LUMINESCENT PROPERTIES OF COPOLYMERIC DYAD COMPOUNDS CONTAINING 1,8-NAPHTHALIMIDE AND 1,3,4-OXADIAZOLE

Authors
ZHU WH HU C CHEN KC TIAN H
Citation
Wh. Zhu et al., LUMINESCENT PROPERTIES OF COPOLYMERIC DYAD COMPOUNDS CONTAINING 1,8-NAPHTHALIMIDE AND 1,3,4-OXADIAZOLE, Synthetic metals, 96(2), 1998, pp. 151-154
Citations number
11
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
96
Issue
2
Year of publication
1998
Pages
151 - 154
Database
ISI
SICI code
0379-6779(1998)96:2<151:LPOCDC>2.0.ZU;2-J
Abstract
Several new 1,8-naphthalimide dyad compounds connected with 1,3,4-oxad iazole at different substitution positions were synthesized, in which there are two compounds to be copolymerized with N-vinyl carbazole to form a single-layer electroluminescence (EL) device film, which consis ts of electron-transporting unit (oxadiazole), hole-transporting unit (PVK) and emitting unit. The photoemission and electroemission of thes e dyad compounds are near 540 nm, with a maximum luminance of 350 cd/m (2) and luminous efficiency of 3.02 lm/W at 14 V. (C) 1998 Elsevier Sc ience S.A. All rights reserved.