高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (3): 492.

• 研究简报 • 上一篇    下一篇

富勒烯(C60/70)-丙烯酸的自由基共聚

官文超1, 段标2, 余俊2   

  1. 1. 华中理工大学化学系, 武汉, 430074;
    2. 华中理工大学机械科学与工程学院, 武汉, 430074
  • 收稿日期:1996-11-27 出版日期:1998-03-24 发布日期:1998-03-24
  • 通讯作者: 官文超,女,55岁,教授.
  • 作者简介:官文超,女,55岁,教授.
  • 基金资助:

    国家自然科学基金(批准号:29674010)资助课题.

Free Radical Copolymerization of Fullerenes(C60/70) with Acrylic Acid

GUAN Wen-Chao1, DUAN Biao2, YU Jun2   

  1. 1. Department of Chemistry, School of Mechanic Science and Engineering, Wuhan, 430074;
    2. Huazhong University of Science and Technology, Wuhan, 430074
  • Received:1996-11-27 Online:1998-03-24 Published:1998-03-24

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关键词: 富勒烯, 自由基共聚, 水溶性共聚物

Abstract: C60/70 acrylic acid water soluble copolymer, whose average molecular weight is 2000, was synthesized by means of typical free radical copolymerization method. C60/70 (85% C60, 14%C70, 1% high fullerenes) mixture of 45 mg and 2.5 mLacrylic acid were dissolved in 15 mL toluene. The polymerization was initiated by 30 mg A IBN at 70 ℃ under the protection of N2 for 13～15 h, yielding a red brown precipitate. The pured copolymer which is soluble in water has significantly different spectroscopic properties from C60/70.

Key words: Fullerenes, Free radical copolymerization, Water soluble polymer

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