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Blue-Light-Emitting Conjugated Polymers Derived From 2,7-Carbazoles

✍ Scribed by Jean-François Morin; Pierre-Luc Boudreault; Mario Leclerc

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
99 KB
Volume
23
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Blue‐light‐emitting 2,7‐carbazole‐based conjugated copolymers have been prepared by Yamamoto or Suzuki cross‐coupling reactions. By introducing highly substituted aromatic comonomers, fully soluble high‐molecular‐weight copolymers have been obtained. Moreover, these amorphous polymeric materials exhibit good thermal stability and interesting redox properties. All these features make these new conjugated polymers highly promising for the development of single‐polymer‐layer blue‐light‐emitting diodes.
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