Chem. J. Chinese Universities ›› 2010, Vol. 31 ›› Issue (6): 1078.

• Letters • Previous Articles     Next Articles

Synthesis and Characterization of New Electroactive Polyaryletherketone Containing Benzonitrile Structure

YAO Lei, CHAO Dan-Ming, LIU Xin-Cai, LI Zhi-Liang, WANG Ce*   

  1. Alan G. MacDiarmid Institude, Jilin Univercity, Changchun 130012, China
  • Received:2010-03-17 Online:2010-06-10 Published:2010-06-10
  • Contact: WANG Ce. E-mail: cwang@jlu.edu.cn
  • Supported by:

    国家自然科学基金(批准号: 50873045)和国家“八六三”计划项目(批准号: 2007AA03Z324)资助.

Abstract:

A new electroactive polyaryletherketone containing benzonitrile(EPEEK-CN) was synthesized from 2,6-difluorobenzonitrile, p-benzenediol and difluoromonomer containing phenyl-capped aniline tetramer segment, via ternary polycondensation. The obtained EPEEK-CN shows certain extent solubility in organic solvents, and its film casted from DMAc solution exhibits interesting electrical, mechanical and dielectric properties.

Key words: Electroactivity; Oxidative coupling; Organosoluble; High dielectric constant

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