| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Shalabi, Kamal
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Topics
Publications (4/4 displayed)
- 2023Perspectives on Corrosion Inhibition Features of Novel Synthesized Gemini-Fluorinated Cationic Surfactants Bearing Varied Spacers for Acid Pickling of X60-Steel: Practical, and In Silico Calculationscitations
- 2022Novel Natural Surfactant-Based Fatty Acids and Their Corrosion-Inhibitive Characteristics for Carbon Steel-Induced Sweet Corrosion: Detailed Practical and Computational Explorations
- 2021Inhibition Effect of 4-(2-Chlorophenyl)Hydrazineylidene-1-Phenyl-2-Pyrazolin-5-One Derivatives on Corrosion of 304 Stainless Steel in HCl Solutioncitations
- 2020Corrosion inhibition of carbon steel in hydrochloric acid solution using newly synthesized urea-based cationic fluorosurfactants: experimental and computational investigationscitations
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article
Inhibition Effect of 4-(2-Chlorophenyl)Hydrazineylidene-1-Phenyl-2-Pyrazolin-5-One Derivatives on Corrosion of 304 Stainless Steel in HCl Solution
Abstract
<jats:p>4-(2-chlorophenyl)hydrazineylidene-1-phenyl-2-pyrazolin-5-one derivatives (2-CPH) were examined as safe corrosion hindrance for 304 stainless steel (SS 304) in 1.0 M HCl utilizing weight loss (WL) and electrochemical tests such as potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS) and electrochemical frequency modulation (EFM). The outcome data displayed that the protection efficiency (IE%) rises with improving the dose of 2-CPH compounds and lower with raising the temperature. The adsorption of these inhibitors on the surface of SS 304 follows Langmuir isotherm. The 2-CPH are the best inhibitors for the dissolution of SS 304 in 1M HCl and they are mixed kind inhibitors. Quantum calculations (QM) display the impact of the chemical structure of the 2-CPH on its %IE. Additionally, 304 stainless surface topography in one molar HCl solution without and with 2-CPH compounds appending utilizing atomic force microscopy (AFM) approves the protection of 304 stainless via adsorbed 2-CPH compounds by a formed protective layer.</jats:p>