Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hsu, Shou-Chian | en_US |
dc.contributor.author | Whang, Wha-Tzong | en_US |
dc.contributor.author | Chao, Ching-Shiun | en_US |
dc.date.accessioned | 2014-12-08T15:13:50Z | - |
dc.date.available | 2014-12-08T15:13:50Z | - |
dc.date.issued | 2007-06-13 | en_US |
dc.identifier.issn | 0040-6090 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.tsf.2007.02.015 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/10687 | - |
dc.description.abstract | Single and double layer polymer light-emitting diodes (LEDs) were fabricated by using 2,5-bis(4-aminophenyl)-1,3,4-oxadiazole (BAO)-based aromatic polyimides (APIs). All the resultant APIs have high glass transition temperatures (T-g>250 degrees C) and high thermal decomposition temperatures (T-d>510 degrees C). The APIs exhibit broad fluorescent characteristic, and the fluorescent intensity is related to the intermolecular chain's orientation. BAO-3,3 '-oxydiphthalic anhydride (ODPA) and BAO-4,4 '-(hexafluoro-iso-propylidene) diphthalic anhydride show electroluminescent property in single layer LED devices. By inserting BAO-ODPA in the poly(p-phenylene vinylene)-poly(vinylalcohol) LED device to form a double layer device, the EL efficiency can be improved by two orders of magnitude. (C) 2007 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | polyimides | en_US |
dc.subject | electroluminescence | en_US |
dc.subject | charge transfer | en_US |
dc.title | Electroluminescence and electron transport characteristics of aromatic polyimides containing 1,3,4-oxadiazole moiety | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.tsf.2007.02.015 | en_US |
dc.identifier.journal | THIN SOLID FILMS | en_US |
dc.citation.volume | 515 | en_US |
dc.citation.issue | 17 | en_US |
dc.citation.spage | 6943 | en_US |
dc.citation.epage | 6948 | en_US |
dc.contributor.department | 材料科學與工程學系 | zh_TW |
dc.contributor.department | Department of Materials Science and Engineering | en_US |
dc.identifier.wosnumber | WOS:000246947800046 | - |
dc.citation.woscount | 19 | - |
Appears in Collections: | Articles |
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