1
|
Samide A, Dobriţescu A, Tigae C, Spînu CI, Oprea B. Experimental and Computational Study on Inhibitory Effect and Adsorption Properties of N-Acetylcysteine Amino Acid in Acid Environment. Molecules 2023; 28:6799. [PMID: 37836642 PMCID: PMC10574521 DOI: 10.3390/molecules28196799] [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: 09/02/2023] [Revised: 09/22/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) were applied to study the inhibitory effect of N-acetylcysteine (NAC) on corrosion inhibition of carbon steel in hydrochloric acid solution. N-acetylcysteine influenced the iron dissolution to a greater extent than the hydrogen evolution reaction acting as a mixed inhibitor, predominantly anodic. The charge transfer resistance (Rct) gradually increased with the inhibitor concentration. From both methods, the inhibition efficiency (IE) reached a value of 89 ± 1% and NAC adsorption followed the Temkin isotherm. The value of adsorption Gibbs energy (ΔGadso), around -35 kJ mol-1, indicated a spontaneous adsorption and mixed action mechanism, with NAC chemical adsorption prevailing over physical one. New data will be reported by the computational study, that was performed using the density functional theory (DFT) method in aqueous phase. Quantum chemical descriptors were determined by B3LYP theory level with 6-31G+(d) basis set. Metropolis Monte Carlo atomistic simulation was used to reveal the adsorption configuration and interactions between acetylcysteine molecules and the carbon steel surface. Theoretical results were consistent with the experimental data, showing that the inhibitor action mechanism consisted of mainly chemisorption of its molecules on the carbon steel surface accompanied by van der Waals forces and electrostatic interactions.
Collapse
Affiliation(s)
- Adriana Samide
- Department of Chemistry, Faculty of Sciences, University of Craiova, 107i Calea Bucuresti, 200478 Craiova, Romania; (C.T.); (C.I.S.)
| | - Aurelian Dobriţescu
- Department of Chemistry, Faculty of Sciences, University of Craiova, 107i Calea Bucuresti, 200478 Craiova, Romania; (C.T.); (C.I.S.)
| | - Cristian Tigae
- Department of Chemistry, Faculty of Sciences, University of Craiova, 107i Calea Bucuresti, 200478 Craiova, Romania; (C.T.); (C.I.S.)
| | - Cezar Ionuţ Spînu
- Department of Chemistry, Faculty of Sciences, University of Craiova, 107i Calea Bucuresti, 200478 Craiova, Romania; (C.T.); (C.I.S.)
| | - Bogdan Oprea
- Faculty of Medicine, University of Medicine and Pharmacy, Petru Rares, 2, 200349 Craiova, Romania;
| |
Collapse
|
2
|
Kadhim MM, Alabboodi KO, Hachim SK, Abdullaha SA, Taban TZ, Rheima AM. Analysis of the protection of copper corrosion by using amino acid inhibitors. J Mol Model 2022; 29:27. [PMID: 36585505 DOI: 10.1007/s00894-022-05424-0] [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: 09/30/2022] [Accepted: 12/16/2022] [Indexed: 12/31/2022]
Abstract
Since the human body is one of the highly aggressive environments, the materials utilized for an implant should have high resistance to degradation and corrosion. One of the commonly used biomaterials in medicine is copper (Cu). The Cu corrosion can result in the release of ions in the body with high toxicity, thereby causing inflammatory diseases. Based on the literature, as biomolecules, amino acids act as a corrosion inhibitor in aggressive solutions. The current work aims at scrutinizing the inhibition impact of L-arginine (L-Arg) and L-Valine (L-Val), which have been rarely investigated, upon the corrosion process of Cu. We undertook density functional theory computations to scrutinize the inhibitory impact of L-Arg and L-Val as well as their conformers upon Cu corrosion. Also, we scrutinized the computed parameters according to the back donation of electrons between Cu and the inhibitors, transported electron fraction, energy gap, softness, hardness, EHOMO, and ELUMO. According to the theoretical indices of L-Arg, it prefers adsorption. We examined the inhibitory efficiency of L-Arg against corrosion and found that it is a promising inhibitor.
Collapse
Affiliation(s)
- Mustafa M Kadhim
- Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad, 10022, Iraq.
| | - Khalid O Alabboodi
- Department of Chemical Engineering and Petroleum Industries, Al- Mustaqbal University College, 51001, Hilla, Iraq
| | - Safa K Hachim
- College of Technical Engineering, The Islamic University, Najaf, Iraq.,Medical Laboratory Techniques Department, Al-Turath University College, Baghdad, Iraq
| | | | - Taleeb Zedan Taban
- Laser and Optoelectronics Engineering Department, Kut University College, Kut, Wasit, Iraq
| | - Ahmed Mahdi Rheima
- Department of Chemistry, College of Science, Mustansiriyah University, Baghdad, Iraq
| |
Collapse
|
3
|
Attenuation of Mild Steel-Acid Corrosion Using Exfoliated Graphite Oxide-Polymer Composite: Synthesis, Characterization, Electrochemical, and Response Surface Method Approach. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07415-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
AbstractThis work deals with the study of the anticorrosion behavior of a biopolymer, namely Guar Gum (GG) and its composite on mild steel (MS) in sulfamic acid (SA) solution using electrochemical techniques. GG was found to be a potential inhibitor relatively at its higher concentration and showed maximum inhibition efficiency (IE) of 74% at 3 g/L (3000 ppm). To improve its IE, exfoliated graphite oxide (xGO)/GG polymer composite was prepared, and its inhibition property was assessed in 1 M SA solution at different temperatures by weight loss method (WL). The chemical structure of xGO/GG polymer composite was examined by FT-IR, and the morphology was inspected by optical microscopy, scanning electron microscopy study, and energy dispersive spectroscopy technique. xGO/GG polymer composite emerged as an efficient corrosion inhibitor for MS as marked from the outcomes of the electrochemical investigations and showed improved IE of 93% at 0.6 g/L (600 ppm) when compared to GG. Experimental results found by WL measurements are used to evaluate the thermodynamic parameters at various temperatures. Further, a Box-Behnken composite design with three factors and three levels has been used to minimize the experimental conditions. The IE was enhanced with the increase in the inhibitor concentration as observed from the main effect plot. The maximum IE of 84.21% was projected by the response surface method (RSM) with temperature (A = 30 °C), inhibitor concentration (B = 600 ppm), and time (C = 1 h).
Collapse
|
4
|
El-Lateef HMA, El-Dabea T, Khalaf MM, Abu-Dief AM. Innovation of Imine Metal Chelates as Corrosion Inhibitors at Different Media: A Collective Study. Int J Mol Sci 2022; 23:9360. [PMID: 36012623 PMCID: PMC9409127 DOI: 10.3390/ijms23169360] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/27/2022] [Accepted: 08/09/2022] [Indexed: 01/03/2023] Open
Abstract
The corrosion inhibition of transition metal chelates derived from Schiff base ligands was tested for (mild, copper, stainless, aluminum and carbon) steel in various concentrations of (HCl, HNO3 and H2SO4) acidic medium at 25 °C through (weight loss, potentiodynamic polarization, polarization curves, electrochemical impedance spectroscopy (EIS) and open circuit potential measurements (OCP)) techniques. The studied compounds were identified with various spectral, analytical and physico-chemical techniques. It was observed that the investigated compounds had a significant inhibitory impact on the corrosion of diverse steels in the medium investigated. The analysis shows that increasing the dose of the studied complexes improves the corresponding inhibitory efficiency values. Negative results of Gibb's free adsorption energy (ΔGads0) prove the suppression process's spontaneous and physical adsorption, which contradicts the Langmuir adsorption isotherm. As a result of this insight, a novel bridge between nuclearity driven coordinated inorganic chemistry and materials, as well as corrosion control, has been built. This review provides an overview of the use of Schiff bases and associated transition metals as potential corrosion inhibitors, including the factors that influence their application.
Collapse
Affiliation(s)
- Hany M. Abd El-Lateef
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82534, Egypt
| | - Tarek El-Dabea
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82534, Egypt
| | - Mai M. Khalaf
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82534, Egypt
| | - Ahmed M. Abu-Dief
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82534, Egypt
- Chemistry Department, College of Science, Taibah University, Madinah 344, Saudi Arabia
| |
Collapse
|
5
|
Emran KM, Omar IMA, Arab ST, Ouerfelli N. On the pseudo-hyperbolic behavior of charge transfer resistance-temperature dependence in corrosion behavior of Nickel based glass alloy. Sci Rep 2022; 12:6432. [PMID: 35440686 PMCID: PMC9019006 DOI: 10.1038/s41598-022-10462-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/09/2022] [Indexed: 11/25/2022] Open
Abstract
Temperature plays an important role in promoting the corrosion of metals. The Arrhenius plot can interpret the corrosion rate-temperature dependence, where the Arrhenius behavior gives a geometrical meaning and makes explicit a positive or negative linear dependence of charge transitivity and temperature. In addition, according to the Arrhenius interpretation, it represents the energy that the molecule in the initial state of the process must acquire before it can take part in the reaction, whether it is a physical, or a chemical process. Taking into account the deviation from the linearity, we have extended the Arrhenius-type expression by one term in 1/T2 and we have given some physical meaning to the new related coefficients for which it is found that they depend closely on the number of acid hydrogen atoms in the polyacid for the corrosion and passivation of the Nickel based metallic glass alloy of the composition Ni82.3Cr7Fe3Si4.5B3.2. Moreover, we can consider that the deviation to the Arrhenius linear behavior as a super-Arrhenius behavior In addition, a mathematical analysis of the trend of experimental scatter points of the charge transfer resistance with temperature permits us to reveal an interesting homographic behavior which leads us to suggest an original empirical model with only two optimal adjustable parameters, as well as a new pseudo-power dependence of the number of hydrogen atoms in the polyacid.
Collapse
Affiliation(s)
- Khadijah M Emran
- Chemistry Department, College of Science, Taibah University, Al-Madinah, Saudi Arabia.
| | - Inam M A Omar
- Chemistry Department, College of Science, Taibah University, Al-Madinah, Saudi Arabia
| | - Sanaa T Arab
- Chemistry Department, Faculty of Sciences, Al-Faisaliah, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Noureddine Ouerfelli
- Institut Supérieur des Technologies Médicales de Tunis, LR13SE07, Laboratoire de Biophysique et Technologies Médicales, Université de Tunis El Manar, Tunis, Tunisia
| |
Collapse
|
6
|
Synthesis, characterization and electrochemical behavior for API 5L X70 carbon steel in 5% sulfamic acid medium using PVVH/PEMA blend filled with gold nanoparticles. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128115] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
7
|
Inhibitory effect of L-Threonine and L-Lysine and influence of surfactant on stainless steel corrosion in artificial body solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
8
|
Synergistic Inhibition Effect of Chitosan and L-Cysteine for the Protection of Copper-Based Alloys against Atmospheric Chloride-Induced Indoor Corrosion. Int J Mol Sci 2021; 22:ijms221910321. [PMID: 34638662 PMCID: PMC8508862 DOI: 10.3390/ijms221910321] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 09/05/2021] [Accepted: 09/14/2021] [Indexed: 11/17/2022] Open
Abstract
The protection of metals from atmospheric corrosion is a task of primary importance for many applications and many different products have been used, sometimes being toxic and harmful for health and the environment. In order to overcome drawbacks due to toxicity of the corrosion inhibitors and harmful organic solvents and to ensure long-lasting protection, new organic compounds have been proposed and their corrosion inhibition properties have been investigated. In this work, we describe the use of a new environment-friendly anticorrosive coating that takes advantage of the synergism between an eco-friendly bio-polymer matrix and an amino acid. The corrosion inhibition of a largely used Copper-based (Cu-based) alloy against the chloride-induced indoor atmospheric attack was studied using chitosan (CH) as a biopolymer and l-Cysteine (Cy) as an amino acid. To evaluate the protective efficacy of the coatings, tailored accelerated corrosion tests were carried out on bare and coated Cu-based alloys, further, the nature of the protective film formed on the Cu-based alloy surface was analyzed by Fourier-transformed infrared spectroscopy (FTIR) while the surface modifications due to the corrosion treatments were investigated by optical microscopy (OM). The evaluation tests reveal that the Chitosan/l-Cysteine (CH/Cy) coatings exhibit good anti-corrosion properties against chloride attack whose efficiency increases with a minimum amount of Cy of 0.25 mg/mL.
Collapse
|
9
|
Singh JK, Yang HM, Lee HS, Mandal S, ASLAM F, Alyousef R. Role of L-arginine on the formation and breakdown of passive film onto the steel rebars surface in chloride contaminated concrete pore solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116454] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Ofoegbu SU. Comparative Gravimetric Studies on Carbon Steel Corrosion in Selected Fruit Juices and Acidic Chloride Media (HCl) at Different pH. MATERIALS 2021; 14:ma14164755. [PMID: 34443278 PMCID: PMC8400660 DOI: 10.3390/ma14164755] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 11/16/2022]
Abstract
Food contamination due to metal corrosion and the consequent leakage of metals into foods is a problem. Understanding the mechanism(s) of metal corrosion in food media is vital to evaluating, mitigating, and predicting contamination levels. Fruit juices have been employed as model corrosive media to study the corrosion behaviour of metallic material in food media. Carbon steel corrosion in fresh juices of tomato, orange, pineapple, and lemon, as well as dilute hydrochloric acid solutions at varied pH, was studied using scanning electron microscopy, gravimetric and spectrophotometric techniques, and comparisons made between the corrosivity of these juices and mineral acids of comparable pH. The corrosion of carbon steel in fruit juices and HCl solutions manifests as a combination of uniform and pitting corrosion. Gravimetric data acquired after one hour of immersion at ambient temperature (22 °C) indicated corrosion rates of 0.86 mm yr-1 in tomato juice (pH ≈ 4.24), 1.81 mm yr-1 in pineapple juice (pH ≈ 3.94), 1.52 mm yr-1 in orange juice (pH ≈ 3.58), and 2.89 mm yr-1 in lemon juice (pH ≈ 2.22), compared to 2.19 mm yr-1 in 10-2 M HCl (pH ≈ 2.04), 0.38 mm yr-1 in 10-3 M HCl (pH ≈ 2.95), 0.17 mm yr-1 in 10-4 M HCl (pH ≈ 3.95), and 0.04 mm yr-1 in 10-5 M HCl (pH ≈ 4.98). The correlation of gravimetrically acquired corrosion data with post-exposure spectrophotometric analysis of fruit juices enabled de-convolution of iron contamination rates from carbon steel corrosion rates in fruit juices. Elemental iron contamination after 50 h of exposure to steel samples was much less than the values predicted from corrosion data (≈40%, 4.02%, 8.37%, and 9.55% for tomato, pineapple, orange, and lemon juices, respectively, relative to expected values from corrosion (weight loss) data). Tomato juice (pH ≈ 4.24) was the least corrosive to carbon steel compared to orange juice (pH ≈ 3.58) and pineapple juice (pH ≈ 3.94). The results confirm that though the fruit juices are acidic, they are generally much less corrosive to carbon steel compared to hydrochloric acid solutions of comparable pH. Differences in the corrosion behaviour of carbon steel in the juices and in the different mineral acid solutions are attributed to differences in the compositions and pH of the test media, the nature of the corrosion products formed, and their dissolution kinetics in the respective media. The observation of corrosion products (iron oxide/hydroxide) in some of the fruit juices (tomato, pineapple, and lemon juices) in the form of apparently hollow microspheres indicates the feasibility of using fruit juices and related wastes as "green solutions" for the room-temperature and hydrothermal synthesis of metal oxide/hydroxide particles.
Collapse
Affiliation(s)
- Stanley Udochukwu Ofoegbu
- Centre for Mechanical Technology and Automation (TEMA), Department of Mechanical Engineering, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal;
- Department of Materials and Ceramic Engineering, CICECO-Aveiro Institute of Materials, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal
| |
Collapse
|
11
|
Pais M, George SD, Rao P. Glycogen nanoparticles as a potential corrosion inhibitor. Int J Biol Macromol 2021; 182:2117-2129. [PMID: 34087305 DOI: 10.1016/j.ijbiomac.2021.05.185] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 11/26/2022]
Abstract
Biological macromolecules are proven to be potential green corrosion inhibitors because of their outstanding structural features and eco-friendliness. This study is aimed at enhancing their corrosion mitigation capabilities by converting them into nanoparticles. This is the first work where nanoparticles of biological macromolecules are exploited for corrosion mitigation studies. Glycogen nanoparticles (GLY-Np) were synthesized by microwave-mediated nanoprecipitation method and characterized by ATR-FTIR, XRD, UV-Visible Spectroscopy, FESEM analysis, EDX, TEM, and Zeta potential measurements. They are used as an eco-friendly inhibitor for corrosion control of zinc in sulfamic acid (NH2SO3H). The electrochemical study was a primary experimental tool employed for corrosion rate measurement. Conditions were optimized to obtain maximum inhibition efficiency by varying concentrations of inhibitor and temperature. Activation and thermodynamic parameters were evaluated and discussed in detail. A suitable adsorption isotherm was proposed to fit the experimental results. Adsorption of the inhibitor was confirmed by SEM, EDX, and AFM techniques. The inhibition efficiency of 92% was obtained for 0.02 gL-1 GLY-Np. Thus, GLY-Np turned out to be an effective green inhibition with economic benefits.
Collapse
Affiliation(s)
- Mikitha Pais
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Sajan D George
- Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India; Centre for Applied Nanosciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Padmalatha Rao
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
| |
Collapse
|
12
|
Bhatt Y, Kumari P, Sunil D, Rao SA, Shetty P, Kagatikar S. The impact of naphthalimide derivative on the mitigation of mild steel corrosion in sulfamic acid medium: experimental and theoretical insights. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01608-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AbstractThe deterioration of iron-based alloys, especially mild steel (MS) is one amongst the most challenging problems faced in various chemical industries. The present work focuses on the potential activity of a naphthalimide derivative namely 2-(2-hydroxyethyl)benzo[de]isoquinoline-1,3-dione (HBIQ) as corrosion inhibitor for MS in sulfamic acid (SA) medium in the temperature range from 303 to 323 K. Potentiodynamic polarization (PP) and electrochemical impedance spectroscopy (EIS) were employed in the experimental measurement and HBIQ exhibited 89% inhibition at its optimum concentration. HBIQ demonstrated electrostatic interactions with MS surface and behaved as a mixed type of inhibitor by obeying Langmuir’s isotherm model. Surface characterization of uninhibited and inhibited MS specimens combined with elemental analysis data provided clear evidences for the formation of a protective adsorption layer of HBIQ on MS surface. Spectral analysis such as Ultraviolet visible and Fourier Transform Infra-red spectral analyses were carried out in order to confirm the adsorption of HBIQ on to the metal surface. The density functional theory calculations supported the experimental results and indicated the contribution of delocalized π-electrons in the naphthalimide unit and the lone-pair electrons of oxygen in the carbonyl and hydroxyl group for improved adsorption of HBIQ onto MS surface, thereby reducing the corrosion of the alloy in SA environment.
Graphic abstract
Collapse
|
13
|
Qiu W, Wei Y, Chen A, Deng H, Zhou L, Zuo H, Chen L, Xia Z, Wang H, Tang J. Corrosion behavior of additive manufactured Ti-6Al-4V in sulfamic acid cleaning solution. NEW J CHEM 2021. [DOI: 10.1039/d0nj05731b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The specific microstructural features and phase composition lead to different corrosion behaviors of SPS and additive manufactured Ti-6Al-4V alloys.
Collapse
Affiliation(s)
- Wenbin Qiu
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Yongqiang Wei
- The Second Research Institute of Civil Aviation Administration of China (CAAC)
- Chengdu
- China
| | - Aijun Chen
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Hao Deng
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Lvjun Zhou
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Hanyang Zuo
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Longqing Chen
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Zuxi Xia
- The Second Research Institute of Civil Aviation Administration of China (CAAC)
- Chengdu
- China
| | - Hui Wang
- State Key Lab of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Jun Tang
- Key Laboratory of Radiation Physics and Technology of Ministry of Education
- Institute of Nuclear Science and Technology
- Sichuan University
- Chengdu 610064
- China
| |
Collapse
|
14
|
Corrosion resistance of α- and (α + β)-Brasses in a descaling solution by a mixture of imidazole and hexadecyltrimethylammonium bromide. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125399] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
15
|
Electrochemical, spectroscopic and theoretical studies for acid corrosion of zinc using glycogen. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01391-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractThe objective of the work is to introduce and establish anticorrosion capabilities of a novel biopolymer glycogen (GLY) against sulfamic acid (NH2SO3H) induced corrosion of zinc. The corrosion and inhibition studies were done by electrochemical techniques such as potentiodynamic polarization (PDP) measurements and electrochemical impedance spectroscopy technique (EIS). Conditions were optimized to get maximum inhibition efficiency by varying the concentration of the inhibitor in the temperature range of 303–323 K. Activation and thermodynamic parameters were evaluated and discussed in detail. Suitable adsorption isotherm was proposed to fit the experimental results. Scanning electron microscopy (SEM), energy dispersive X-ray (EDX) and atomic force microscopy (AFM) studies were performed before and after the addition of inhibitor. Adsorption of inhibitor was further confirmed by UV–Visible spectroscopy. Quantum chemical calculations were done to establish the correlation between the structure of the inhibitor and its inhibition efficiency. Energy of HOMO, LUMO, energy gap ∆E, dipole moment (µ) Mullikan charges were calculated. Different theoretical factor descriptors like the hardness (η), and softness (σ) electronegativity (χ), global electrophilicity (ω), nucleophilicity (ε) and fraction of electron transferred (ΔN) were calculated. Inhibition efficiency of glycogen increased with increase in its concentration and with temperature. Maximum efficiency of 72% could be achieved for the addition of 0.05 g L−1 of GLY at 323 K. Results were fitted into Langmuir adsorption iostherm. The surface of the metal turned visibly smoother in the presence of GLY. In addition the EDX studies showed increase in carbon content which re-affirmed the adsorption of GLY on the metal surface. The density functional theory (DFT) based theoretical studies supported the experimental observations.
Collapse
|
16
|
Pais M, Rao P. Maltodextrin for corrosion mitigation of zinc in sulfamic acid: Electrochemical, surface and spectroscopic studies. Int J Biol Macromol 2020; 145:575-585. [PMID: 31887385 DOI: 10.1016/j.ijbiomac.2019.12.197] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 12/15/2019] [Accepted: 12/22/2019] [Indexed: 11/28/2022]
Abstract
Maltodextrin (MLD), a biopolymer was introduced as a novel green inhibitor to mitigate the corrosion of zinc in sulfamic acid medium by weight loss and by electrochemical methods. Conditions were optimized to obtain maximum inhibition efficiency. Thermodynamic parameters were evaluated. The surface morphology was studied by SEM, EDX, AFM analysis. Adsorption of inhibitor was re-affirmed by FT-IR spectroscopy, Atomic absorption spectroscopy (AAS), Raman spectroscopy and powder X-ray diffraction (XRD) analysis. Maximum efficiency of 72% was observed for the addition of 400 ppm of MLD. Surface morphology and spectroscopic studies confirmed the adsorption of MLD onto the surface of zinc. Results obtained by classical and electrochemical methods are in good agreement with one another. Maltodextrin emerged as an effective eco -friendly green inhibitor.
Collapse
Affiliation(s)
- Mikitha Pais
- Department of Chemistry, Manipal Institute of Technology, MAHE, Manipal 576104, Karnataka, India
| | - Padmalatha Rao
- Department of Chemistry, Manipal Institute of Technology, MAHE, Manipal 576104, Karnataka, India.
| |
Collapse
|
17
|
Design and assessment of a novel poly(urethane-semicarbazides) containing thiadiazoles on the backbone of the polymers as inhibitors for steel pipelines corrosion in CO2-saturated oilfield water. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127223] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
18
|
El Ibrahimi B, Jmiai A, Bazzi L, El Issami S. Amino acids and their derivatives as corrosion inhibitors for metals and alloys. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.07.013] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
19
|
Bidi H, Ebn Touhami M, Baymou Y, Chung IM, Lgaz H, Zehra S. Toward the development of an innovative descaling and corrosion inhibiting solutions to protect mild steel equipment: an experimental and theoretical approach. CHEM ENG COMMUN 2019. [DOI: 10.1080/00986445.2019.1613231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hanane Bidi
- Laboratoire d'ingénierie des Matériaux et d'Environnement: Modélisation et Application, Faculté des Sciences, Université Ibn Tofail, Kénitra, Morocco
| | - Mohamed Ebn Touhami
- Laboratoire d'ingénierie des Matériaux et d'Environnement: Modélisation et Application, Faculté des Sciences, Université Ibn Tofail, Kénitra, Morocco
| | - Yacine Baymou
- Laboratoire d'ingénierie des Matériaux et d'Environnement: Modélisation et Application, Faculté des Sciences, Université Ibn Tofail, Kénitra, Morocco
| | - Ill-Min Chung
- Department of Crop Science, College of Sanghur Life Science, Konkuk University, Seoul, South Korea
| | - Hassane Lgaz
- Department of Crop Science, College of Sanghur Life Science, Konkuk University, Seoul, South Korea
| | - Saman Zehra
- Corrosion Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, India
| |
Collapse
|
20
|
Chauhan DS, Srivastava V, Joshi PG, Quraishi MA. PEG cross-linked Chitosan: a biomacromolecule as corrosion inhibitor for sugar industry. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2018. [DOI: 10.1007/s40090-018-0165-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
21
|
Eco-friendly synthesis, biological activity and evaluation of some new pyridopyrimidinone derivatives as corrosion inhibitors for API 5L X52 carbon steel in 5% sulfamic acid medium. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.045] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
22
|
Sayed AR, Abd El-lateef HM, Mohamad ADM. Polyhydrazide Incorporated with Thiadiazole Moiety as Novel and Effective Corrosion Inhibitor for C-Steel in Pickling Solutions of HCl and H2SO4. Macromol Res 2018. [DOI: 10.1007/s13233-018-6124-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
23
|
Maluckov BS, Mitrić MN. Electrochemical behavior of pyrite in sulfuric acid in presence of amino acids belonging to the amino acid sequence of rusticyanin. Bioelectrochemistry 2018; 123:112-118. [PMID: 29747129 DOI: 10.1016/j.bioelechem.2018.04.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 04/25/2018] [Accepted: 04/29/2018] [Indexed: 11/28/2022]
Abstract
The impact of different concentrations of three amino acids (cysteine, histidine and methionine) which are part of the amino acid sequence of rusticyanin on dissolution of pyrite is investigated by the application of electrochemical techniques. Cyclic voltammetric studies conducted in the anodic direction from corrosion potential have shown that in the vicinity of corrosion potential, histidine and methionine do not influence dissolution of pyrite independently on their concentrations. On the other hand, cysteine and solutions of these amino acids in the molar ratios Cys:His:Met/1:1:1 and Cys:His:Met/1:2:1 accelerate dissolution at concentrations 10-2 mol L-1 and 10-3 mol L-1. Potentiodynamic polarization measurements showed that methionine does not affect the anodic and cathodic dissolution at all concentrations, while histidine does not affect significantly on the anodic dissolution at all concentrations. Cysteine and solutions of three amino acids in the molar ratio Cys:His:Met/1:1:1 and Cys:His:Met/1:2:1 cause intensive cathodic inhibition and anodic activation at concentrations 10-2 mol L-1 and 10-3 mol L-1 respectively.
Collapse
Affiliation(s)
- Biljana S Maluckov
- Technical Faculty in Bor, University of Belgrade, Vojske Jugoslavije 12, 19210 Bor, Serbia.
| | - Miodrag N Mitrić
- Vinča Institute of Nuclear Sciences, University of Belgrade, P.O. Box 522, 11001 Belgrade, Serbia
| |
Collapse
|
24
|
Schiff's base derived from 2-acetyl thiophene as corrosion inhibitor of steel in acidic medium. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1016/j.jtusci.2015.11.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
25
|
New Polymer Syntheses Part 60: A Facile Synthetic Route to Polyamides Based on Thieno[2,3-b]thiophene and Their Corrosion Inhibition Behavior. CHINESE JOURNAL OF POLYMER SCIENCE 2018. [DOI: 10.1007/s10118-018-2101-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
26
|
Corrosion Protection for Cast Iron in Sulfamic Acid Solutions and Studies of the Cooperative Effect Between Cationic Surfactant and Acid Counterions. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s40735-018-0127-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
27
|
Gupta NK, Joshi P, Srivastava V, Quraishi M. Chitosan: A macromolecule as green corrosion inhibitor for mild steel in sulfamic acid useful for sugar industry. Int J Biol Macromol 2018; 106:704-711. [DOI: 10.1016/j.ijbiomac.2017.08.064] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 07/20/2017] [Accepted: 08/09/2017] [Indexed: 11/15/2022]
|
28
|
Du J, Ying Y, Guo XY, Li CC, Wu Y, Wen Y, Yang HF. Acetohydroxamic acid adsorbed at copper surface: electrochemical, Raman and theoretical observations. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2017. [DOI: 10.1007/s40090-017-0111-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
29
|
Abdel-Fatah HT, Kamel MM, Hassan AA, Rashwan SA, Abd El Wahaab SM, El-Sehiety HE. Adsorption and inhibitive properties of Tryptophan on low alloy steel corrosion in acidic media. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.02.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
30
|
|
31
|
Effects of Phyllanthus muellerianus Leaf-Extract on Steel-Reinforcement Corrosion in 3.5% NaCl-Immersed Concrete. METALS 2016. [DOI: 10.3390/met6110255] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
|
32
|
Inhibitive action of Cystine on the corrosion of low alloy steel ASTM A213 grade T22 in sulfamic acid solutions. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
33
|
Migahed MA, Zaki EG, Shaban MM. Corrosion control in the tubing steel of oil wells during matrix acidizing operations. RSC Adv 2016. [DOI: 10.1039/c6ra12835a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dodecyl dimethyl benzyl ammonium bromide (DDBAB) was used as a corrosion inhibitor for carbon steel pipelines in 8% sulfamic acid solution during matrix acidizing operations.
Collapse
Affiliation(s)
- M. A. Migahed
- Egyptian Petroleum Research Institute
- Cairo (11727)
- Egypt
| | - E. G. Zaki
- Egyptian Petroleum Research Institute
- Cairo (11727)
- Egypt
| | - M. M. Shaban
- Egyptian Petroleum Research Institute
- Cairo (11727)
- Egypt
| |
Collapse
|
34
|
El-Baradie KY, El-Wakiel NA, El-Ghamry HA. Synthesis, characterization and corrosion inhibition in acid medium ofl-histidine Schiff base complexes. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3255] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Hoda A. El-Ghamry
- Chemistry Department, Faculty of Science; Tanta University; Tanta Egypt
- Chemistry Department, Faculty of Applied Science; Umm Al-Qura University; Kingdom of Saudi Arabia
| |
Collapse
|
35
|
Corrosion Inhibition Effect of Carbon Steel in Sea Water by L-Arginine-Zn2+System. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2014. [DOI: 10.1155/2014/607209] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The inhibition efficiency of L-Arginine-Zn2+system in controlling corrosion of carbon steel in sea water has been evaluated by the weight-loss method. The formulation consisting of 250 ppm of L-Arginine and 25 ppm of Zn2+has 91% IE. A synergistic effect exists between L-Arginine and Zn2+. Polarization study reveals that the L-Arginine-Zn2+system functions as an anodic inhibitor and the formulation controls the anodic reaction predominantly. AC impedance spectra reveal that protective film is formed on the metal surface. Cyclic voltammetry study reveals that the protective film is more compact and stable even in a 3.5% NaCl environment. The nature of the protective film on a metal surface has been analyzed by FTIR, SEM, and AFM analysis.
Collapse
|
36
|
Shen S, Zhu CD, Guo XY, Li CC, Wen Y, Yang HF. The synergistic mechanism of phytic acid monolayers and iodide ions for inhibition of copper corrosion in acidic media. RSC Adv 2014. [DOI: 10.1039/c3ra47291d] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Electrochemical and Raman observations show synergistic inhibition of phytic acid and I− for copper from corrosion in acid solution.
Collapse
Affiliation(s)
- Shu Shen
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| | - Cheng-di Zhu
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| | - Xiao-yu Guo
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| | - Chuan-chuan Li
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| | - Ying Wen
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| | - Hai-Feng Yang
- The Education Ministry Key Lab of Resource Chemistry
- Shanghai Key Laboratory of Rare Earth Functional Materials and Department of Chemistry
- Shanghai Normal University
- Shanghai, P. R. China
| |
Collapse
|
37
|
Mobin M, Parveen M. Adsorption and Corrosion Inhibition Behavior of L-Cystine and Synergistic Surfactants Additives on Mild Steel in 0.1 M H2SO4. J DISPER SCI TECHNOL 2013. [DOI: 10.1080/01932691.2013.773443] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
38
|
Corrosion inhibition of mild steel in acidic medium by butyl alcohol. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1088-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
39
|
Abdel-Fatah HTM, Abdel-Samad HS, Hassan AAM, El-Sehiety HEE. Effect of variation of the structure of amino acids on inhibition of the corrosion of low-alloy steel in ammoniated citric acid solutions. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1073-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
40
|
Motamedi M, Tehrani-Bagha A, Mahdavian M. A comparative study on the electrochemical behavior of mild steel in sulfamic acid solution in the presence of monomeric and gemini surfactants. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.09.079] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
41
|
Zhou X, Yang H, Wang F. [BMIM]BF4 ionic liquids as effective inhibitor for carbon steel in alkaline chloride solution. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.01.081] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|