A new benzimidazoles derivatives of 8-hydroxyquinoline have been synthesized and its chemical structure was elucidated and confirmed using different spectral methods such as 1H and 13C NMR spectroscopy. The inhibitive action of 5-((2-phenylbenzimidazol-1-yl)-methyl)-quinolin-8-ol (Q-H) against the corrosion of mild steel in 1.0 M hydrochloric acid solution were investigated at different temperatures by a series of known techniques such weight loss and electrochemical measurements. In order to improve inhibition property, the effect of substitution onbenzimidazoles derivatives of 8-hydroxyquinoline towards mild steel corrosion inhibition in hydrochloric acid medium was also studied. It was found that the studied compounds exhibit a very good performance as inhibitors for mild steel corrosion in 1.0 M hydrochloric acid (HCl). Results show that the inhibition efficiency increases with decreasing temperature and increasing concentration of inhibitor¿s.
| Autorius: | Mohamed Rbaa, Younes El Kacimi, Brahim Lakhrissi, |
| Leidėjas: | Editorial Académica Española |
| Išleidimo metai: | 2017 |
| Knygos puslapių skaičius: | 96 |
| ISBN-10: | 6202253851 |
| ISBN-13: | 9786202253857 |
| Formatas: | 220 x 150 x 6 mm. Knyga minkštu viršeliu |
| Kalba: | Anglų |
Parašykite atsiliepimą apie „Organic synthesis of novel corrosion inhibitors: Benzimidazoles Derivatives of 8-hydroxyquinoline“
