Phosphorescent polymer light-emitting diodes based on an end-capped polyfluorene with Rhenium (I) chromophores

被引：15

作者：

Lee, Po-I. ^{[1
]}

Hsu, Steve Lien-Chung ^{[1
]}

Chung, Chia-Tin ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Mat Sci & Engn, Tainan 70101, Taiwan

来源：

SYNTHETIC METALS | 2006年 / 156卷 / 14-15期

关键词：

phosphorescent; light-emitting diodes; Rhenium complex;

D O I：

10.1016/j.synthmet.2006.05.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel electrophosphorescent polymer was prepared by a pyridine end-capped polyfluorene reacted with 2,2-bipyridyl(tricarbonyl)rhenium(I) chloride. Using this approach, we can simultaneously control the molecular weight of the polymer, and incorporate phosphorescent metal complexes to the polymer without the phase separation problem between the metal and polymer. The incorporation of the metal complexes into the polymer has been demonstrated by utilizing H-1-NMR, Ultraviolet-visible (UV-vis) spectroscopy, PL spectra and EL spectra. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：907 / 910

页数：4

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