Synthesis and characterization of block copolymers having liquid crystalline behaviour |
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| Authors: | Yang Hongli Wu Xuqin Li Shijin |
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| Institution: |
a Department of Polymer Science, East China University of Science and Technology, Shanghai, China
b Department of Chemical Engineering, Beijing Institute of Technology, Beijing, China |
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| Abstract: | A series of four block copolymers based on aromatic acetoxy-polysulphone (Ac-PSF), terephthalic acid (TPA), m-phthalic acid (MPA), acetoxy-benzoic acid (Ac-HBA), and a di(acetoxy)bisphenol monomer were synthesized. Their structures were determined by IR, thermal mechanical analyses and solubility tests. They all exhibit liquid crystalline behaviour. |
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