Transparent and durable superhydrophobic coatings for anti-bioadhesion | |
Department | 甘肃省黏土矿物应用重点实验室 |
Zhao, Xia1; Yu, Bo1,2; Zhang JP(张俊平)2; Zhang JP(张俊平) | |
2017 | |
Source Publication | Journal of Colloid and Interface Science |
ISSN | 0021-9797 |
Volume | 501Pages:222-230 |
Abstract | Although thousands of superhydrophobic coatings have been reported, transparent ones with high durability are rare. Here, transparent and durable superhydrophobic coatings were prepared by using multiwalled carbon nanotubes (MWCNTs) as the templates. The superhydrophobic coatings were prepared by spray-coating the homogeneous suspension of polysiloxane-modified MWCNTs (MWCNTs@POS) in toluene onto glass slides, calcination in air at 500°C to form the silica nanotubes (SNTs), and then chemical vapor deposition of polydimethylsiloxane at 200°C onto the surface of the SNTs coatings. The MWCNTs@POS suspension was prepared by hydrolytic condensation of hexadecyltrimethoxysilane and tetraethoxysilane on the surface of MWCNTs. The coatings showed excellent superhydrophobicity (water contact angle = 166.6°, sliding angle = 1°) and high transparency (83.1% at 600 nm). In addition, the transparent superhydrophobic coatings featured high mechanical, chemical and thermal durability. The coatings retained the excellent superhydrophobicity after intensive water jetting at 100 kPa for 60 min, immersion in various corrosive liquids for 24 h, or kept at 390°C for 1 h. Moreover, the transparent and durable superhydrophobic coatings exhibited very good anti-bioadhesive properties. |
Keyword | Superhydrophobicity Surface Chemistry Silanes Wettability Carbon Nanotubes |
Subject Area | 环境材料与生态化学 |
DOI | 10.1016/j.jcis.2017.04.049 |
Funding Organization | the ‘‘Hundred Talents Program” of the Chinese Academy of Sciences, the National Natural Science Foundation (51503212;21667017), the Provincial Natural Science Foundation of Gansu (1506RJZA102);the College Students Training Project for Creative and Entrepreneurship of China (201510731005) |
Indexed By | SCI |
If | 4.233 |
Language | 英语 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21967 |
Collection | 甘肃省黏土矿物应用研究重点实验室 |
Corresponding Author | Zhang JP(张俊平) |
Affiliation | 1.Lanzhou Univ Technol, Dept Chem Engn, Coll Petrochem Engn, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Clay Mineral Appl Res Gansu Prov, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Zhao, Xia,Yu, Bo,Zhang JP,et al. Transparent and durable superhydrophobic coatings for anti-bioadhesion[J]. Journal of Colloid and Interface Science,2017,501:222-230. |
APA | Zhao, Xia,Yu, Bo,Zhang JP,&张俊平.(2017).Transparent and durable superhydrophobic coatings for anti-bioadhesion.Journal of Colloid and Interface Science,501,222-230. |
MLA | Zhao, Xia,et al."Transparent and durable superhydrophobic coatings for anti-bioadhesion".Journal of Colloid and Interface Science 501(2017):222-230. |
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1-s2.0-S002197971730(3533KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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