高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (12): 2369.

• 研究论文 • 上一篇    下一篇

通过A2+B3反应制备超支化聚芳醚酮荧光材料

牟建新1,张春玲2,王贵宾1,陈杰1,姜振华1   

  1. 1.吉林大学化学学院;2.吉林大学材料科学与工程学院,长春130012
  • 收稿日期:2004-12-07 出版日期:1905-03-14 发布日期:1905-03-14
  • 通讯作者: 姜振华(1961年出生),男,博士,教授,博士生导师,主要从事功能高分子材料研究. E-mail:jiangzhenhua@jlu.edu.cn
  • 基金资助:

    国防科工委国防基金(批准号:9912J.1.2.WJ1301)资助.

Preparation of Fluorescent Hyperbranched Poly(aryl ether ketone)s via A2+B3 Reaction

MU Jian-Xin1, ZHANG Chun-Ling2, WANG Gui-Bin1, CHEN Jie1, JIANG Zhen-Hua1*   

  1. 1. College of Chemistry; 2. College of Material Science and Engineering,Jilin University,  Changchun 130012, China
  • Received:2004-12-07 Online:1905-03-14 Published:1905-03-14
  • Contact: JIANG Zhen-Hua;E-mail:jiangzhenhua@jlu.edu.cn

摘要：

用3-二甲氨基苯酚与超支化聚芳醚酮(HPETFDEK-F)的末端氟发生反应,制得荧光超支化聚芳醚酮(FHPETFDEK).采用1H NMR,FTIR,DSC和TGA等方法对所得到的聚合物结构和热性能进行了表征.研究了FHPETFDEK的紫外吸收及荧光发射光谱,发现其具有荧光行为.

关键词: 超支化聚芳醚酮;B3型单体;支化度;荧光, 超支化聚芳醚酮, B3型单体, 支化度, 荧光

Abstract:

Hyperbranched poly(aryl ether ketone)s(HPETFDEK-F) were synthesized from the combination of 3,3′,5,5′, -tetramethyl biphenyl-4,4′-diol(A2) and B3,  a novel monomer 1,3,5-tris\[4-(4-flourobenzoyl)phenoxy\] benzene synthesized in our lab.  The FHPETFDEK was prepared by an end-capping approach.  The chemical structure of such a polymer was confirmed by 1H NMR,  FTIR,  DSC and TGA.  The UV and fluorescent spectra of FHPETFDEK were studied and fluorescence phenomena were observed.

Key words: Hyperbranched poly(aryl ether ketone)s;  B3 momomer; Degree of branching;  Fluorescence, Hyperbranched poly(aryl ether ketone)s, B3 momomer, Degree of branching, Fluorescence

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