Title of article
Influence of dehydrated nanotubed titanic acid on charge transport and luminescent properties of polymer light-emitting diodes with fluorescent dye
Author/Authors
Qian، نويسنده , , Lei and Bera، نويسنده , , Debasis and Jin، نويسنده , , Zhensheng and Du، نويسنده , , Zu-Liang and Xu، نويسنده , , Zheng and Teng، نويسنده , , Feng and Liu، نويسنده , , Wei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
579
To page
582
Abstract
In this paper, we discuss the influence of dehydrated nanotubed titanic acid (DNTA) on charge transport and luminescent properties of polymer light-emitting diodes (PLEDs) doped with fluorescent dye. Photoluminescence results confirm the efficient energy transfer from PVK to 4-(dicyanom-ethylene)-2- t -butyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) and tris-(8-hydroxtquinoline) aluminum (Alq3) in a DNTA-doped device. The device showed lower turn-on voltages and higher charge current by doping with DNTA, which also caused a shift in the exciton’s recombination region.
Keywords
D. Energy transfer , D. Nanotubed , A. DCJTB
Journal title
Solid State Communications
Serial Year
2007
Journal title
Solid State Communications
Record number
1763874
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