SYNTHESIS OF A POLYPHENYLENE LIGHT-EMITTING COPOLYMER

被引：34
|
作者：
JING, WX [1 ]
KRAFT, A [1 ]
MORATTI, SC [1 ]
GRUNER, J [1 ]
CACIALLI, F [1 ]
HAMER, PJ [1 ]
HOLMES, AB [1 ]
FRIEND, RH [1 ]
机构：
[1] UNIV CAMBRIDGE,CAVENDISH LAB,DEPT PHYS,CAMBRIDGE CB3 0HE,ENGLAND
来源：
SYNTHETIC METALS | 1994年 / 67卷 / 1-3期
基金：
英国工程与自然科学研究理事会;
关键词：
SYNTHESIS; POLYPHENYLENE; COPOLYMER; ELECTROLUMINESCENCE;
D O I：
10.1016/0379-6779(94)90032-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new poly(phenylene-co-dialkoxyphenylene) derivative was synthesized by the Suzuki coupling of aromatic bromoboronic acids. This showed strong violet photoluminescence (peak 415 nm) in the solid state and good solubility in organic solvents. A multilayer light-emitting diode was constructed with the structure indium-tin oxide/poly(p-phenylenevinylene)/polyphenylene calcium. Efficient light emission was observed with a peak maximum in the blue region of the visible spectrum.
引用
收藏
页码：161 / 163
页数：3
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