高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (8): 1349.

• 研究简报 • 上一篇    下一篇

含C60聚苯乙烯微球的制备及光电导性能研究

胡建华, 汪长春, 杨武利, 明伟华, 府寿宽   

  1. 复旦大学高分子科学系, 聚合物分子工程开放实验室, 上海, 200433
  • 收稿日期:1997-06-24 出版日期:1998-08-24 发布日期:1998-08-24
  • 通讯作者: 胡建华,男,35岁,讲师.
  • 作者简介:胡建华,男,35岁,讲师.
  • 基金资助:

    国家自然科学基金和国家教委博士点基金资助课题.

Preparation and Photoconductivity of C60-containing Polystyrene Microspheres

HU Jian-Hua, WANG Chang-Chun, YANG Wu-Li, MING Wei-Hua, FU Shou-Kuan   

  1. Department of Macromolecular Science, the Laboratory of Molecular Engineering of Polymer, Fudan University, Shanghai, 200433
  • Received:1997-06-24 Online:1998-08-24 Published:1998-08-24

摘要: 目前,多功能、高性能聚合物微球的合成及应用已成为研究热点.制备聚合物微球的方法有乳液聚合法、分散聚合法、无皂乳液聚合法、超微乳液聚合法和悬浮聚合法等.制备微米级微球通常采用乳液聚合法和分散聚合法.

关键词: 光电导功能, C60, 含C60聚苯乙烯微球

Abstract: Polystyrene microspheres with diameter of 20μm were prepared by dispersion polymerization through two step swelling method. C60was successfully introduced to the surface of polystyrene microspheres through chloromethylation, azidation and cycloaddition. The C60-containing PSmicrospheres have photoconductivity, which orginates from the existence of C60.

Key words: Photoconductivity, C60,C60-containing polystyrene microsphere

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