1,3,6,8-Tetrasubstituted Pyrenes: Solution-Processable Materials for Application in Organic Electronics

被引：99

作者：

Sonar, Prashant ^{[1
]}

Soh, Mui Siang ^{[1
]}

Cheng, Yuen Hsia ^{[1
]}

Henssler, John T. ^{[2
,3
]}

Sellinger, Alan ^{[1
]}

机构：

[1] Inst Mat Res & Engn, ASTAR, Singapore 117602, Singapore

[2] Univ Michigan, Dept Chem & Macromol Sci, Ann Arbor, MI 48109 USA

[3] Univ Michigan, Ctr Engn, Ann Arbor, MI 48109 USA

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 15期

关键词：

FIELD-EFFECT TRANSISTORS; NANOCOMPOSITE DENDRIMERS; SEMICONDUCTORS; LUMINESCENT; DERIVATIVES; EMITTERS; DEVICES; OLEDS; ELECTROLUMINESCENCE; PHOTOPHYSICS;

D O I：

10.1021/ol1007179

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of star-shaped organic semiconductors have been synthesized from 1,3,6,8-tetrabromopyrene. The materials are soluble in common organic solvents allowing for solution processing of devices such as light-emitting diodes (OLEDs). One of the materials, 1,3,6,8-tetrakis(4-butoxyphenyl)pyrene, has been used as the active emitting layer In simple solution-processed OLEDs with deep blue emission (CIE = 0.15, 0.18) and maximum efficiencies and brightness levels of 2.56 cd/A and >5000 cd/m(2), respectively.

引用

页码：3292 / 3295

页数：4

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