Syntheses and properties of copoly(2,5-dialkoxy-p-phenylenebutadiynylene/arylenebutadiynylene)s

Authors
Kinoshita, I Kijima, M Shirakawa, H
Citation
I. Kinoshita et al., Syntheses and properties of copoly(2,5-dialkoxy-p-phenylenebutadiynylene/arylenebutadiynylene)s, SYNTH METAL, 119(1-3), 2001, pp. 187-188
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
119
Issue
1-3
Year of publication
2001
Pages
187 - 188
Database
ISI
SICI code
0379-6779(20010315)119:1-3<187:SAPOC>2.0.ZU;2-Z
Abstract
Copoly(2,5-didodecyloxy-p-phenylenebutadiynylene/arylenebutadiynylene)s wer e synthesized by polycondensition of 2,5-didodecyloxy-1,4-diethynylbenzene with m-diethynylbenzene derivatives and 2,5-diethynylthiophene, respectivel y, in presence of a Cu-amine catalyst under O-2. Solubility and processabil ity of the polymers were greatly improved by the copolymerization. Most of the copolymers have enhanced fluorescence intensity than corresponding homo polymers.