1
|
Motawea MM. Electrochemical behavior and theoretical studies of arylazo (1-naphthyl-2-cyanoacetamide) derivatives as new corrosion inhibitors for Inconel 800 in chloride solution. Sci Rep 2024; 14:14683. [PMID: 38918473 PMCID: PMC11199561 DOI: 10.1038/s41598-024-62795-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/21/2024] [Indexed: 06/27/2024] Open
Abstract
In this study, synthesize and insight the corrosion inhibition properties of two novel derivatives of 1-naphthyl-2-cyanoacetamide (NCDs) [2-cyano-2-((5,6-dimethyl-1H-benzo[d]imidazol-2-yl) diazenyl)-N (naphthalene-1-yl)acetamide] (NCD1) and [2-Cyano-N-(naphthalene-1-yl)-2-[(4,6-dimethyl-1H-pyrazolo [3, 4-b] pyridine-3-yl) hydrazono] acetamide] (NCD2). The characterization of the synthesized NCDs was confirmed through the utilization of Mass fragmentation analysis, 1H-NMR, and IR. The corrosion inhibition performance of NCDs as a novel and environmentally safe corrosion inhibitor has been investigated by electrochemical techniques, a chemical technique, and theoretical studies for its anti-corrosion behavior of Inconel 800 in chloride medium. In addition, the surface morphology and inhibitor adsorption on the Inconel 800 surface were confirmed utilizing SEM, EDX, FTIR, and AFM. The advantages of NCDs include their low toxicity, environmental friendliness, ease of preparation, low odor, contain (N, O, and π-Bonds), and the inhibition efficiency elevated with decreasing solution temperature as well as inhibitor dose increase, yielding increased efficiencies of 91.8% and 95.7% for NCD1 and NCD2, respectively, at the optimum concentration of 21 × 10-6 mol. L-1 and 298 K temperature. An analysis of Tafel plots reveals that NCDs adhere to a mixed and isothermal Langmuir adsorption mechanism. Density Functional Theory (DFT) and Monte Carlo (MC) simulation manifest the two compounds of NCDs can be adsorbed at the Fe (110) surface in a paralleled way, and can have a smaller energy gap (ΔE) value and exhibit higher efficiency. The experimental and theoretical findings confirm that the synthesized compounds obtained are capable of protecting the Inconel 800 from corrosion by creating an anti-corrosion coating on the surface.
Collapse
Affiliation(s)
- Mariem M Motawea
- Department of Chemistry, College of Science, University of Bisha, Bisha, 61922, P.O. Box. 551, Saudi Arabia.
- Department of Basic Science, Delta Higher Institute for Engineering and Technology, Mansoura, 35681, Egypt.
| |
Collapse
|
2
|
Vaszilcsin N, Kellenberger A, Dan ML, Duca DA, Ordodi VL. Efficiency of Expired Drugs Used as Corrosion Inhibitors: A Review. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5555. [PMID: 37629846 PMCID: PMC10456761 DOI: 10.3390/ma16165555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/19/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023]
Abstract
Corrosion inhibitors represent one of the most commonly used methods for significantly reducing the corrosion rate of metals and alloys. Adsorption inhibitors have a wide range of applications in cooling water systems, deicing solutions for aircrafts, airports and ways, etching and degreasing solutions, oil pipelines, paints and coatings and metal processing solutions. Adsorption corrosion inhibitors of metals and alloys are generally organic compounds that contain structures with heteroatoms (N, P, S, As, O) in their molecules, having lone pair electrons or π electrons in aromatic rings or multiple bonds. They enable relatively strong interactions between the metal atoms and organic molecules, resulting in a protective layer of organic molecules adsorbed at the metal-corrosive solution interface. Most molecules of active substances from drugs contain similar structures, which is why many drugs have been already tested as corrosion inhibitors. One of the major disadvantages of using drugs for this purpose is their particularly high price. To overcome this impediment, the possibility of using expired drugs as corrosion inhibitors has been investigated since 2009. The present paper is an exhaustive compilation of the scientific published papers devoted to the use of expired drugs as corrosion inhibitors in various aggressive solutions. The inhibitory efficiencies of expired drugs are presented as a function of the studied metal or alloy and the nature of the aggressive solution, as well as the concentration of the inhibitor in such a solution. Research has especially been focused on mild and carbon steel and less on stainless steel, as well as on some metals such as copper, zinc, nickel, tin and aluminum and its alloys. The experimental methods used to assess the inhibitory efficiencies of expired drugs are briefly discussed. Also, the available information on the stability of the active substances in the drugs is presented, although most authors were not concerned with this aspect. Finally, several actions are revealed that must be undertaken by researchers so that the results obtained in the study of the anticorrosive action of expired drugs can be applied at the industrial level and not remain only an academic concern.
Collapse
Affiliation(s)
| | | | - Mircea Laurentiu Dan
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Piata Victoriei No. 2, 300006 Timisoara, Romania; (N.V.); (A.K.); (D.A.D.); (V.L.O.)
| | | | | |
Collapse
|
3
|
Alamry KA, Khan A, Aslam J, Hussein MA, Aslam R. Corrosion inhibition of mild steel in hydrochloric acid solution by the expired Ampicillin drug. Sci Rep 2023; 13:6724. [PMID: 37185806 PMCID: PMC10130035 DOI: 10.1038/s41598-023-33519-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
This study examines the utilization of the expired drug, namely ampicillin, as a mild steel corrosion inhibitor in an acidic environment. The inhibitor was evaluated using weight loss and electrochemical measurement accompanied with surface analytical techniques. The drug showed a potential inhibitory efficiency of > 95% at 55 °C. The inclusion of the inhibitor increased the charge transfer resistance at the steel-solution interface, according to impedance analyses. According to potentiodynamic polarisation measurements, expired ampicillin drug significantly decreased the corrosion current density and worked as a mixed-type corrosion inhibitor. The Langmuir adsorption isotherm was followed by the adsorption of ampicillin drug on the steel substrate, exhibiting an association of physical and chemical adsorption mechanisms. The surface study performed using contact angle and scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) measurements supported the inhibitor adsorption on the steel substrate.
Collapse
Affiliation(s)
- Khalid A Alamry
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Ajahar Khan
- Department of Food and Nutrition, Bionanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, South Korea
| | - Jeenat Aslam
- Department of Chemistry, College of Science, Taibah University, Yanbu-30799, Al-Madina, Saudi Arabia
| | - Mahmoud A Hussein
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Ruby Aslam
- Corrosion Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, 202002, India.
| |
Collapse
|
4
|
Fouda A, Wahba A, Eissa M. Aluminum corrosion prevention in 1.0 M HCl solution by cystosiera myrica extract: An experimental and biological study. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100619] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
5
|
Abdelmonem H, Al-Bonayan AM, Fouda AEAS. Some Surfactants as Corrosion Inhibitors for Carbon Steel in Acidic Solutions. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY 2022. [DOI: 10.3103/s1068375522040020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
El-Aziz S. Fouda A, Al-bonayan AM, Eissa M, Eid DM. Electrochemical and quantum chemical studies on the corrosion inhibition of 1037 carbon steel by different types of surfactants. RSC Adv 2022; 12:3253-3273. [PMID: 35425349 PMCID: PMC8981281 DOI: 10.1039/d1ra07983b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/06/2022] [Indexed: 12/02/2022] Open
Abstract
In this work, three different types of surfactants, namely, dodecyl trimethyl ammonium chloride (DTAC, C12H25N (CH3)3Cl)−, octyl phenol poly(ethylene glycol ether)x (TX-100, C34H62O11 for x = 10) and dioctyl sodium sulfosuccinate (AOT-100, C20H37O7NaS) with corrosion restraint were utilized as corrosion inhibitors for 1037 CS in 0.5 M HCl. The protection efficacy (% IE) was indicated by weight loss and electrochemical measurements. Polarization curves showed that the investigated compounds are mixed-type inhibitors. The protection efficacy (% IE) increases with the increase in the surfactant concentration and reached 64.42–86.46% at 8 × 10−4 M and 30 °C. Adsorption of these utilized surfactants (DTAC, TX-100, and AOT) onto the CS surface concurred with the Langmuir adsorption isotherm. Impedance data revealed that by increasing the surfactant concentration, the charge transfer resistance (Rct) increases and vice versa for the capacitance of double layer (Cdl). Surface morphological investigations such as scanning electron microscopy (SEM) combined with EDX and atomic force microscopy (AFM) were used to further investigate the inhibitors' protective abilities. Monte Carlo simulations showed the great interaction between the tested surfactants and the metal surface of the CS. The theoretical results (density functional theory, DFT) were in good agreement with experimental measurements. The restraint efficiencies of anionic, neutral, and cationic surfactants regarded a certain dating to HSAB precept and Fukui indices. In this work, three different types of surfactants DTAC, C12H25N (CH3)3Cl−, TX-100, C34H62O11 for x = 10) and AOT-100, C20H37O7NaS) with corrosion restraint were utilized as corrosion inhibitors for 1037 CS in 0.5 M HCl.![]()
Collapse
Affiliation(s)
- Abd El-Aziz S. Fouda
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura-35516, Egypt
| | - Ameena M. Al-bonayan
- Chemistry Department, Faculty of Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mohamed Eissa
- Higher Institute of Engineering & Technology, Kma, Alex, Egypt
- College of Science &Humanities-Harimlae, Shaqra University, Kingdom of Saudi Arabia
| | - Dalia M. Eid
- Chemistry and Earth Science Department, Qatar University, Doha-2713, Qatar
| |
Collapse
|
7
|
Chemical, electrochemical and surface studies of new metal-organic frameworks (MOF) as corrosion inhibitors for carbon steel in sulfuric acid environment. Sci Rep 2021; 11:20179. [PMID: 34642412 PMCID: PMC8511119 DOI: 10.1038/s41598-021-99700-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/17/2021] [Indexed: 11/30/2022] Open
Abstract
The effects of [Co2 (SCN) 4(hmt)2(H2O)6. H2O] (SC1) and [Co (CN)6 (Me3Sn)3(H2O). (qox)] (SCP2) MOF as corrosion inhibitors on C-steel in 0.5 M sulfuric acid solutions are illustrated utilizing mass reduction (MR), electrochemical [potentiodynamic polarization (PP), and AC electrochemical impedance (EIS)]. The experiments revealed that as the dose of these compounds rose, the inhibition efficacy (IE percent) of C-steel corrosion improved, reaching 80.7–93.1% at dose 25 × 10−6 M for SC1 and SCP2, respectively. IE percent, on the other hand, dropped as the temperature range grew. SC1was adsorbed physically and chemically (mixed adsorption) but SCP2 was adsorbed physically on the surface of C-steel and conformed to the Langmuir adsorption isotherm equation. The PP studies revealed that these compounds act as mixed kind inhibitors. To establish the morphology of the inhibited C-steel surface, scanning electron microscopy (SEM), energy transmitted X-ray (EDX), and atomic force microscopy (AFM) studies were used. All tested experiments were in good agreement.
Collapse
|
8
|
Fouda AEE, Ahmed AEM, El‐Darier SM, Badr SE. Fagonia arabica
extract as a safe‐environment green corrosion inhibitor for Cu in
HNO
3
solution. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000571] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | - Sherif Elsayed Badr
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| |
Collapse
|
9
|
Fouda AEAS, Abd El-Maksoud SA, El-Sayed EH, Elbaz HA, Abousalem AS. Experimental and surface morphological studies of corrosion inhibition on carbon steel in HCl solution using some new hydrazide derivatives. RSC Adv 2021; 11:13497-13512. [PMID: 35423857 PMCID: PMC8697736 DOI: 10.1039/d1ra01405f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 11/21/2022] Open
Abstract
The corrosion inhibition of C-steel in 1 M HCl was assessed using three newly synthesized hydrazide derivatives (H1, H2 and H3) using weight loss (WL), potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) techniques. Also, the adsorption of these compounds was confirmed using several techniques such as atomic force microscopy (AFM), Fourier-transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). High inhibition efficiencies were obtained resulting from the constitution of the protective layer on the C-steel surface, which increased with increasing concentration and temperature and reached 91.7 to 96.5% as obtained from the chemical method at 20 × 10-6 M at 45 °C. The polarization curves refer to these derivatives belonging to mixed-type inhibitors. The adsorption of (H1, H2 and H3)on the CS surface follows the Temkin adsorption isotherm. Inhibition influence of hydrazide derivatives at the molecular level was greatly proven using quantum chemical calculations and Monte Carlo simulation methods. Furthermore, the molecular simulation results evidenced the adsorption of these derivatives on the carbon steel surface.
Collapse
Affiliation(s)
- Abd El-Aziz S Fouda
- Chemistry Department, Faculty of Science, Mansoura University Egypt +2 050 2202264 +2 050 2365730
| | | | | | - Hazem A Elbaz
- Chemistry Department, Faculty of Science, Port Said University Egypt
- Egyptian Natural Gas Company (GASCO) Egypt
| | - Ashraf S Abousalem
- Chemistry Department, Faculty of Science, Mansoura University Egypt +2 050 2202264 +2 050 2365730
- Quality Control Laboratory, Operations Department, JOTUN Egypt
| |
Collapse
|