高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (5): 759.

• 研究快报 • 上一篇    下一篇

超疏水多孔阵列碳纳米管薄膜

李欢军1,2, 王贤宝2, 宋延林2, 刘云圻2, 李前树1, 江雷2, 朱道本2   

  1. 1. 北京理工大学化学工程与材料学院, 北京 100081;
    2. 中国科学院化学研究所分子科学中心, 北京 100080
  • 收稿日期:2000-11-09 出版日期:2001-05-24 发布日期:2001-05-24
  • 通讯作者: 江 雷(1965年出生),男,博士,研究员,博士生导师,从事功能纳米界面材料研究.
  • 基金资助:

    国家自然科学基金(批准号:29992530;69890228);国家重点基础研究发展规划项目(“973”项目;批准号:G1999064504

Porous Aligned Carbon Nanotube Films for Ultrahydrophobic Surfaces

LI Huan-Jun1,2, WANG Xian-Bao2, SONG Yan-Lin2, LIU Yun-Qi2, LI Qian-Shu1, JIANG Lei2, ZHU Dao-Ben2   

  1. 1. School of Chemical Engineeringand Materials Science, Beijing Institute of Technology, Beijing 100081, China;
    2. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2000-11-09 Online:2001-05-24 Published:2001-05-24

关键词: 阵列碳纳米管, 超疏水, 薄膜

Abstract: The porous aligned carbon nanotube(ACNTs) films prepared by pyrolysis of metal phthalocyanines show an ultrahydrophobic property. The contact angle for water of the films is 161°. The films modified with fluoroalkylsilane show a better hydrophobic property. The contact angle for water of the modified films is as high as 172°. The alignment structure of the films and large fraction of air on the films are considered to be responsible for the ultrahydrophobic property.

Key words: Aligned carbon nanotubes(ACNTs), Ultrahydrophobicity, Films

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