Self-assembled super-hydrophobic multilayer films with corrosion resistance on copper substrate

Liu Ying; Cao Huaijie; Chen Yuanyuan; Chen Shougang; Wang Daoai

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Self-assembled super-hydrophobic multilayer films with corrosion resistance on copper substrate

机译：铜基材上具有耐腐蚀性的自组装超疏水性多层膜

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Micro and nano rough cube copper crystals were prepared on a smooth copper substrate using a simple electrodeposition method. 1-Dodecanethiol/polydopamine multilayer films were self-assembled layer-by-layer on a modified rough copper surface. The surface contact angles of modified multilayer films could reach a maximum of about 154 degrees, and the contact angles remained stable in air. A decrease in contact angle was observed after 35 d of immersion in seawater. Electrochemical impedance spectroscopy results showed that the corrosion resistance and chemical stability of super-hydrophobic films were superior to the hydrophobic surface obtained in a previous study, and the modified functional surface exhibited corrosion resistance ability.

机译：使用简单的电沉积法在光滑的铜基上制备微型和纳米粗糙立方体铜晶体。 1-十二烷硫醇/聚二氨基胺多层膜在改进的粗铜表面上是自组装的逐层。改性多层膜的表面接触角最大达到约154度，并且接触角在空气中保持稳定。在海水中浸入35 d后观察到接触角的降低。电化学阻抗光谱结果表明，超疏水膜的耐腐蚀性和化学稳定性优于先前研究中获得的疏水表面，改性功能表面表现出耐腐蚀能力。

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来源
《RSC Advances》 |2016年第3期|共8页
作者
Liu Ying; Cao Huaijie; Chen Yuanyuan; Chen Shougang; Wang Daoai;
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作者单位

Ocean Univ China Inst Mat Sci &

Engn Qingdao 266100 Peoples R China;

Ocean Univ China Inst Mat Sci &

Engn Qingdao 266100 Peoples R China;

Ocean Univ China Inst Mat Sci &

Engn Qingdao 266100 Peoples R China;

Ocean Univ China Inst Mat Sci &

Engn Qingdao 266100 Peoples R China;

Chinese Acad Sci Lanzhou Inst Chem Phys Lanzhou 730000 Peoples R China;

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正文语种 eng
中图分类化学;
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1. Self-assembled super-hydrophobic multilayer films with corrosion resistance on copper substrate [J] . Liu Ying, Cao Huaijie, Chen Yuanyuan, RSC Advances . 2016,第3期

机译：铜基材上具有耐腐蚀性的自组装超疏水性多层膜
2. Green approach to fabrication of a super-hydrophobic film on copper and the consequent corrosion resistance [J] . Peng Wang, Dun Zhang, Ri Qiu, Corrosion science . 2014,第mara期

机译：在铜上制造超疏水膜的绿色方法及其相应的耐腐蚀性
3. A study on the differences in morphology and corrosion resistance performance between two different bis(2-ethylhexyl) phosphate self-assembled thin films prepared on an iron substrate in water and ethanol solvents [J] . Yan Ru, Gao Xiang, Lv Dandan, RSC Advances . 2016,第61期

机译：两种不同双（2-乙基己基）磷酸盐自组装薄膜在水和乙醇溶剂中制备的两种不同双（2-乙基己基）磷酸盐自组装薄膜之间的差异研究
4. Super-hydrophobic film fabricated on Copper with electro-deposition method and its corrosion resistance [C] . Peng Wang, Dun Zhang, Peng Ju International Conference on Chemical Engineering, Metallurgical Engineering and Metallic Materials . 2013

机译：用电沉积法制造的超级疏水膜及其耐腐蚀性
5. Investigation for surface resistance of yttrium-barium-copper-oxide thin films on various substrates for microwave applications. [D] . Yao, Hongjun. 2002

机译：在微波应用的各种基材上研究钇钡钡铜氧化物薄膜的表面电阻。
6. Room temperature self-assembled growth of vertically aligned columnar copper oxide nanocomposite thin films on unmatched substrates [O] . Y. Wang, J. Ghanbaja, S. Bruyère, -1

机译：垂直排列的圆柱状氧化铜纳米复合薄膜在不匹配基底上的室温自组装生长
7. Formation, characterization and corrosion protection efficiency of self-assembled 1-octadecyl-1H-imidazole films on copper for corrosion protection [O] . B.V. Appa Rao, M. Narsihma Reddy 2017

机译：自组装1-十八烷基-1H-咪唑薄膜在铜上的形成，表征和防腐效果，用于防腐蚀

Self-assembled super-hydrophobic multilayer films with corrosion resistance on copper substrate

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