Robust superhydrophobic tungsten oxide coatings with photochromism and UV durability properties | |
Jiang T(姜婷)1,2; Guo ZG(郭志光)1,2 | |
刊名 | Applied Surface Science |
2016 | |
卷号 | 387页码:412-418 |
关键词 | Superhydrophobic Tungsten oxide Photochromism Mechanical robustness UV durability |
ISSN号 | 0169-4332 |
通讯作者 | 郭志光 |
英文摘要 | Robust superhydrophobic tungsten oxide (TO) coatings with a water contact angle (WCA) of 155° were developed for photochromism via a facile and substrate-independent route. Importantly, after scatch test on both a single and two orthogonal direction, the TO coating still exhibited superhydrophobic behavior, indicating excellent mechanical robustness. It is worth mentioning that the superhydrophobic TO coatings showed the reversible convert of photochromism of WO3 induced by alternating UV and visible light irradiation. Besides that, the TO coating remained superhydrophobicity after UV irradiation for 36 h, showing excellent UV durability. In addition, the coating showed good resistance to acidic droplets. Moreover, it can also be applied on other substrates, such as copper mesh, steel, paper and fiber. The coating exhibited excellent self-cleaning behavior due to its high WCA and low rolling angle. Overall, this work is a promising approach to design and produce functional superhydrophobic coatings for various substrates. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | the National Nature Science Foundation of China (No. 51522510);the Distinguished Young Scientists Project of Hubei Province (2012FFA002);the Co-joint project of Chinese Academy of Sciences;the “Top Hundred Talents” Program of Chinese Academy of Sciences |
语种 | 英语 |
WOS记录号 | WOS:000381251100051 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/21040] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
作者单位 | 1.Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials and Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan, 430062, China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China |
推荐引用方式 GB/T 7714 | Jiang T,Guo ZG. Robust superhydrophobic tungsten oxide coatings with photochromism and UV durability properties[J]. Applied Surface Science,2016,387:412-418. |
APA | Jiang T,&Guo ZG.(2016).Robust superhydrophobic tungsten oxide coatings with photochromism and UV durability properties.Applied Surface Science,387,412-418. |
MLA | Jiang T,et al."Robust superhydrophobic tungsten oxide coatings with photochromism and UV durability properties".Applied Surface Science 387(2016):412-418. |
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