Amorphous fluorescent organic emitters for efficient solution-processed pure red electroluminescence: Synthesis, purification, morphology, solid-state photoluminescence, and device characterizations

被引：47

作者：

Huang, Ju

Li, Chun

Xia, Yang-Jun

Zhu, Xu-Hui ^{[1
]}

Peng, Junbiao

Cao, Yong

机构：

[1] S China Univ Technol, Inst Polymer Optoelect Mat & Devices, MOE, Key Lab Special Funct Mat, Guangzhou 510640, Peoples R China

[2] Fudan Univ, MOE, Lab Mol Engn Polymer, Shanghai 200433, Peoples R China

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 72卷 / 22期

关键词：

D O I：

10.1021/jo7014517

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New soluble and intrinsic amorphous red emitters I and 2 were obtained by Suzuki coupling. Due to the close molecular polarities, separation of target products from monocoupling impurities presents a challenge. The results showed highly pure 12 would be a potentially valuable fluorophore for solution-processed pure red electroluminescence in terms of visual sensitivity with respect to 1.

引用

页码：8580 / 8583

页数：4

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