| Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification | |
| Department | 固体润滑国家重点实验室 |
Hou XM(侯现明); Wang LX(王丽霞); Zhou F(周峰) ; Li LQ(李利庆)
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| 2011 | |
| Source Publication | Thin Solid Films
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| ISSN | 0040-6090 |
| Volume | 519Pages:7813-7816 |
| Abstract | Superhydrophobic ZnO submicrorod films have been fabricated on zinc sheets through an H2O2-assisted surface etching process and subsequent surface modification with a monolayer of 1H,1H,2H,2H- perfluorodecyltriethoxysilane (FDS). The crystal structure, chemical compositions, morphologies, and wettability of the resultant ZnO films were analyzed by means of X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and water contact angle measurements. It is found that the surface of the as-prepared ZnO films on zinc substrate was hydrophobic with a water contact angle of 95±2°, whereas after modification with FDS, the film exhibited superhydrophobicity and the water CA increased to 154±2°. It is shown that both the higher surface roughness and the lower surface free energy play an important role in creating the superhydrophobic films. |
| Keyword | Zinc Oxide Microrods Etching Water-repellent FIlms Self-assembled Monolayers 1h 1h 2h 2h-perfluorodecyltriethoxysilane |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Excellent Talents Program in Taishan University (Y07-2-05);the Opening Foundation of the State Key Laboratory of Solid Lubrication at the Lanzhou Institute of Chemical Physics (0905) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2318 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Hou XM(侯现明) |
| Recommended Citation GB/T 7714 | Hou XM,Wang LX,Zhou F,et al. Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification[J]. Thin Solid Films,2011,519:7813-7816. |
| APA | 侯现明,王丽霞,周峰,&李利庆.(2011).Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification.Thin Solid Films,519,7813-7816. |
| MLA | 侯现明,et al."Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification".Thin Solid Films 519(2011):7813-7816. |
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| 20117813-7816.PDF（612KB） | 开放获取 | License | View Application Full Text | |||
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