Photoluminescence of Alq3- and Tb-activated aluminium-tris(8-hydroxyquinoline) complex for blue chip-excited OLEDs
ABSTRACT The tris(8‐hydroxyquinoline)–aluminium complex is the most important and widely studied as electron transporting and green light emitting material. Alq3 and TbxAl(1‐x)q3 have been synthesized (where x = 0.1, 0.3, 0.5, 0.7 and 0.9) and blended films of Alq3 and TbxAl(1‐x)q3 with PMMA and PS...
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Published in | Luminescence (Chichester, England) Vol. 28; no. 1; pp. 63 - 68 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
England
Blackwell Publishing Ltd
01.01.2013
Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | ABSTRACT
The tris(8‐hydroxyquinoline)–aluminium complex is the most important and widely studied as electron transporting and green light emitting material. Alq3 and TbxAl(1‐x)q3 have been synthesized (where x = 0.1, 0.3, 0.5, 0.7 and 0.9) and blended films of Alq3 and TbxAl(1‐x)q3 with PMMA and PS at different percentage weight (wt%) concentrations (e.g., 0.1, 1, 5, 10, 25 and 50 wt%) have been prepared. The synthesized materials and their blended thin films have been characterized by a photoluminescence (PL) technique; the synthesis and PL characterization are reported in this paper. The synthesized metal complex shows bright emission of green light with blue light excitation (440 nm) and the prepared TbxAl(1‐x)q3 phosphor may be applicable in blue chip‐excited OLEDs for the newly developed wallpaper lighting technology. Copyright © 2012 John Wiley & Sons, Ltd. |
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Bibliography: | ArticleID:BIO2340 ark:/67375/WNG-PMKKHW80-9 istex:573B992DA8350966158C368BDAD933071E0E9BC5 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1522-7235 1522-7243 |
DOI: | 10.1002/bio.2340 |