期刊
NANOTECHNOLOGY
卷 22, 期 26, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-4484/22/26/265708
关键词
-
资金
- National Natural Science Foundation of China [20821004, 20976008]
- National '863' Program of China [2009AA033301]
- NSERC of Canada
Visible light transparent, UV-shielding and superhydrophobic nanostructured coatings have been successfully fabricated through a facile layer-by-layer deposition of TiO2 and SiO2 nanoparticles. The coatings are composed of an underlying UV-shielding TiO2 layer and a top fully covered protective SiO2 layer. The resulting coatings can block 100% of UVB and UVC and almost 85% of UVA. The fabricated surfaces have contact angles exceeding 165 degrees after coating with organic PTES (1H, 1H, 2H, 2H-perfluorooctyltriethoxysilane) molecules. The transparent superhydrophobic surfaces exhibit extremely strong UV stability. All coatings retain the initial UV-shielding and superhydrophobic properties even after exposure to 275 nm UV light with a light intensity of 75 mW cm(-2) for 12 h.
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