n-vinylcarbazole)/polyfluorene blends. As the side-chain length of alkylsubstituted polyfluorenes and of bulky cyclohexyl-substituted polyfluorenes increases, the fluorescence lifetime of the blends increase from 1 to 10 ns and the portion of PVK component contributing to the fluorescence lifetime of the blends increases. However, PL intensity of the blend decreases. This provides the side-chain length and shape of polyfluorene could affect the efficiency of energy transfer. (C) 2004 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier Science Bv | - |
dc.subject | ENERGY-TRANSFER DYNAMICS | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | CONJUGATED POLYMERS | - |
dc.subject | EXCITATION | - |
dc.subject | EMISSION | - |
dc.title | The effects of alkyl side-chain length and shape of polyfluorenes on the photoluminescence spectra and the fluorescence lifetimes of polyfluorene blends with poly(n-vinylcarbazole) | - |
dc.type | Article | - |
dc.identifier.wosid | 000222887700036 | - |
dc.identifier.scopusid | 2-s2.0-3142602907 | - |
dc.type.rims | ART | - |
dc.citation.volume | 393 | - |
dc.citation.issue | 1-3 | - |
dc.citation.beginningpage | 197 | - |
dc.citation.endingpage | 203 | - |
dc.citation.publicationname | CHEMICAL PHYSICS LETTERS | - |
dc.identifier.doi | 10.1016/j.cplett.2004.06.029 | - |
dc.contributor.localauthor | Shim, Hong Ku | - |
dc.contributor.nonIdAuthor | Byun, HY | - |
dc.contributor.nonIdAuthor | Kim, CY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ENERGY-TRANSFER DYNAMICS | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | EXCITATION | - |
dc.subject.keywordPlus | EMISSION | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.