期刊
APPLIED SURFACE SCIENCE
卷 282, 期 -, 页码 689-694出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apsusc.2013.06.034
关键词
Corrosion; Stability; Superhydrophobic; Copper; One-step process; SEM; XRD; IRRAS
类别
资金
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- Aluminum Research Center of Quebec (REGAL)
- Centre Quebecois de recherche et de developpement de l'aluminium (CQRDA)
Superhydrophobic copper surfaces have been prepared by a one-step electrochemical modification process in an ethanolic stearic acid solution. In this work, the corrosion properties of hydrophobic copper surface and superhydrophobic copper surfaces were analyzed by means of electrochemical analyses and compared with that of as-received bare copper substrate. The decrease of corrosion current density (i(corr)) as well as the increase of polarization resistance (R-p) obtained from potentiodynamic polarization curves revealed that the superhydrophobic film on the copper surfaces improved the corrosion resistance performance of the copper substrate. (C) 2013 Elsevier B.V. All rights reserved.
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