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Synthesis and Electrooptic Properties of Poly(2,6‐anthracenevinylene)s
Author(s) -
Xu Jun,
Fang Yujie,
Ren Peihua,
Zhang Haichang,
Guo Erqian,
Yang Wenjun
Publication year - 2008
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.200800257
Subject(s) - polymer , pedot:pss , materials science , thermal stability , glass transition , spin coating , polymer chemistry , coating , absorption (acoustics) , chemical engineering , nanotechnology , composite material , engineering
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 .