Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices

被引：93

作者：

Chan, KL

Watkins, SE

Mak, CSK

McKiernan, MJ

Towns, CR

Pascu, SI

Holmes, AB

机构：

[1] Univ Cambridge, Dept Chem, Melville Lab Polymer Synth, Cambridge CB2 1EW, England

[2] Univ Melbourne, Sch Chem, Parkville, Vic 3010, Australia

[3] Univ Melbourne, Bio21 Inst, Parkville, Vic 3010, Australia

[4] Cambridge Display Technol Ltd, Cambridge CB3 6DW, England

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 46期

关键词：

D O I：

10.1039/b511208g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The preparation of the 3,6-disubstituted dibenzosilole monomers 4, 5 and 10 by two different routes is described; Suzuki opolymerisation afforded poly(9,9-dioctyl-3,6-dibenzosilole) 11 which has a sufficiently high triplet energy (2.55 eV) to function as a host for green electrophosphorescent emitters.

引用

页码：5766 / 5768

页数：3

共 35 条

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