Fabrication of superhydrophobic surfaces with hierarchical structure through a solution-immersion process on copper and galvanized iron substrates
文献类型：期刊论文
| 作者 | Xu, Wenguo1; Liu, Hongqin1; Lu, Shixiang1; Xi, Jinming2; Wang, Yanbin3 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2008-10-07 |
| 卷号 | 24期号:19页码:10895-10900 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la800613d |
| 英文摘要 | Superhydrophobic surfaces were obtained on copper and galvanized iron substrates by means of a simple solution-immersion process: immersing the clean metal substrates into a methanol solution of hydrolyzed 1H,1H,2H,2H-perfluorooctyltrichlorosilane (CF3(CF2)(5)(CH2)(2)SiCl3, FOTMS) for 3-4 days at room temperature and then heated at 130 degrees C in air for 1 h. Both of the resulting surfaces have a high water contact angle (CA) of larger than 150.0 degrees as well as a small sliding angle (SA) of less than 5 degrees. The formation and structure of the superhydrophobic surfaces were characterized by means of scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), and energy-dispersive X-ray spectrometry (EDX). SEM images showed that both of the resulting surfaces exhibited special hierarchical structure. The special hierarchical structure along with the low surface energy leads to the high surface superhydrophobicity. |
| 语种 | 英语 |
| WOS记录号 | WOS:000259673500058 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64545]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu, Wenguo |
| 作者单位 | 1.Beijing Inst Technol, Inst Chem Phys, Sch Sci, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China 3.Chinese Acad Inspect & Quarantine, Inst Ind Prod Inspect, Beijing 100025, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wenguo,Liu, Hongqin,Lu, Shixiang,et al. Fabrication of superhydrophobic surfaces with hierarchical structure through a solution-immersion process on copper and galvanized iron substrates[J]. LANGMUIR,2008,24(19):10895-10900. |
| APA | Xu, Wenguo,Liu, Hongqin,Lu, Shixiang,Xi, Jinming,&Wang, Yanbin.(2008).Fabrication of superhydrophobic surfaces with hierarchical structure through a solution-immersion process on copper and galvanized iron substrates.LANGMUIR,24(19),10895-10900. |
| MLA | Xu, Wenguo,et al."Fabrication of superhydrophobic surfaces with hierarchical structure through a solution-immersion process on copper and galvanized iron substrates".LANGMUIR 24.19(2008):10895-10900. |
入库方式： OAI收割
来源：化学研究所
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