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Dr. Mohamed Sobhi Motawa Awad :: Publications: |
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| Title: | Inhibiting effect of Ni 2+ cation+ 3-methyl pyrazolone as a corrosion inhibitor for carbon steel in sulfuric acid solution |
| Authors: | M Abdallah, HE Meghed, M Sobhi |
| Year: | 2009 |
| Keywords: | Not Available |
| Journal: | Materials Chemistry and Physics |
| Volume: | 118 |
| Issue: | 1 |
| Pages: | 111 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The inhibition effect of Ni2+ cation, 3-methyl pyrazolone (3-MP) and mixture of them on the corrosion of carbon steel in 0.5 M H2SO4 solution was studied using weight loss, galvanostatic and potentiodynamic anodic polarization techniques. The inhibition efficiency increases with increasing concentration of Ni2+ and 3-MP. The mixtures of Ni2+ and 3-MP improved the inhibition efficiency. The formation of complex compound was discussed depending on the results derived from UV–visible spectrophotometric measurements as |
