| 铜表面复合超疏水薄膜的制备及表征 |
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| 引用本文： | 王景刚,王芳,罗和义,王亚斌.铜表面复合超疏水薄膜的制备及表征[J].精细化工,2011,28(2):108-110,124. |
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| 作者姓名： | 王景刚 王芳 罗和义 王亚斌 |
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| 作者单位： | 西北农林科技大学,理学院,陕西,杨陵,712100 |
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| 基金项目： | 教育部留学回国科研启动基金项目(K314020902); 中央高校基本科研业务费专项资金(Z109021008)~~ |
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| 摘 要： | 该文利用自组装技术,在HNO3(质量分数6.5%)刻蚀的铜表面制备了(3-巯基丙基)三甲氧基硅烷(MPTS)与正辛基三乙氧基硅烷(OS)的复合纳米薄膜,并通过红外光谱对膜结构进行了分析。通过扫描电子显微镜确定了该复合膜具有纳米-微米级粗糙结构;静态接触角达158.6°,滚动角为3°,表明该膜具有超疏水性能;盐水实验证明该复合膜有效地提高了铜的耐腐蚀能力。
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| 关 键 词： | 超疏水 硅烷复合膜 铜 防腐蚀 功能材料 |
| 收稿时间： | 2010/9/14 0:00:00 |
| 修稿时间： | 2010/10/29 0:00:00 |
Preparation and Characterization of Composite Super-hydrophobic Film on Copper Surface |
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| WANG Jing-gang,WANG fang,LUO He-yi and WANG Ya-bin.Preparation and Characterization of Composite Super-hydrophobic Film on Copper Surface[J].Fine Chemicals,2011,28(2):108-110,124. |
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| Authors: | WANG Jing-gang WANG fang LUO He-yi and WANG Ya-bin |
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| Affiliation: | WANG Jing-gang,WANG Fang,LUO He-yi,WANG Ya-bin(College of Science,Northwest Agriculture & Forest University,Yangling 712100,Shaanxi,China) |
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| Abstract: | In this paper, the composite self-assembled super-hydrophobic film was prepared on copper surface with (3-mercaptopropyl)trimethoxysilane(MPTS) and octyltriethoxysilane(OS). The copper surface was etched in HNO3 (6.5 wt.%) solution before coated. The structure of composite film was analyzed by Fourier transform infrared spectra. Scanning electronic microscopy (SEM) indicated that the film had nano-micro scale structure. The contact angle reached 158.6°with sliding angle 3°, which suggested that the film was super-hydrophobic. The result of salt solution immersion test showed that anti-corrosion property of copper surface was greatly improved. |
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| Keywords: | super-hydrophobic composite silane film copper anti-corrosion functional materials |
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