期刊
NANOTECHNOLOGY
卷 24, 期 31, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-4484/24/31/315602
关键词
-
资金
- Corrosion Prevention and Control (CPAC) Program of the United States Marine Corps
- Laboratory Directed Research and Development Program of Oak Ridge National Laboratory
- US Department of Energy (DOE), Basic Energy Sciences (BES), Materials Sciences and Engineering Division
- Scientific User Facilities Division, Office of Energy Efficiency and Renewable Energy, US DOE
- Scientific User Facilities Division, Office of BES, US DOE
We describe the formation and properties of atomically bonded, optical quality, nanostructured thin glass film coatings on glass plates, utilizing phase separation by spinodal decomposition in a sodium borosilicate glass system. Following deposition via magnetron sputtering, thermal processing and differential etching, these coatings are structurally superhydrophilic (i.e., display anti-fogging functionality) and demonstrate robust mechanical properties and superior abrasion resistance. After appropriate chemical surface modification, the surfaces display a stable, non-wetting Cassie-Baxter state and exhibit exceptional superhydrophobic performance, with water droplet contact angles as large as 172 degrees. As an added benefit, in both superhydrophobic and superhydrophilic states these nanostructured surfaces can block ultraviolet radiation and can be engineered to be anti-reflective with broadband and omnidirectional transparency. Thus, the present approach could be tailored toward distinct coatings for numerous markets, such as residential windows, windshields, specialty optics, goggles, electronic and photovoltaic cover glasses, and optical components used throughout the US military.
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