A Fast and Green Method Based on Electroplating from Ethaline Electrolyte to Fabricate Superhydrophobic Surface for Corrosion Protection of Copper

被引:1
作者
Jiang, Fan [1 ,2 ,4 ,5 ]
Song, Tongyu [1 ]
Li, Shaofu [3 ,4 ,6 ]
机构
[1] Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Atmospher Environm & Equipm, Sch Environm Sci & Engn, Jiangsu Key Lab Atmospher Environm Monitoring & Po, Nanjing 210044, Peoples R China
[2] Jiashan Xinhai Precis Castings Co Ltd, Jiashan 314101, Zhejiang, Peoples R China
[3] Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
[4] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[5] Nanjing Univ Informat Sci & Technol, Sch Chem & Mat Sci, Nanjing, Peoples R China
[6] Nanjing IPE Inst Green Mfg Ind, Nanjing 211135, Peoples R China
基金
中国国家自然科学基金;
关键词
anti-corrosion; deep eutectic solvent; electrodeposition; superhydrophobic coating; ELECTRODEPOSITION;
D O I
10.1007/s11665-024-09734-7
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A superhydrophobic surface was prepared by combining copper electrodeposition from deep eutectic solvent and brief modification in molten stearic acid. After modification, the copper stearic acid was obtained on the rough micro-nano-surface to achieve a good superhydrophobic performance with the contact angle of 158 degrees. The superhydrophobic surface exhibited a low water adhesion and resulted in the self-clean property. The results of the electrochemical measurements revealed that the introduction of superhydrophobic surface could improve the anti-corrosion property of copper substrate. Moreover, the superhydrophobic coating displays a good stability in air.
引用
收藏
页码:7786 / 7794
页数:9
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