高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (1): 150.

• 研究快报 • 上一篇    下一篇

富勒烯化聚甲基苯基硅烷的合成及光电导性

顾涛, 徐建敏, 陈万喜, 徐铸德   

  1. 浙江大学化学系, 杭州 310027
  • 收稿日期:1998-07-29 出版日期:1999-01-24 发布日期:1999-01-24
  • 通讯作者: 顾　涛,女,26岁,博士研究生.
  • 基金资助:

    国家自然科学基金;教育部博士点基金;浙江省自然科学基金

Synthesis and Photoconductivity of Fullerenated Polymethylphenylsilane

GU Tao, XU Jian-Min, CHEN Wan-Xi, XU Zhu-De   

  1. Department of Chemistry, Zhejiang University, Hangzhou, 310027
  • Received:1998-07-29 Online:1999-01-24 Published:1999-01-24

PDF (PC)

被引次数

41

摘要： C60独特的结构和性能使其不仅具有重要的理论研究价值,而且在材料、生命科学等众多领域中显示出巨大的应用潜力[1,2].由于C60在许多有机溶剂中溶解性差,因而改善其加工性能已成为实现C60应用价值的关键.

关键词: 富勒烯化, 聚甲基苯基硅烷, 光电导性

Abstract: The fullerenated polymet hylphenylsilane(C60-PMPS)was synthesized by two meth-ods. Either PMPS was synthesized via Wurtz type reduced coupling reaction firstly and Then C60-PMPS was synthesized by Friedel-Crafts type reaction;or C60-PMPS was obtained by directcopolymerization of dichloromet hylpHenylsilane and C60.The structure of each type of C60-PMPS was characterized by a series of methods such as UV-Vis, GPC and IR.The results show that C60bonds with The pendant benzene ring of PMPS in Friedel-Crafts type C60-PMPS while C60may in2corporate into The main chain in The case of copolymerized C60-PMPS.The photoconductivity measurement s show that The copolymerized C60-PMPS has a good photoconductivity in contrast with pure PMPS and Friedel-Crafts C60-PMPS which have hardly any photoconductivities.

Key words: Fullerenation, Polymet hylphenylsilane, Photoconductivity

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