The missing piece of the puzzle regarding the relation between the degree of superhydrophobicity and the corrosion resistance of superhydrophobic coatings
| Author | Bahgat Radwan A. |
| Author | Abdullah A.M. |
| Author | Hassan M.K. |
| Available date | 2019-09-25T11:18:32Z |
| Publication Date | 2018 |
| Publication Name | Electrochemistry Communications |
| Resource | Scopus |
| ISSN | 13882481 |
| Abstract | This work supplies the missing piece of the puzzle regarding the unclear relation between the water contact angle (WCA) of a superhydrophobic coating (SHC) and its corrosion protection performance. Generally, an increase in the WCA of a coating increases its corrosion protection behavior. However, in some cases it has been reported that an increase in the WCA, inexplicably, reduces its corrosion protection efficiency. This work uses measurements of the dielectric properties of a SHC to reveal the main reason behind a significant increase in the corrosion protection efficiency of a SHC when there are minor or no changes in the values of the measured WCA. |
| Sponsor | This publication was supported by Qatar University Internal Grant No. GCC-2017-012 . The findings achieved herein are solely the responsibility of the authors. Also, the authors sincerely thank Prof. David E. Williams for his kind help in reading this manuscript and sharpening the discussion. |
| Language | en |
| Publisher | Elsevier Inc. |
| Subject | Coatings Corrosion Dielectric properties Nanocomposite Superhydrophobic |
| Type | Article |
| Pagination | 41-44 |
| Volume Number | 91 |
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