Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification
文献类型：期刊论文
| 作者 | Zhou F(周峰)
|
| 刊名 | Thin Solid Films
 |
| 出版日期 | 2011 |
| 卷号 | 519页码:7813-7816 |
| 关键词 | Zinc oxide Microrods Etching Water-repellent films 1H Self-assembled monolayers 1H 2H 2H-Perfluorodecyltriethoxysilane |
| ISSN号 | 0040-6090 |
| 通讯作者 | 侯现明 |
| 中文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | 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) |
| 语种 | 英语 |
| 公开日期 | 2012-12-03 |
| 源URL | [http://210.77.64.217/handle/362003/2318]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhou F. Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification[J]. Thin Solid Films,2011,519:7813-7816. |
| APA | 周峰.(2011).Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification.Thin Solid Films,519,7813-7816. |
| MLA | 周峰."Fabrication of ZnO submicrorod films with water repellency by surface etching and hydrophobic modification".Thin Solid Films 519(2011):7813-7816. |
入库方式： OAI收割
来源：兰州化学物理研究所
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