Emitting stability of poly(9,9-dialkylfluorene-co- N-butylcarbazole) by solid-state oxidative coupling polymerization

Dihexylfluorene and N-butylcarbazole were copolymerized by solid-state oxidative coupling polymerization in the presence of anhydrous FeCl 3 at room temperature. The solid-state films of the copolymers emitted blue light after heating at 150 °C in air for 24 h, no red-shifted emission was observed b...

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Bibliographic Details
Published in:Chinese chemical letters 2007, Vol.18 (1), p.76-78
Main Authors: Bai, Wei Bin, Chen, Zhi Yuan, Zhan, Cai Mao
Format: Article
Language:English
Subjects:
Emitting stability
Fluorene–carbazole copolymer
Photoluminescence
Solid-state oxidative coupling polymerization
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Summary:Dihexylfluorene and N-butylcarbazole were copolymerized by solid-state oxidative coupling polymerization in the presence of anhydrous FeCl 3 at room temperature. The solid-state films of the copolymers emitted blue light after heating at 150 °C in air for 24 h, no red-shifted emission was observed by fluorescence spectroscopy.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2006.11.002