Preparation of Hydrophobic Coatings via Sol-Gel Process
Superhydrophobic surfaces with water contact angle higher highest water contact angle higher than 150°have gained special attention these years due to their unique properties and many potential applications. Because of their rather high hydrophobicity, such surfaces possess some interesting characters, such as low water and snow adhesion, low friction in surface dragging and easy removal of dirt. In general, increasing surface roughness and decreasing surface energy of the surface material are two ways to achieve super hydrophobicity. Up to now, many different techniques have been developed to prepare such surfaces. Among them the use ofnano-sized particles to increase surface roughness of a hydrophobic surface should be a practicable approach. In this paper, we prepared a hydrophobic surface with water contact angle of 139°and water sliding angle <1°via the sol-gel technique.
Xin JIN Lijun LIU Meiyu HUANG Yingyan JIANG
Institute of Chemistry,Chinese Academic of Science,Beijing 100084,China Institute of Suihua,Suihua 152061,China
国际会议
5th International Symposium on High-Tech Polymer Materials(HTPM-V)(第五届国际高技术高分子材料学术会议)
北京
英文
235-236
2008-10-27（万方平台首次上网日期，不代表论文的发表时间）