1
|
Saleh MGA, Alfakeer M, Felaly RN, Al-Sharif MS, Al-Juaid SS, Soliman KA, Hegazy MA, Nooh S, Abdallah M, El Wanees SA. Retardation of the C-Steel Destruction in Hydrochloric Acid Media Utilizing an Effective Schiff Base Inhibitor: Experimental and Theoretical Computations. ACS OMEGA 2024; 9:29666-29681. [PMID: 39005820 PMCID: PMC11238229 DOI: 10.1021/acsomega.4c03135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/17/2024] [Accepted: 05/28/2024] [Indexed: 07/16/2024]
Abstract
The corrosion inhibition of (N 1 E)-N 1,N 2-bis(4-(dimethylamino)benzylidene)-ethane-1,2-diamine, DMAB, against the destruction of C-steel in dilute HCl media (1.0 M) was examined. The techniques of gravimetry, gasometry, potentiodynamic, and electrochemical impedance spectroscopy are utilized. The rate of corrosion is found to decrease with more additions of the DMAB compound. The inhibition efficacy increases with concentrations to reach 97.7% at 5.0 mM and 298 K. The protection of metal destruction is controlled by the adsorption of the DMAB molecules on the metallic surface obeying Langmuir's pattern. The computed ΔG°ads values are characterized by negative sign, explaining the spontaneity of the adsorption process. These values vary between -38.70 and -35.13 kJ mol-1 depending on the temperature, which proves the physio- and chemisorption mechanisms. The reduction in K ads values with T can be attributed to the desorption of some DMAB molecules from the electrode surface. Theoretical quantum computation confirms the adsorption of the DMAB compound in concurrence with the data obtained by practical techniques.
Collapse
Affiliation(s)
| | - Majda Alfakeer
- Chemistry
Department, College of Science, Princess
Nourah Bint Abdulrahman University, Riyadh 11564, Saudi Arabia
| | - Rasha N. Felaly
- Chemistry
Department, Faculty of Science, Umm Al-Qura
University, Makkah 24382, Saudi Arabia
| | - Merfat S. Al-Sharif
- Chemistry
Department, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Salih S. Al-Juaid
- Chemistry
Department, Faculty of Science, King Abdulaziz
University, Jeddah 21589, Saudi Arabia
| | - Kamal A. Soliman
- Chemistry
Department, Faculty of Science, Benha University, Benha 13518, Egypt
| | | | - Sameer Nooh
- Department
of Information Systems, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Metwally Abdallah
- Chemistry
Department, Faculty of Science, Benha University, Benha 13518, Egypt
- Chemistry
Department, Faculty of Applied Science, Umm Al-Qura University, Makkah 24382, Saudi Arabia
| | - Salah Abd El Wanees
- Faculty
College of Umluj, Umluj, University of Tabuk, Tabuk 47713, Saudi Arabia
| |
Collapse
|
2
|
Shi M, Chen N, Zhao Y, Yang C, Yan C. Facile Wet-chemical Fabrication of Bi-functional Coordination Polymer Nanosheets for High-performance Energy Storage and Anti-corrosion Engineering. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
3
|
Machado Fernandes C, Guedes L, Alvarez LX, Barrios AM, Lgaz H, Lee HS, Ponzio EA. Anticorrosive properties of green-synthetized benzylidene derivatives for mild steel in hydrochloric acid: An experimental study combined with DFTB and molecular dynamics simulations. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
4
|
Fouda AEAS, El-Askalany AH, Molouk AFS, Elsheikh NS, Abousalem AS. Experimental and computational chemical studies on the corrosion inhibitive properties of carbonitrile compounds for carbon steel in aqueous solutions. Sci Rep 2021; 11:21672. [PMID: 34737347 PMCID: PMC8569179 DOI: 10.1038/s41598-021-00701-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/15/2021] [Indexed: 11/08/2022] Open
Abstract
The present work aims to study 6-amino-4-aryl-2-oxo-1-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile derivatives namely: 6-Amino-2-oxo-1,4-diphenyl-1,2-dihydropyridine-3,5-dicarbonitrile (PdC-H), 6-Amino-2-oxo-1-phenyl-4-(p-tolyl)-1,2-dihydropyridine-3,5-dicarbonitrile (PdC-Me) and 6-Amino-4-(4-hydroxyphenyl)-2-oxo-1-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile (PdC-OH) as corrosion inhibitors to provide protection for carbon steel in a molar hydrochloric acid medium. Chemical measurements such as (weight loss) and electrochemical techniques such as (Potentiodynamic polarization, electrochemical impedance spectroscopy, and Electron frequency modulation) were applied to characterize the inhibitory properties of the synthesized derivatives. The adsorption of these derivatives on the carbon steel surface was confirmed by Attenuated Total Refraction Infrared (ATR-IR), Atomic Force Microscope (AFM), and X-ray Photoelectron Spectroscopy (XPS). Our findings revealed that the tested derivatives have corrosion inhibition power, which increased significantly from 75.7 to 91.67% on the addition of KI (PdC-OH:KI = 1:1) to inhibited test solution with PdC-OH derivative at 25 °C. The adsorption process on the metal surface follows the Langmuir adsorption model. XPS analysis showed that the inhibitor layer consists of an iron oxide/hydroxide mixture in which the inhibitor molecules are incorporated. Computational chemical theories such as DFT calculations and Mont Carlo simulation have been performed to correlate the molecular properties of the investigated inhibitors with experimental efficiency. The theoretical speculation by Dmol3 corroborates with the results from the experimental findings.
Collapse
Affiliation(s)
- Abd El-Aziz S Fouda
- Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, Egypt
| | | | - Ahmed F S Molouk
- Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, Egypt
| | - Niveen S Elsheikh
- Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, Egypt
| | - Ashraf S Abousalem
- Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, Egypt.
- Quality Control Laboratory, Operations Department, JOTUN, Cairo, Egypt.
| |
Collapse
|
5
|
Novel triphenyl imidazole based on 8-hydroxyquinoline as corrosion inhibitor for mild steel in molar hydrochloric acid: experimental and theoretical investigations. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01632-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
6
|
Arrousse N, Salim R, Benhiba F, Mabrouk E, Abdelaoui A, El Hajjaji F, Warad I, Zarrouk A, Taleb M. Insight into the corrosion inhibition property of two new soluble and non-toxic xanthenbenzoate derivatives. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116610] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|