Robust superhydrophobic tungsten oxide coatings with photochromism and UV durability properties | |
Department | 固体润滑国家重点实验室 |
Jiang T(姜婷)1,2; Guo ZG(郭志光)1,2; Guo ZG(郭志光) | |
2016 | |
Source Publication | Applied Surface Science |
ISSN | 0169-4332 |
Volume | 387Pages:412-418 |
Abstract | 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. |
Keyword | Superhydrophobic Tungsten Oxide Photochromism Mechanical Robustness Uv Durability |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.apsusc.2016.06.125 |
Funding Organization | 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 |
Indexed By | SCI |
If | 3.387 |
Language | 英语 |
Funding Project | 空间润滑材料组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21040 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Guo ZG(郭志光) |
Affiliation | 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 |
Recommended Citation GB/T 7714 | Jiang T,Guo ZG,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,&郭志光.(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. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
1-s2.0-S016943321631(2202KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment