高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (10): 1515.

• 论文 • 上一篇    下一篇

两种C60吡咯环多羧基衍生物自组装膜的制备及其光电转换性质研究

韦天新, 翟锦, 葛俊豪, 甘良兵, 黄春辉   

  1. 北京大学稀土材料与化学国家重点实验室, 北京 100871
  • 收稿日期:1999-03-30 出版日期:1999-10-24 发布日期:1999-10-24
  • 通讯作者: 黄春辉
  • 作者简介:韦天新,男,29岁,博士研究生.
  • 基金资助:

    国家重点基础研究专项经费;国家杰出青年基金(批准号:29825102);国家自然科学基金(批准号:29671001,59872001)资助课题

SAM Fabrication and Photoelectric Conversion Property of Two Pyrrolidinofullerene Carboxylic Acid Derivatives

WEI Tian-Xin, ZHAI Jin, GE Jin-Hao, GAN Liang-Bing, HUANG Chun-Hui   

  1. State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University-The University of Hong Kong Joint Laboratory in Rare Earth Materials and Bioinorgan Chemistry, Peking University, Beijing 100871, China
  • Received:1999-03-30 Online:1999-10-24 Published:1999-10-24

摘要: 在ITO(indium-tin-oxide)透明电极和石英基片上,分别制备了两种C60吡咯环多羧基衍生物的自组装膜,并用接触角、紫外光谱和电化学循环伏安进行表征.测定了这两种自组装膜体系的光电转换性质,研究了电子受体、偏压和光强等因素对它的影响.

关键词: C60衍生物, 自组装膜, 光电转换

Abstract: The self-assembled monolayers of two pyrrolidinofullerene carboxylic acid deriva-tives on hydrophilic indium-tin-oxide(ITO) are fabricated. The SAMs were characterized by contact angle, UVspectrum, cyclic voltammetry. The photoelectric conversion properties of both compounds in SAMs and the effect of light intensity, bias voltage and electron acceptor on the photocurrent generation were studied.

Key words: Fullerene derivative, Self-assembled monolayer, Photoelectric conversion

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