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Synthesis and Electrooptic Properties of Poly(2,6-anthracenevinylene)s

✍ Scribed by Jun Xu; Yujie Fang; Peihua Ren; Haichang Zhang; Erqian Guo; Wenjun Yang

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
216 KB
Volume
29
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

High molecular weight poly(9,10‐bis(p‐(2‐ethylhexyloxy)phenyl)‐2,6‐anthracenevinylene) (2,6‐PAV) was synthesized with 2,6‐dimethylanthraquinone as a key intermediate. The as‐synthesized polymer is readily soluble in common organic solvents and can be used for spin‐coating. The as‐synthesized polymer exhibits a broad absorption band ranging from 280 to 520 nm and a bluish green emission band with a peak at 500 nm. The polymer shows good thermal stability, and no distinct glass transition is observed. A simple device with the configuration ITO/PEDOT:PSS/2,6‐PAV/Ba/Al showed a turn‐on voltage of 4.8 V and a maximal brightness of 340 cd · m^−2^.

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