| publication name | 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 | |
| journal | Materials Chemistry and Physics |
| volume | 118 |
| issue | 1 |
| pages | 111 |
| publisher | Not Available |
| Local/International | International |
| Paper Link | http://www.sciencedirect.com/science/article/pii/S0254058409003964?np=y |
| Full paper | download |
| 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