自清洁超疏水涂膜的研究与应用  

RESEARCH AND APPLICATION IN SELF-CLEANING SUPER-HYDROPHOBIC COATING

作　　者：刘鲜红[1] 郝红[1] 王斌 曹莉[3] 

机构地区：[1]西北大学化工学院,西安710069 [2]山东东大一诺威聚氨酯有限公司,淄博255086 [3]西安建筑科技大学理学院,西安710055

出　　处：《离子交换与吸附》2013年第4期377-384,共8页Ion Exchange and Adsorption

基　　金：陕西省教育厅专项科研计划项目(12JK0587)

摘　　要：自清洁超疏水涂膜具有特殊的表面性质而受到广泛关注。本文综述了自清洁超疏水涂膜的最新研究进展。介绍了形成自清洁超疏水性涂膜的必要条件,即具有适宜的粗糙度和低的表面能。着重阐述了仿生"荷叶效应"型、有机硅型、有机氟型、氟硅型等自清洁超疏水涂膜的制备方法、特性以及在建筑、交通运输、纺织、防腐蚀等领域的应用,并展望了今后的研究方向。Self-cleaning super-hydrophobic coating had gained much attention owing to its special surface properties. In this paper, research progress on the self-cleaning super-hydrophobic coating was reviewed. The two necessary conditions of the formation of super-hydrophobic coating included low surface energy and appropriate heterogeneously rough structures. The preparation methods and properties of bionic ＂lotus effect＂ coating, organosilicon coating, fluorine resin coatings and fluorosilicone coating were mainly introduced, and the applications of self-cleaning super-hydrophobic coating in the construction, transportation, textiles, anti-corrosion and other areas were described. Finally, the research prospects and issues faced in this field were pointed out.

关 键 词：超疏水性涂膜 自清洁 低表面能 粗糙度 

分 类 号：TQ630.7[化学工程—精细化工]