Super-hydrophobic surface on pure magnesium substrate by wet chemical method
文献类型：期刊论文
| 作者 | Y. H. Wang ; W. Wang ; L. Zhong ; J. Wang ; Q. L. Jiang ; X. Y. Guo |
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2010 |
| 卷号 | 256期号:12页码:3837-3840 |
| 关键词 | Magnesium Super-hydrophobic Wet chemical method Stearic acid superhydrophobic surfaces fabrication alloy |
| ISSN号 | 0169-4332 |
| 中文摘要 | A layer of flower-like super-hydrophobic film was fabricated on pure Mg surface by chemical etching in H(2)SO(4), H(2)O(2) and subsequent immersion in stearic acid (CH(3)(CH(2))(16)COOH) ethanol solution. The superhydrophobic surface showed a static water contact angle of 154 degrees with the sliding angle of about 3 degrees. With scanning electron microscope (SEM), energy dispersive spectroscopy (EDS) and Fourier-transform infrared (FT-IR) spectrometer, the microstructure and composition of the sample were analyzed. Results showed that the flower-like structure and the bonding of the CH(3)(CH(2))(16)COO on Mg surface can be responsible for the superior water-repellent property. Electrochemical impedance spectroscopy revealed that the transfer resistance of super-hydrophobic surface was increased about four times than bare Mg after one-hour immersion in 0.1 mol/L NaCl solution. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31548]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. H. Wang,W. Wang,L. Zhong,et al. Super-hydrophobic surface on pure magnesium substrate by wet chemical method[J]. Applied Surface Science,2010,256(12):3837-3840. |
| APA | Y. H. Wang,W. Wang,L. Zhong,J. Wang,Q. L. Jiang,&X. Y. Guo.(2010).Super-hydrophobic surface on pure magnesium substrate by wet chemical method.Applied Surface Science,256(12),3837-3840. |
| MLA | Y. H. Wang,et al."Super-hydrophobic surface on pure magnesium substrate by wet chemical method".Applied Surface Science 256.12(2010):3837-3840. |
入库方式： OAI收割
来源：金属研究所
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