Spray coating of superhydrophobic and angle-independent coloured films

被引：106
|
作者：
Ge, Dengteng [1 ]
Yang, Lili [1 ,2 ]
Wu, Gaoxiang [1 ]
Yang, Shu [1 ]
机构：
[1] Univ Penn, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA
[2] Harbin Inst Technol, Sch Transportat Sci & Engn, Harbin 150090, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 19期
基金：
美国国家科学基金会;
关键词：
COLLOIDAL-CRYSTAL FILMS; STRUCTURAL COLOR; SURFACES; TRANSPARENT; WETTABILITY; FABRICATION; NANOSTRUCTURES; TRANSITION; PIGMENTS; ARRAYS;
D O I：
10.1039/c3cc48962k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Angle-independent coloured films with superhydrophobicity were fabricated from quasi-amorphous arrays of monodispersed fluorinated silica nanoparticles via one-step spray coating. The film exhibited a high contact angle (>150 degrees) and a low roll-off angle (similar to 2 degrees) and the colour could be tuned to blue, green and moccasin by varying the size of the nanoparticles.
引用
收藏
页码：2469 / 2472
页数：4
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