Novel binuclear europium β-diketone chelate used as red emitter in organic electroluminescent device

被引：29

作者：

Zhu, WG ^{[1
]}

Jiang, Q

Lu, ZY

Wei, XQ

Xie, MG

Zou, DC

Tsutsui, T

机构：

[1] Sichuan Univ, Dept Chem, Chengdu 610064, Peoples R China

[2] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Dept Appl Sci Elect & Mat, Kasuga, Fukuoka 8168580, Japan

[3] Xiangtan Univ, Dept Chem, Xiangtan 411105, Peoples R China

来源：

THIN SOLID FILMS | 2000年 / 363卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

beta-diketone binuclear europium complex; synthesis electroluminescent device;

D O I：

10.1016/S0040-6090(99)00988-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel binuclear europium and yttrium beta-diketone complex EuY(TTA)(6)Phen(2) was synthesized. The electroluminescent device using it as an emitter was fabricated. When the structure of device is ITO/TPD/EuY(TTA)(6)Phen(2)/Alq(3)/Mg:Ag, the emission peak of 613 nm and the luminance of 99 cd/m(2) at 11 V from the device have been achieved. The results showed that the new beta-diketone chelate possessed better PL and EL properties, and film formation than those of Eu(TTA)(3)Phen. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：167 / 169

页数：3

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