White electroluminescence from a star-like polymer with an orange emissive core and four blue emissive arms

被引：118

作者：

Liu, Jun ^{[1
,2
]}

Cheng, Yanxiang ^{[1
]}

Xie, Zhiyuan ^{[1
]}

Geng, Yanhou ^{[1
]}

Wang, Lixiang ^{[1
]}

Jing, Xiabin ^{[1
]}

Wang, Fosong ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 07期

关键词：

D O I：

10.1002/adma.200701705

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A star-like white light-emitting polymer with an orange emissive core and four blue emissive arms is designed and synthesized. White electroluminescence is observed with simultaneous orange emission from the core and blue emission from the arms. A single-layer device based on this polymer emits white light with CIE coordinates of (0.35, 0.39) and a luminous efficiency of 7.06 cd A(-1).

引用

收藏

页码：1357 / +

页数：7

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