Preparation and properties of a functional polyacetylene with quinoline-based heterocyclic azo pendants

被引：0
作者：
Z. Q. Yan
Y. F. Chen
S. Y. Guang
H. Y. Xu
L. F. Li
机构：
[1] Donghua University,College of Material Science and Engineering & State Key Laboratory for Modification of Chemical Fibers and Polymeric Materials
来源：
Polymer Science Series B | 2011年 / 53卷
关键词：
Quinoline; Polymer Science Series; Azobenzene; Quinaldine; Quinolyl;
D O I：
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摘要：
A novel functional polyacetylene with D-π-A conjugated quinoline-based heterocyclic azo pendants was designed and prepared to improve the polyacetylene properties. Its structure and properties were characterized and evaluated in details. The incorporation of D-π-A conjugated quinoline-based heterocyclic azo pendants to the polyacetylene backbone increases the polymer solubility in polar solvents. Its UV-vis absorbance is sensitive to the presence of F− anions and results in UV-VIS spectrum red-shift by ca. 21 nm from 449 nm to 470 nm in dry DMSO.
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