Electroluminescence of polyimide-based composites containing nanocrystalline J-aggregates

被引：0
|
作者：
Maltsev, EI
Lypenko, DA
Shapiro, BI
Milburn, GHW
Wright, J
Brusentseva, MA
Berendyaev, VI
Kotov, BV
Vannikov, AV
机构：
[1] Russian Acad Sci, AN Frumkin Electrochem Inst, Moscow 117071, Russia
[2] State Sci Ctr, Res & Design Inst Photog Chem Ind, Moscow 125167, Russia
[3] Napier Univ, Dept Appl Chem & Phys Sci, Edinburgh EH10 5DT, Midlothian, Scotland
[4] State Sci Ctr, Karpov Inst Phys Chem, Moscow 103064, Russia
来源：
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B | 2000年 / 42卷 / 02期
关键词：
D O I：
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中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Electroluminescence properties of a new type of nanocomposites based on aromatic polyimides and containing nanocrystalline J-aggregates of cyanine dyes were studied. The electroluminescence spectrum of the composites represents a narrow strong band with a maximum at 675 nm. The J-aggregates of this type are effective accepters of the exciton energy: their presence suppresses the emission from both monomeric dye and the aromatic polyimide.
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页码：299 / 305
页数：7
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