Novel oxadiazole-containing conjugated polymers as efficient single-layer light-emitting diodes

Authors
Peng, ZH Zhang, JH
Citation
Zh. Peng et Jh. Zhang, Novel oxadiazole-containing conjugated polymers as efficient single-layer light-emitting diodes, SYNTH METAL, 105(1), 1999, pp. 73-78
Citations number
19
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
105
Issue
1
Year of publication
1999
Pages
73 - 78
Database
ISI
SICI code
0379-6779(19990816)105:1<73:NOCPAE>2.0.ZU;2-L
Abstract
A poly(phenylenevinylene) (PPV) containing oxadiazole units in both the mai n chain and as main chain substituents was synthesized. Single-layer LED (l ight-emitting diodes) devices fabricated with this polymer show external ef ficiencies of 0.15% with calcium as the cathode and 0.068% with alumina as the cathode. In addition, these devices show good stability under ambient o perating conditions. (C) 1999 Elsevier Science S.A. All rights reserved.