Hydrogen-Bonded Thermostable Liquid Crystalline Complex Formed by Biodegradable Polymer and Amphiphilic Molecules
β Scribed by Yu, Tao; Zhou, Yong; Zhao, Ying; Liu, Kaipeng; Chen, Erqiang; Wang, Dujin; Wang, Fosong
- Book ID
- 125491325
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 351 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0024-9297
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Supramolecular liquid-crystalline polymeric complexes based on a backbone that contains vinyl pyridine units and azobenzene or biphenyl derivatives that posses alkyl chains terminated by carboxylic acid have been obtained by the formation of intermolecular hydrogen bonds between the carboxylic acid
Diacid Monomer. The diacid monomer with the nonamethylene spacer was prepared using the method reported in a previous a r t i ~l e . ~ ## Polymerization Polyester 1 was obtained by melt-polycondensation of the corresponding monomers, the dicarboxylic acid, and the hydroquinone diacetate using zin