应用化学

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超疏水性生物表面的研究进展

石彦龙*,冯晓娟   

  1. (河西学院化学化工学院,甘肃省高校河西走廊特色资源利用省级重点实验室 张掖 734000)
  • 收稿日期:2011-07-25 修回日期:2011-10-21 出版日期:2012-05-10 发布日期:2012-05-10
  • 通讯作者: 石彦龙,讲师; Tel:0936-8282066; Fax:0936-8282028; E-mail:yanlongshi726@126.com; 研究方向:疏水材料
  • 基金资助:
    国家自然科学基金(20475077)资助项目

Progess in Superhydophobic Bio-surfaces

SHI Yanlong*, FENG Xiaojuan   

  1. (College of Chemistry and Chemical Engineering,HeXi University;Key Laboratory of
    Hexi Corridor Resources Utilization of Gansu Universities,Zhangye 734000,China)
  • Received:2011-07-25 Revised:2011-10-21 Published:2012-05-10 Online:2012-05-10
  • Contact: Shi YanLong

摘要: 介绍了几种天然超疏水生物表面的研究进展,包括蛾翅膀、蝉翼、蝴蝶翅膀、白蚁翅膀、甲虫,蚊子的腿、翅及其复眼,水黾的腿部和荷叶的表面。 对现有的仿生超疏水材料的制备方法及常用作表面修饰的低表面能材料做了简单的归纳与总结。 对超疏水材料研究面临的挑战及以后的发展趋势做了展望。

关键词: 超疏水, 接触角, 滚动角, 自清洁, 复合结构

Abstract: The research progress of superhydrophobic bio-surfaces of some insects including moth, cicada, butterfly, termite, stenocara, mosquito, water strider and lotus leaves was introduced. Preparation methods and common materials used for constructing biomimetic superhydrophobic surfaces were also summarized. Finally the challenges and the latest development trends in the study of superhydrophobic materials were discussed.

Key words: super-hydrophobicity, contact angle, glide angle, self-cleaning effect, hierarchical structures

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