Superhydrophobic surfaces with photocatalytic activity under UV and visible light irradiation

被引：53

作者：

Lee, Ju Ha ^{[1
]}

Park, Eun Ji ^{[1
]}

Kim, Dae Han ^{[1
]}

Jeong, Myung-Geun ^{[1
]}

Kim, Young Dok ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea

来源：

CATALYSIS TODAY | 2016年 / 260卷

关键词：

Superhydrophobicity; Photocatalysis; Visible light; PDMS; TiO2; SELF-CLEANING SURFACES; THIN-FILMS; TIO2; PHOTOCATALYST; RECENT PROGRESS; ANATASE TIO2; METAL-OXIDES; NITROGEN; FABRICATION; COATINGS; ALLOY;

D O I：

10.1016/j.cattod.2015.05.020

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Hydrophobic PDMS-coated silica nanoparticles were mixed with photocatalytically active N-doped TiO2 and distributed on the glass substrate. This facile method created films with simultaneous superhydrophobic and photocatalytic activity under UV and visible light. The effective decomposition of methylene blue and 2-methylisoborneol photocatalyzed by these films was confirmed. This super-hydrophobicity is expected to provide resistance against dust particle accumulation, improving the durability of photocatalytic activity in wastewater treatments. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：32 / 38

页数：7

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