高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (5): 680.

• 论文 • 上一篇    下一篇

乙二胺改性的玻璃基片上C60自组装薄膜的制备及其光致发光

李添宝1, 李新海1, 黄克雄1, 蒋汉瀛1, 李晶1, 蔡志光2, 黎军2, 善楷2   

  1. 1. 中南工业大学冶金物理化学及化学新材料研究所, 长沙 410083;
    2. 中山大学激光与光谱学研究所及分析测试中心, 广州 510275
  • 出版日期:1999-05-24 发布日期:1999-05-24
  • 通讯作者: 李添宝,男,32岁,博士,讲师.
  • 作者简介:李添宝,男,32岁,博士,讲师.
  • 基金资助:

    中国有色金属总公司高技术新材料资助

The Preparation of Self assembled Films of C60on Ethyldiamine modified Glass Surface and Its Photoluminescence

LI Tian-Bao1, LI Xin-Hai1, HUANG Ke-Xiong1, JIANG Han-Ying1, LI Jing1, CAI Zhi-Guang2, LI Jun2, ZHAO Shan-Kai2   

  1. 1. Institute of Metallurgy Physicochemistry and New Chemical Materials, Central South University of Technology, Changsha, 410083;
    2. Institute of Laser Spectroscopy and the Centre of Analysis and Testing,
  • Online:1999-05-24 Published:1999-05-24

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摘要： 利用C60与乙二胺改性的普通玻璃表面进行加成反应,得到一种新的C60自组装单层膜;在自组装单层膜的基础上,利用C60与乙二胺反应形成自组装双层膜.通过X光电子能谱、激光解吸电离飞行时间质谱等手段证实在乙二胺改性的普通玻璃表面上存在通过化学键合的C60自组装单层和双层膜.并对其光致发光性质进行了初步研究,发现在680nm附近存在一个与C60不同的宽的光致发光峰.

关键词: C60, C60自组装单层膜, C60自组装双层膜, 光致发光, 乙二胺

Abstract: Anew self assembled monolayer and dilayer films were prepared by the reaction of C60with ethyldiamine modified glass surface and with ethyldiamine modified C60self-assembled monolayer surface, respectively. The films were examined by XPS and LDI-TOF-MS etc. The results show that C60has been bound firmly to the ethyldiamine modified glass surface. The photoluminescence spectra of the self assembled films was measured, and it was found that a broad photoluminescence peak centred at 680 nm which is different from the photoluminescence peak of C60.

Key words: C60, Self assembled monolayer of C60, Self assembled dilayer of C60, Photoluminescence, Ethyldiamine

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