期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 341, 期 1-3, 页码 21-26出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.colsurfa.2009.03.028
关键词
Superhydrophobic surface; TiO2 nanoparticles; Chemical modification; Nanocomposites coating; Drying temperature
资金
- National 973 Project of China [2007CB607601]
- National Science Foundation of China [50773089, 50835009]
A superhydrophobic perfluotooctanoic acid modified TiO2/polystyrene nanocomposites coating was fabricated by a facile spraying process. As modified by perfluorooctanoic acid, the TiO2/polystyrene nanocomposites changed from hydrophilic (86) to hydrophobic (166). The wettability can be adjusted by controlling the drying temperature and the content of modified TiO2 nanoparticles. When the weight ratio of perfluorooctanoic acid modified TiO2 to polystyrene was 1: 1, the maximum of contact angle was obtained at 180 C. As the content of perfluorooctanoic acid modified TiO2 increased, the maximum of contact angle was achieved at 100 C. (C) 2009 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据