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This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer.
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Über die Autorin bzw. den Autor
Abdellah ELYOUSSFI, dottore di ricerca in Chimica fisica, analitica e organica, si è laureato all'Università Mohamed 1ère di Oujda nel 2020. I suoi interessi di ricerca si concentrano sulla ricerca di soluzioni sostenibili per la prevenzione della corrosione. Sta esplorando approcci innovativi e l'uso di nuovi composti eterociclici.
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Heterocyclic Corrosion Inhibitors
Verlag:
LAP LAMBERT Academic Publishing Apr 2023, 2023
ISBN 10: 6206160610
ISBN 13: 9786206160618
Neu
Taschenbuch
Anbieter: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Deutschland
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer. 68 pp. Englisch. Bestandsnummer des Verkäufers 9786206160618
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Heterocyclic Corrosion Inhibitors
Verlag:
LAP LAMBERT Academic Publishing, 2023
ISBN 10: 6206160610
ISBN 13: 9786206160618
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: ELYOUSSFI AbdellahDr. ELYOUSSFI completed his Doctorate in Organic Chemistry at the Faculty of Sciences of Oujda, Morocco in 2021. During his doctoral studies, his research focused on the development of new heterocyclic corrosion inh. Bestandsnummer des Verkäufers 877798674
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Heterocyclic Corrosion Inhibitors : Effect of Functional Groups on Corrosion Inhibition
Verlag:
LAP LAMBERT Academic Publishing, 2023
ISBN 10: 6206160610
ISBN 13: 9786206160618
Neu
Taschenbuch
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer. Bestandsnummer des Verkäufers 9786206160618
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Heterocyclic Corrosion Inhibitors
Verlag:
LAP LAMBERT Academic Publishing Apr 2023, 2023
ISBN 10: 6206160610
ISBN 13: 9786206160618
Neu
Taschenbuch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch. Bestandsnummer des Verkäufers 9786206160618
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