Full metadata record
DC FieldValueLanguage
dc.contributor.authorChang, WPen_US
dc.contributor.authorWhang, WTen_US
dc.contributor.authorLin, PWen_US
dc.date.accessioned2014-12-08T15:02:44Z-
dc.date.available2014-12-08T15:02:44Z-
dc.date.issued1996-04-01en_US
dc.identifier.issn0032-3861en_US
dc.identifier.urihttp://dx.doi.org/10.1016/0032-3861(96)83698-6en_US
dc.identifier.urihttp://hdl.handle.net/11536/1361-
dc.description.abstractPoly(phenylene vinylene) (PPV) has been prepared successfully from p-xylylenebis(triphenylphosphonium bromide) in acetonitrile solution via an electroreduction polymerization. p-Xylylenebis(triphenylphosphonium bromide) also acted as an electrolyte in the solution. The resultant electropolymerized PPV film was transparent and dense, and had considerable adhesion to an indium-tin oxide (ITO) electrode. The electropolymerized PPV showed a blue shift both in the ultraviolet-visible absorption spectrum and photoluminescence, compared with the PPV prepared from a p-xylylenebis(tetrahydrothiophenium chloride) precursor route, indicating that it has a shorter pi-conjugated chain length. The infra-red absorption spectra showed a stable P-C bond on the electropolymerized PPV chain. The Al/electropolymerized PPV/ITO light-emitting diode emitted green light with an emission maximum at 530 nm. Annealing the electroluminescence device in a high vacuum oven at 160 degrees C for 3 h significantly enhanced the electroluminescence performance as a result of improvement of the interfacial contact between PPV and the Al metal electrode. Copyright (C) 1996 Elsevier Science Ltd.en_US
dc.language.isoen_USen_US
dc.subjectelectropolymerizationen_US
dc.subjectpoly(p-phenylene vinylene)en_US
dc.subjectelectroluminescenceen_US
dc.titleCharacteristics of an electropolymerized PPV and its light-emitting diodeen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/0032-3861(96)83698-6en_US
dc.identifier.journalPOLYMERen_US
dc.citation.volume37en_US
dc.citation.issue9en_US
dc.citation.spage1513en_US
dc.citation.epage1518en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:A1996UJ28400002-
dc.citation.woscount28-
Appears in Collections:Articles


Files in This Item:

  1. A1996UJ28400002.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.