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Chem. J. Chinese Universities ›› 2009, Vol. 30 ›› Issue (12): 2534.

• Letters • Previous Articles    

Preparation of Organic-inorganic Hybrid Materials Based on a Hydroxyl-containing Polyethersulfone

CHEN Wen-Hui1,2, LIU Bai-Jun1, YANG Yan-Hua1, YUE Xi-Gui1, JING Li-Wei1, GUO Mei-Mei1, SUN Xiao-Hong2, GAO Lian-Xun2, JIANG Zheng-Hua1*   

  1. 1. Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, China;
    2. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2009-06-12 Online:2009-12-10 Published:2009-12-10
  • Contact: JIANG Zheng-Hua. E-mail: jiangzhenhua@jlu.edu.cn
  • Supported by:

    国家自然科学基金(批准号： 50973040)资助.

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Abstract:

A novel aromatic polyethersulfone bearing a(3-methoxy)phenyl group(PPES-OMe) was synthesized via an aromatic nucleophilic substitution reaction. A hydroxyl-containing polyethersulfone(PPES-OH) was successfully obtained via a demethylation reaction of PPES-OMe. A series of nano-hybrid materials could be prepared with sol-gel method and FTIR results suggested the chemical bond formed between the hydroxyl group of PPES-OH and TEOS. Nano-size SiO2 particles were observed to disperse uniformly in the polyethersulfone matrix by SEM. It was found that all the films based on these materials were flexible.

Key words: Polyethersulfone; High performance polymer; Nano-hybrid material

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