1
|
Zhong M, Chen Y, Jian H, Gao F, Wang X, Li H. Helmet-Roled Molecules Carrying Double Metronidazole Frameworks and Phenyl Ring for Strengthening Adsorption and Anticorrosion on Mild Steel. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:16615-16634. [PMID: 39052933 DOI: 10.1021/acs.langmuir.4c02206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
This study prepared new helmet-roled molecules (HMs) carrying metronidazole frameworks and a phenyl ring for strengthening adsorption and anticorrosion on mild steel. The adsorption of the HMs on the copper surface was understood by material simulation computation. Furthermore, the surface analysis experiments suggest that the studied molecules could be adsorbed to a mild steel surface through the chemical coordination bonding. The remarkable corrosion resistance of the HMs for mild steel in HCl was surveyed by potentiodynamic polarization and electrochemical impedance spectroscopy at 298 K. The HMs including two metronidazole skeletons displayed the stronger corrosion inhibition effect on mild steel than the HM1 bearing one single metronidazole part (the corrosion inhibition efficiency, HM3, 98.03%, HM2, 95.14%, HM1, 88.72%). The results presented in this study provided an efficient strategy to develop new clinical medicine-based corrosion inhibitors for metal in acid medium through molecular preconstruction.
Collapse
Affiliation(s)
- Minghui Zhong
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Yufeng Chen
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Huilong Jian
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Fang Gao
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Xinchao Wang
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
- College of Pharmacy, Heze University, Heze, Shandong Province 274000, China
| | - Hongru Li
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| |
Collapse
|
2
|
Kumar A, Das C. Corrosion inhibition of mild steel by Praecitrullus fistulosus (tinda fruit and peel) extracts. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 929:172569. [PMID: 38643879 DOI: 10.1016/j.scitotenv.2024.172569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/28/2024] [Accepted: 04/16/2024] [Indexed: 04/23/2024]
Abstract
Metal corrosion has recently emerged as a growing concern, impacting both local and industrial operations and disrupting conventional production methods. The utilization of green inhibitors to mitigate the metal degradation has garnered extensive attention from researchers and industrial professionals due to their prominent advantages: high efficiency, cost-effectiveness, and eco-friendliness. A novel ecofriendly inhibitor was prepared from Praecitrullus fistulosus (tinda fruit and peel) for mild steel (MS) corrosion in 1 M HCl. The presence of phenol, 3,5-bis (1,1-dimethyl ethyl)-, 9-octadecenoic acid, methyl ester, hexadecanoic acid 15-methyl-, methyl ester, 9, 12-octadecadienoic acid, methyl ester, 9, 12, 15-octadecatrienoic acid, methyl ester, (Z,Z,Z-), ascorbic acid, and phytol were identified as major constituent through LC/MS analysis of tinda extracts. The existence of these compounds was further confirmed through FTIR analysis, which shows the presence of various functional groups, such as -OH, CO, C-O-C, CC, and aromatic rings in the tinda extracts. Electrochemical and gravimetric analyses were used to investigate the inhibitory effect of tinda extracts. Outcomes of Tafel analysis revealed that both tinda extracts significantly reduced the corrosion current as compared to blank and achieved 83.73 % and 87.59 % inhibition efficiencies at 200 mg L-1 of tinda peel extract (TPE) and tinda fruit extract (TFE), respectively. The change in corrosion potential (Ecorr) was within an ±85 mV range compared to that of the uninhibited system, indicating that both tinda extracts demonstrated a mixed-type inhibition behavior. During adsorption studies, the best fit was obtained for the Langmuir adsorption model. The obtained values of standard Gibbs free energy (ΔG°ads) for TPE and TFE lie between -20 and - 40 kJ mol-1 but close to -20 kJ mol-1, which reveals preferential physical adsorption of the extracts on the metal surface. Thermodynamic parameters, including activation energy, enthalpy, and entropy, were computed across the temperature range of 303 to 323 K, suggesting that corrosion occurs spontaneously by the endothermic process. FESEM analysis depicted that inhibited systems exhibited smooth and crack-free surfaces as compared to blank system. AFM images demonstrated that surface roughness was significantly reduced for the inhibited system. In EDX analysis, the weight percentage of Cl was reduced in the presence of tinda extracts as compared to blank, and in XRD analysis, iron chloride (FeCl2) peak did not appear in the presence of inhibitor but it was in the uninhibited system. All surface-related findings signify that tinda extracts are adsorbed on the MS surface and form a protective layer that separates the metal from the corrosive solution.
Collapse
Affiliation(s)
- Anil Kumar
- Department of Chemical Engineering, IIT Guwahati, Assam 781 039, India
| | - Chandan Das
- Department of Chemical Engineering, IIT Guwahati, Assam 781 039, India.
| |
Collapse
|
3
|
Haldhar R, Raorane CJ, Mishra VK, Tuzun B, Berdimurodov E, Kim SC. Surface adsorption and corrosion resistance performance of modified chitosan: Gravimetric, electrochemical, and computational studies. Int J Biol Macromol 2024; 264:130769. [PMID: 38467215 DOI: 10.1016/j.ijbiomac.2024.130769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 02/21/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024]
Abstract
Two novel chitosan derivatives (water soluble and acid soluble) modified with thiocarbohydrazide were produced by a quick and easy technique using formaldehyde as links. The novel compounds were synthesized and then characterized by thermogravimetric analysis, elemental analysis, nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, and differential scanning calorimetry. Their surface morphologies were examined using scanning electron microscopy. These chitosan derivatives could produce pH-dependent gels. The behavior of mild steel in 5 % acetic acid, including both inhibitors at various concentrations, was investigated using gravimetric and electrochemical experiments. According to the early findings, both compounds (TCFACN and TCFWCN) functioned as mixed-type metal corrosion inhibitors. Both inhibitors showed their best corrosion inhibition efficiency at 80 mg L-1. TCFACN and TCFWCN, showed approximately 92 % and 94 % corrosion inhibition, respectively, at an optimal concentration of 80 mg L-1, according to electrochemical analysis. In the corrosion test, the water contact angle of the polished MS sample at 87.90 °C was reduced to 51 °C. The water contact angles for MS inhibited by TCFACN and TCFWCN in the same electrolyte were greater, measuring 78.10 °C and 93.10 °C, respectively. The theoretical results also support the experimental findings.
Collapse
Affiliation(s)
- Rajesh Haldhar
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
| | | | - V K Mishra
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Burak Tuzun
- Plant and Animal Production Department, Technical Sciences Vocational School of Sivas, Sivas Cumhuriyet University, Sivas 58140, Turkey
| | - Elyor Berdimurodov
- Chemical & Materials Engineering, New Uzbekistan University, Movarounnahr Street 1, Tashkent 100000, Uzbekistan; University of Tashkent for Applied Sciences, Str. Gavhar 1, Tashkent 100149, Uzbekistan; Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
| |
Collapse
|
4
|
Kaur J, Almujibah H, Alam MM, Singh A, Saxena A, Verma DK, Berdimurodov E. Electrochemical and DFT Studies of the Pistacia Integerrima Gall Extract: An Eco-friendly Approach towards the Corrosion of Steel in Acidic Medium. ACS OMEGA 2024; 9:7643-7657. [PMID: 38405447 PMCID: PMC10882615 DOI: 10.1021/acsomega.3c06824] [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: 09/08/2023] [Revised: 12/30/2023] [Accepted: 01/22/2024] [Indexed: 02/27/2024]
Abstract
A novel application of the Pistacia integerrima gall extract as an environmentally friendly corrosion inhibitor is reported in this study. The major phytochemicals present in the gall extract, namely pistagremic acid, β-sitosterol, pistiphloroglucinyl ether, pistaciaphenyl ester, naringenin, and 5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one, play key roles in its anticorrosive behavior on steel in aggressive media. Several approaches were used to study the corrosion prevention activity of steel in 1 M H2SO4, including weight loss analysis, scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), and density functional theory (DFT). At 2000 mg L-1, the highest efficiency of 92.19% was observed in 1 M H2SO4. An SEM study was conducted to validate the surface coverage of the metal surface. DFT studies revealed several nucleophilic regions present in the phytochemicals of the inhibitor, which supported the favorable nucleophilicity. Corrosion studies have not been performed on this sample. Phytochemicals make it an effective corrosion inhibitor, and its extraction process utilizes distilled water, making it better than other inhibitors. It has been proven that the obtained values of ΔEInhDFT for pistiphloroglucinyl, pistaciaphenyl ether, and naringenin organic compounds were very low, confirming the high reactivity of these corrosion inhibitors. The order of the values of ΔEInhDFT is as follows: pistaciaphenyl ether > pistiphloroglucinyl ether > naringenin organic compound; this suggests that pistaciaphenyl ether is more reactive than the other compounds. In this study, P. integerrima gall extract emerges as a novel and highly effective corrosion resistance agent in 1 M H2SO4, chosen for its relevance to acid pickling and cleaning processes.
Collapse
Affiliation(s)
- Jasdeep Kaur
- Department
of Chemistry, Chandigarh University Mohali, NH-05, Ludhiana - Chandigarh State
Highway, Sahibzada Ajit Singh Nagar, Punjab 140413, India
| | - Hamad Almujibah
- Department
of Civil Engineering, College of Engineering, Taif University, P.O. Box 11099, Taif City 21974, Saudi Arabia
| | - Mohammad Mahtab Alam
- Department
of Basic Medical Sciences, College of Applied Medical Science, King Khalid University, Abha 61421, Saudi Arabia
| | - Abha Singh
- Department
of Basic Sciences, College of Science and Theoretical Studies, Dammam-branch, Saudi Electronic University, Riyadh 11673, Saudi Arabia
| | - Akhil Saxena
- Department
of Chemistry, Chandigarh University Mohali, NH-05, Ludhiana - Chandigarh State
Highway, Sahibzada Ajit Singh Nagar, Punjab 140413, India
| | - Dakeshwar Kumar Verma
- Department
of Chemistry, Government Digvijay Autonomous
Postgraduate College, Rajnandgaon Chhattisgarh, 491441, India
| | - Elyor Berdimurodov
- New Uzbekistan
University, Mustaqillik
ave. 54, Tashkent 100007, Uzbekistan
- Medical
School, Central Asian University, Tashkent 111221, Uzbekistan
- Faculty
of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| |
Collapse
|
5
|
Abuelela AM, Kaur J, Saxena A, Bedair MA, Verma DK, Berdimurodov E. Electrochemical and DFT studies of Terminalia bellerica fruit extract as an eco-friendly inhibitor for the corrosion of steel. Sci Rep 2023; 13:19367. [PMID: 37938591 PMCID: PMC10632492 DOI: 10.1038/s41598-023-45283-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/18/2023] [Indexed: 11/09/2023] Open
Abstract
It is well known that metal corrosion causes serious economy losses worldwide. One of the most effective ways to prevent corrosion is the continuous development of high-efficient and environment-friendly corrosion inhibitors. Among the widely used organic and inorganic corrosion inhibitors, plant extracts are top candidates due to their nontoxic nature. The present study reports a novel application of the methanolic extract of Terminalia bellerica fruits as an environment friendly corrosion inhibitor for steel in sulphuric acid medium. The phytochemicals of the extract, namely Ellagic, Gallic, and Malic acids, play a key role of the anti-corrosive behavior of the extract. The corrosion prevention activity was studied on the steel in 1 M H2SO4 using a variety of approaches including weight loss analysis (WL), scanning electron microscope (SEM), electrochemical impedance spectroscopy (EIS), density functional theory (DFT), natural bond orbital analysis (NBO), Fukui function and Monte Carlo simulations (MC). In 1 M H2SO4 solution, the maximum electrochemical inhibition efficiency of 91.79% was observed at 4000 mg/L concentration of the extract. The NBO analysis showed that the charge density of the double bonds and the oxygen atoms of carbonyl and hydroxyl groups of the phytochemicals lies on the top of the natural bond orbitals which promotes the anticorrosive properties of the investigated inhibitors. The surface coverage of steel was validated by SEM measurements. According to DFT studies, numerous nucleophilic regions were present in the active phytochemical constituents of the inhibitor, demonstrating their favorable nucleophilicity. The computed electronic structure of the phytochemicals revealed band gaps of 4.813, 5.444, and 7.562 eV for Ellagic, Gallic, and Malic acids respectively suggesting effective metal-inhibitor interactions. A good correlation between experimental and theoretical findings was addressed.
Collapse
Affiliation(s)
- Ahmed M Abuelela
- Department of Chemistry, College of Science, King Faisal University, Al Ahsa, Saudi Arabia.
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, 11884, Egypt.
| | - Jasdeep Kaur
- Department of Chemistry, Chandigarh University, Mohali, India
| | - Akhil Saxena
- Department of Chemistry, Chandigarh University, Mohali, India.
| | - Mahmoud A Bedair
- Department of Chemistry, College of Science, University of Bisha, P.O. Box 511, 61922, Bisha, Saudi Arabia.
| | - Dakeshwar Kumar Verma
- Department of Chemistry, Government Digvijay Autonomous Postgraduate College, Rajnandgaon, Chhattisgarh, 491441, India
| | - Elyor Berdimurodov
- Chemical & Materials Engineering, New Uzbekistan University, 100007, Tashkent, Uzbekistan
- Medical School, Central Asian University, 111221, Tashkent, Uzbekistan
| |
Collapse
|
6
|
Zhang W, Zhang Y, Li B, Guo H, Dou X, Lu K, Feng Y. High-performance corrosion resistance of chemically-reinforced chitosan as ecofriendly inhibitor for mild steel. Bioelectrochemistry 2023; 150:108330. [PMID: 36446197 DOI: 10.1016/j.bioelechem.2022.108330] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/31/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
Finding new cost-effective and environmentally friendly anti-corrosion materials is a never-ending task. The present study is to prepare a new formulation based on chitosan derivatives with different degrees of substitution (chitosan-5-HMF) as an efficient green corrosion inhibitor to protect mild steel against corrosion in 1 M HCl. The inhibition performance of chitosan-5-HMF was determined by electrochemical tests coupled with theoretical study like as molecular dynamics (MD) simulations to assess the reactivity and adsorption mechanisms between chitosan-5-HMF and Fe. The obtained results revealed that chitosan-5-HMF3 performs excellently inhibition performance where its inhibition efficiency reached 97.01% at 200 mg/L, and it acted as an anode-based mixed inhibitor. SEM and contact angle analysis showed the formation of compact chitosan-5-HMF film on the steel surface. Molecular dynamic simulations also manifested that chitosan-5-HMF was absorbed more strongly on the metal surface in a parallel mode.
Collapse
Affiliation(s)
- Weiwei Zhang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China; Institutes of Physical Science and Information Technology, School of Materials Science and Engineering, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China.
| | - Yuxia Zhang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Benzhe Li
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Hanyu Guo
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Xiangyu Dou
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Ke Lu
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China.
| | - Yuanyuan Feng
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China.
| |
Collapse
|
7
|
Novel use of kitchen waste: protection of boiler quality steel from corrosion in acidic media using onion waste. CHEMICAL PAPERS 2023; 77:1107-1127. [PMID: 36312322 PMCID: PMC9589875 DOI: 10.1007/s11696-022-02549-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/13/2022] [Indexed: 11/04/2022]
Abstract
An eco-friendly approach to inhibit the corrosion of boiler quality (BQ) steel by onion waste in acidic media was investigated. The extract from onion peel was characterized using the conventional extraction method and was characterized using HPLC. The efficacy of the onion peel extract (OPE) as a green corrosion inhibitor was studied using the weight loss method and a variety of electrochemical techniques, including open-circuit potential (OCP), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS). The Tafel polarization revealed that at 200 mg L-1 of onion peel extract (OPE), corrosion current density was reduced maximum in both 1 (M) HCl and 0.5 (M) H2SO4 media. From the electrochemical impedance spectroscopy studies, the maximum inhibition efficiencies of 91.30% and 90.71% were found at 200 mg L-1 in 1 (M) HCl and 0.5 (M) H2SO4, respectively. The Langmuir isotherm was determined to be the best-fitting model, and the thermodynamic parameter, such as free energy Δ G ads ∘ , was computed, which indicated the physisorption of OPE onto the BQ surface. In theoretical investigations, density functional theory DFT was used to determine the adsorption efficiency and reactive sites of the OPE molecule by exploring various quantum chemical parameters. Supplementary Information The online version contains supplementary material available at 10.1007/s11696-022-02549-7.
Collapse
|
8
|
Kaya F, Solmaz R, Halil Geçibesler İ. Adsorption and Corrosion Inhibition Capability of Rheum Ribes Root Extract (Işgın) for Mild Steel Protection in Acidic Medium: A Comprehensive Electrochemical, Surface Characterization, Synergistic Inhibition Effect, and Stability Study. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
9
|
Haldhar R, Jayprakash Raorane C, Mishra V, Periyasamy T, Berisha A, Kim SC. Development of different chain lengths ionic liquids as green corrosion inhibitors for oil and gas industries: Experimental and theoretical investigations. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.121168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
10
|
Euphorbia prostrata as an eco-friendly corrosion inhibitor for steel: electrochemical and DFT studies. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02533-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
11
|
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]
|
12
|
Pal A, Das C. Investigations on corrosion inhibition in acidic media for BQ steel using banana flower bract, an eco-friendly novel agro-waste: Experimental and theoretical considerations. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
13
|
Donkor S, Song Z, Jiang L, Chu H. An overview of computational and theoretical studies on analyzing adsorption performance of phytochemicals as metal corrosion inhibitors. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119260] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
14
|
Environmental Remediation through Catalytic Inhibition of Steel Corrosion by Schiff’s Bases: Electrochemical and Biological Aspects. Catalysts 2022. [DOI: 10.3390/catal12080838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The environmental impact of corrosion is very dangerous and consumes much of world’s efforts and funds. This work discusses the safeguarding of the environment, metals, and metal-infra structures by efficient Schiff’s base inhibitors. The corrosion inhibitors [(1E,3E)-N1,N3-dibutyl-1-(thiophen-2-yl)butane-1,3-diimine] (GSB-I) and [(1Z,3Z)-N1,N3-bis(4-methylhexan-2-yl)-1-(thiophen-2-yl)butane-1,3-diimine] (GSB-II) were successfully synthesized and evaluated for the protection of API 5L X65 steel (CS) in 1 M HCl media using electrochemical techniques, SEM/EDS, and quantum chemical calculations. GSB-I and GSB-inhibitory I’s efficiency is proportional to the concentration of the test. In the presence of 1 mM GSB-I and GSB-II, the maximum inhibitory efficiency was determined to be 90.6 and 93.8 percent, respectively. According to potentiodynamic polarization tests, the two compounds are effective inhibitors of mixed-type corrosion. The physisorption and chemisorption of both inhibitors followed the Langmuir adsorption isotherm on CS surfaces. The biological reactivity of both GSB has been examined, and encouraging results have been obtained as antifungal, antibacterial, and biocidal agents against sulfate-reducing bacteria (SRB). In addition, using DFT calculations and molecular dynamic (MD) simulation, the effect of GSB-I and GSB-II molecular configuration on corrosion inhibition behavior in acidic environments was investigated.
Collapse
|
15
|
Enabulele DO, Bamigboye GO, Solomon MM, Durodola B. Exploration of the Corrosion Inhibition Potential of Cashew Nutshell on Thermo-Mechanically Treated Steel in Seawater. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-06981-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
16
|
Fernine Y, Salim R, Arrousse N, Haldhar R, El Hajjaji F, Kim SC, Ebn Touhami M, Taleb M. Anti-corrosion performance of Ocimum basilicum seed extract as environmental friendly inhibitors for mild steel in HCl solution: Evaluations of electrochemical, EDX, DFT and Monte Carlo. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118867] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
17
|
Ould Abdelwedoud B, Damej M, Tassaoui K, Berisha A, Tachallait H, Bougrin K, Mehmeti V, Benmessaoud M. Inhibition effect of N-propargyl saccharin as corrosion inhibitor of C38 steel in 1 M HCl, experimental and theoretical study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118784] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
18
|
Wang Q, Wu X, Zheng H, Xiao X, Liu L, Zhang Q, Gao P, Yan Z, Sun Y, Li Z, Li X. Insight into anti–corrosion behavior of Centipeda minima leaves extract as high–efficiency and eco–friendly inhibitor. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128458] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
19
|
Alvarez PE, Fiori-Bimbi MV, Valenti RV, Ruiz Hidalgo J, Brandán SA, Gervasi CA. Improved electrochemical strategy to characterize adsorption and corrosion inhibition related to biomolecules from plant extracts: The case of Annona cherimola. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2021.100233] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
|
20
|
Rani AT J, Thomas A, Kuruvilla M, Arshad M, Joseph A. The co-adsorption of thymohydroquinone dimethyl ether (THQ) and coumarin present in the aqueous extract of Ayapana triplinervis on mild steel and its protection in hydrochloric acid up to 323 K: computational and physicochemical studies. RSC Adv 2022; 12:14328-14341. [PMID: 35702201 PMCID: PMC9096429 DOI: 10.1039/d2ra02109a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 04/22/2022] [Indexed: 11/22/2022] Open
Abstract
This study evaluates the corrosion inhibition property of the aqueous and alcoholic leaf extracts of the medicinal plant Ayapana triplinervis. The major components in the extracts are thymohydroquinone dimethyl ether (THQ) and coumarin. It is clear from the weight-loss studies that the water extract of the leaves (AYW) is superior to the alcoholic extract (AYA) in terms of offering corrosion inhibition. The 96% efficiency of 4% (v/v) AYW in 0.5 N HCl at room temperature changes to 84.62% at 323 K. The mixed-type inhibition behaviour of AYW shows slight dominance in the anodic direction. Studies suggest the multilayer adsorption of phytochemicals on the metal surface and that the adsorption follows the Temkin model. Theoretical studies using DFT and BIOVIA Materials Studio investigations establish THQ as a good inhibitor with high adsorption characteristics. Even though the concentration of coumarin in the extract is low, its presence in the extract facilitates the adsorption of THQ on the metal surface, which is evident from the MD simulation study. The changes in the surface topography and elemental composition of the metal specimen in the inhibited and uninhibited solution are monitored by SEM and EDX spectral studies. XPS data support the presence of both THQ and coumarin on the metal surface and the existence of co-ordinate bonding between the metal's d orbital and the O atoms of THQ. Theoretical and experimental studies support the mixed mode of adsorption of THQ as physisorption followed by chemisorption. This study evaluates the corrosion inhibition property of the aqueous and alcoholic leaf extracts of the medicinal plant Ayapana triplinervis.![]()
Collapse
Affiliation(s)
- Jeeja Rani AT
- Department of Chemistry, University of Calicut, Kerala-673 635, India
| | - Asha Thomas
- Department of Chemistry, University of Calicut, Kerala-673 635, India
| | | | - Muhammed Arshad
- Department of Chemistry, University of Calicut, Kerala-673 635, India
| | - Abraham Joseph
- Department of Chemistry, University of Calicut, Kerala-673 635, India
| |
Collapse
|
21
|
Zhang W, Nie B, Wang M, Shi S, Gong L, Gong W, Pang H, Liu X, Li B, Feng Y, Wu YC. Chemically modified resveratrol as green corrosion inhibitor for Q235 steel: Electrochemical, SEM, UV and DFT studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117672] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
22
|
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]
|
23
|
Haldhar R, Prasad D, Bahadur I, Dagdag O, Kaya S, Verma DK, Kim SC. Investigation of plant waste as a renewable biomass source to develop efficient, economical and eco-friendly corrosion inhibitor. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116184] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
24
|
Kaur J, Daksh N, Saxena A. Corrosion Inhibition Applications of Natural and Eco-Friendly Corrosion Inhibitors on Steel in the Acidic Environment: An Overview. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021. [DOI: 10.1007/s13369-021-05699-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
25
|
Anticorrosive properties of a green and sustainable inhibitor from leaves extract of Cannabis sativa plant: Experimental and theoretical approach. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126211] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
26
|
Guedes D, Martins GR, Jaramillo LYA, Simas Bernardes Dias D, da Silva AJR, Lutterbach MTS, Reznik LY, Sérvulo EFC, Alviano CS, Alviano DS. Proanthocyanidins with Corrosion Inhibition Activity for AISI 1020 Carbon Steel under Neutral pH Conditions of Coconut ( Cocos nucifera L.) Husk Fibers. ACS OMEGA 2021; 6:6893-6901. [PMID: 33748603 PMCID: PMC7970558 DOI: 10.1021/acsomega.0c06104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/18/2021] [Indexed: 05/24/2023]
Abstract
Cocos nucifera L. is a palm tree (Arecaceae) with a high economic value. The coconut husk fibers are nonedible, thick, and abrasion-resistant and correspond up to 85% of biomass discarded as solid waste residue. Therefore, the husk fibers are an underexploited byproduct with a high content of extractives of unreported nature. Two varieties of C. nucifera L. husk extracts were investigated to uncover bioactive metabolites and their possible application as a green corrosion inhibitor for carbon steel AISI 1020 under neutral pH conditions. The chemical analysis indicated 3% (w/w) of proanthocyanidins in the husk fibers with a high B-type procyanidin content. The husk fibers' crude extract showed promising results as an eco-friendly corrosion inhibitor for carbon steel AISI 1020 under neutral pH conditions. Although it formed a film on the metal surface in all tested concentrations (0.4, 0.8, 1.2, and 1.6 g L-1), the highest protective efficiency was shown at a concentration of 1.2 g L-1, determined by electrochemical techniques and mass loss. This was the first comprehensive report on coconut husk fibers' chemical composition, which was similar between the two varieties with potential for industrial application.
Collapse
Affiliation(s)
- Douglas Guedes
- Escola de Química, Universidade Federal do Rio de Janeiro, CT, Bloco E. Avenida Athos da Silveira Ramos, 149, Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil
| | - Gabriel R Martins
- Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, CCS, Bloco H. Avenida Carlos Chagas Filho, 373, Cidade Universitária, Rio de Janeiro 21941-902, RJ, Brazil
| | - Lizeth Y A Jaramillo
- Escola de Química, Universidade Federal do Rio de Janeiro, CT, Bloco E. Avenida Athos da Silveira Ramos, 149, Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil
| | - Diogo Simas Bernardes Dias
- Escola de Química, Universidade Federal do Rio de Janeiro, CT, Bloco E. Avenida Athos da Silveira Ramos, 149, Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil
| | - Antonio Jorge R da Silva
- Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, CCS, Bloco H. Avenida Carlos Chagas Filho, 373, Cidade Universitária, Rio de Janeiro 21941-902, RJ, Brazil
| | - Marcia T S Lutterbach
- Divisão de Corrosão e Degradação, Instituto Nacional de Tecnologia, Avenida Venezuela, 82. Praça Mauá, Rio de Janeiro 20081-312, RJ, Brazil
| | - Leila Y Reznik
- Escola de Química, Universidade Federal do Rio de Janeiro, CT, Bloco E. Avenida Athos da Silveira Ramos, 149, Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil
| | - Eliana F C Sérvulo
- Escola de Química, Universidade Federal do Rio de Janeiro, CT, Bloco E. Avenida Athos da Silveira Ramos, 149, Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil
| | - Celuta S Alviano
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, CCS, Bloco I. Avenida Carlos Chagas Filho, 373, Cidade Universitária, Rio de Janeiro 21941-902, RJ, Brazil
| | - Daniela S Alviano
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, CCS, Bloco I. Avenida Carlos Chagas Filho, 373, Cidade Universitária, Rio de Janeiro 21941-902, RJ, Brazil
| |
Collapse
|
27
|
Iroha NB, Madueke N, Mkpenie V, Ogunyemi B, Nnanna LA, Singh S, Akpan ED, Ebenso EE. Experimental, adsorption, quantum chemical and molecular dynamics simulation studies on the corrosion inhibition performance of Vincamine on J55 steel in acidic medium. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129533] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
28
|
A highly-effective/durable metal-organic anti-corrosion film deposition on mild steel utilizing Malva sylvestris (M.S) phytoextract-divalent zinc cations. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.01.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
29
|
Haldhar R, Prasad D, Kamboj D, Kaya S, Dagdag O, Guo L. Corrosion inhibition, surface adsorption and computational studies of Momordica charantia extract: a sustainable and green approach. SN APPLIED SCIENCES 2021. [DOI: 10.1007/s42452-020-04079-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
AbstractThe aerial parts extract of Momordica charantia plant were used for the corrosion resistance of carbon steel in the acidic medium (0.5 M H2SO4) utilizing weight loss method, Tafel and Electrochemical Impedance Spectroscopy. The state of mixed inhibitor adsorption on the carbon steel surface is shown by potentiodynamic polarization. M. charantia achieved the extraordinary inhibition efficiency of 93.51% at 500 mg/L of inhibitor concentration. Scanning electron microscopy and atomic force microscopy were used to know about the thin layer which was formed on the surface of carbon steel for its protection from corrosion and the adsorption of inhibitor was shown by UV–vis. spectroscopic technique. Fourier Transform Infrared Spectroscopy technique confirmed the existence of functional groups and the heteroatoms exhibit in the inhibitor. Adsorbance by the inhibitory molecules on the carbon steel surface followed the Langmuir adsorption isotherm. Hypothetical investigations (computational) showed a very valuable report. All acquired outcomes ensure that M. charantia extract can procedure an effectual preventing layer and restrict the corrosion procedure.
Collapse
|
30
|
Performance of Pfaffia paniculata extract towards corrosion mitigation of low-carbon steel in an acidic environment. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2021. [DOI: 10.1007/s40090-020-00222-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
31
|
Jmiai A, Tara A, El Issami S, Hilali M, Jbara O, Bazzi L. A new trend in corrosion protection of copper in acidic medium by using Jujube shell extract as an effective green and environmentally safe corrosion inhibitor: Experimental, quantum chemistry approach and Monte Carlo simulation study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114509] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
32
|
Apostichopus japonicus polysaccharide as efficient sustainable inhibitor for mild steel against hydrochloric acid corrosion. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114923] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
33
|
Alrefaee SH, Rhee KY, Verma C, Quraishi M, Ebenso EE. Challenges and advantages of using plant extract as inhibitors in modern corrosion inhibition systems: Recent advancements. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114666] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
34
|
Berrissoul A, Loukili E, Mechbal N, Benhiba F, Guenbour A, Dikici B, Zarrouk A, Dafali A. Anticorrosion effect of a green sustainable inhibitor on mild steel in hydrochloric acid. J Colloid Interface Sci 2020; 580:740-752. [PMID: 32717441 DOI: 10.1016/j.jcis.2020.07.073] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 11/17/2022]
Abstract
Green inhibitors are an important way to decrease the corrosion rate of different industrial metals. The present work shows the corrosion behavior of the mild steel medium (MS) in hydrochloric acid 1 M by the aqueous extract of Artemisia Herba Alba (AHA), which is an green sustainable inhibitor to reduce its corrosive action by exploiting a variety of techniques and methods namely: Weight loss, electrochemical techniques [electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (PDP], SEM-EDX, XPS and theoretical calculations for the majority molecule. Hydrodistillation is the extraction method that has been used to prepare the aqueous extracts. Otherwise, phytochemical screening characterization of different parts of the plant was applied to show the proportions of chemical compounds that exist in the plants. The highest inhibition efficiency obtained is 92% for 0.4 g/L of AHA aqueous extract in 1 M HCl at 303 K. PDP study confirmed that the AHA extract is of mixed-kind inhibitor. A CPE, Q determined by fit and graphical methods plotted by synthetic data, was utilized. To characterize the mild steel surface, scanning electron microscopy was also used; SEM/EDX allowed the investigation of the AHA effect on the surface of mild steel specimens. To comprehend the adsorption mechanism of AHA extract for MS in the 1 M HCl, XPS technique was accomplished. Theoretical approaches based on chemical quantum calculations and molecular dynamics simulation clearly explains the mode of adsorption of the majority molecule on the iron surface.
Collapse
Affiliation(s)
- A Berrissoul
- Mohamed the First University, Faculty of Sciences Oujda, Chemistry Department, Oujda, Morocco
| | - E Loukili
- Mohamed the First University, Faculty of Sciences Oujda, Chemistry Department, Oujda, Morocco
| | - N Mechbal
- Mohamed the First University, Faculty of Sciences Oujda, Chemistry Department, Oujda, Morocco
| | - F Benhiba
- Laboratory of Separation Processes (LSP), Faculty of Sciences, IbnTofail University, Kenitra, Morocco; Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University, P.O. Box. 1014, Rabat, Morocco
| | - A Guenbour
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University, P.O. Box. 1014, Rabat, Morocco
| | - B Dikici
- Ataturk University, Faculty of Engineering, Metallurgical and Materials Engineering Department, Erzurum, Turkey
| | - A Zarrouk
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University, P.O. Box. 1014, Rabat, Morocco
| | - A Dafali
- Mohamed the First University, Faculty of Sciences Oujda, Chemistry Department, Oujda, Morocco.
| |
Collapse
|
35
|
Anadebe VC, Onukwuli OD, Abeng FE, Okafor NA, Ezeugo JO, Okoye CC. Electrochemical-kinetics, MD-simulation and multi-input single-output (MISO) modeling using adaptive neuro-fuzzy inference system (ANFIS) prediction for dexamethasone drug as eco-friendly corrosion inhibitor for mild steel in 2 M HCl electrolyte. J Taiwan Inst Chem Eng 2020; 115:251-265. [PMID: 33106754 PMCID: PMC7577228 DOI: 10.1016/j.jtice.2020.10.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 11/26/2022]
Abstract
In this research, the effect of Dexamethasone drug (DM) on mild steel corrosion in 2 M HCl was analyzed using weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and MD-simulation. In addition, Fourier transform infrared spectra (FTIR), scanning electron microscopy (SEM), Energy dispersive x-ray spectroscopy (EDX), and atomic force microscopy (AFM) were employed to inspect the mild steel surface in the blank and inhibited medium. For the optimization tool, adaptive neuro-fuzzy inference system (ANFIS) model was developed to predict the inhibition efficiency. The experimental data was categorized into two different sections for training and testing the ANFIS model. The developed model aimed to evaluate the fitness between the experimental and predicted values. From the results generated, optimum value (IE%) of DM was recorded as 80%, 81% and 83% at concentration of 0.4 g/L for weight loss, EIS and PDP respectively. Potentiodynamic polarization results reveal that Dexamethasone functions as a mixed-type inhibitor, whereas studies of EIS show that the inhibition mechanism is by the transfer of charges. Mild steel surface examination confirmed the presence of a protective adsorbed film on the mild steel surface. Thermodynamic parameters obtained imply that Dexamethasone is adsorbed on the steel surface by a physiochemical process and obeys Langmuir adsorption isotherm. Also the MD-simulation results evidenced that DM forms a metallic surface adsorbed film on the steel surface. From the ANFIS model, the sensitivity analysis shows that time and inhibitor concentration were the most important input variable while other input variables could not be neglected. ANFIS model coefficient of determination (R 2 0.993) was found between the observed and predicted values. ANFIS model gave optimum prediction (80%) with high degree accuracy and robustness. The outcomes of this investigation provide more information, simulation, and prediction about inhibition of metal corrosion.
Collapse
Affiliation(s)
| | | | - Fidelis Ebunta Abeng
- Material & Electrochemistry Unit, Department of Chemistry, Cross River University of Technology Nigeria
| | | | | | | |
Collapse
|
36
|
Synergistic inhibition effect of walnut green husk extract and sodium lignosulfonate on the corrosion of cold rolled steel in phosphoric acid solution. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.09.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
37
|
Dehghani A, Bahlakeh G, Ramezanzadeh B, Ramezanzadeh M. Aloysia citrodora leaves extract corrosion retardation effect on mild-steel in acidic solution: Molecular/atomic scales and electrochemical explorations. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113221] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
38
|
Zhang W, Ma Y, Chen L, Wang LJ, Wu YC, Li HJ. Aloe polysaccharide as an eco-friendly corrosion inhibitor for mild steel in simulated acidic oilfield water: Experimental and theoretical approaches. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112950] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
39
|
Abstract
The pipeline system in the oil and gas industry is the heart for transportation of crude and refined petroleum. Nevertheless, continuous exposure of the pipeline surfaces to impurities and sources of corrosion such as sulfur and chromate is totally unavoidable. Vast employment of commercial corrosion inhibitors to minimize the corrosion is being restrained due to toxicity towards the environment. The emergence of “green” chemistry has led to the use of plant extracts and fruit wastes which have proven to be good corrosion inhibitors. This paper aims to provide insight into carrying out further investigation under this research theme for accurate inhibition efficiency measurement.
Collapse
|
40
|
Chaouiki A, Lgaz H, Salghi R, Chafiq M, Gaonkar SL, Bhat KS, Oudda H, Ali IH, Chung IM. Inhibitory effect of a new isoniazid derivative as an effective inhibitor for mild steel corrosion in 1.0 M HCl: combined experimental and computational study. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04119-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
41
|
Zhang W, Li HJ, Chen L, Zhang S, Ma Y, Ye C, Zhou Y, Pang B, Wu YC. Fructan from Polygonatum cyrtonema Hua as an eco-friendly corrosion inhibitor for mild steel in HCl media. Carbohydr Polym 2020; 238:116216. [PMID: 32299575 DOI: 10.1016/j.carbpol.2020.116216] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/24/2020] [Accepted: 03/24/2020] [Indexed: 11/17/2022]
Abstract
An effective and biodegradable polygonatum fructan (PF) from Polygonatum cyrtonema Hua was studied as an eco-friendly corrosion inhibitor for mild steel protection in 1 M HCl, whose inhibition performance was studied by weight loss tests, electrochemical techniques, and surface analysis techniques (SECM, FTIR). The experimental results showed that PF has outstanding inhibition performance for mild steel in hydrochloric acid, and the inhibition efficiency increased with the increase of its concentration and temperature. Polarization studies indicated that PF is a mixed-type corrosion inhibitor, and its adsorption mode conforms to Langmuir isotherm, mainly chemisorption. An adsorption-related protective inhibitor film formed on the surface of mild steel was verified and investigated based on its surface analysis and characterization. Quantum chemical analysis showed that the adsorption of PF on the surface of mild steel has obvious chemical properties.
Collapse
Affiliation(s)
- Weiwei Zhang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Hui-Jing Li
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China.
| | - Liwei Chen
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Siyi Zhang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Yongjian Ma
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Chen Ye
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Yuanqing Zhou
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Boyi Pang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China
| | - Yan-Chao Wu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, PR China; Weihai Institute of Marine Biomedical Industrial Technology, Wendeng District, Weihai 264400, PR China.
| |
Collapse
|
42
|
Electrochemical Studies and the Surface Examination of Low Carbon Steel by Applying the Extract of Citrus sinensis. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s40735-020-00338-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
43
|
Al-Nami S, Fouda AEAS. Corrosion Inhibition Effect and Adsorption Activities of methanolic myrrh extract for Cu in 2 M HNO3. INT J ELECTROCHEM SC 2020; 15:1187-1205. [DOI: 10.20964/2020.02.23] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
|
44
|
Integrated modeling and electrochemical study of Myrobalan extract for mild steel corrosion retardation in acidizing media. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112046] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
45
|
Oyekunle D, Agboola O, Ayeni A. Corrosion Inhibitors as Building Evidence for Mild Steel: A Review. ACTA ACUST UNITED AC 2019. [DOI: 10.1088/1742-6596/1378/3/032046] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
46
|
Pahuja P, Saini N, Chaouiki A, Salghi R, Kumar S, Lata S. The protection mechanism offered by Heterophragma adenophyllum extract against Fe-C steel dissolution at low pH: Computational, statistical and electrochemical investigations. Bioelectrochemistry 2019; 132:107400. [PMID: 31812875 DOI: 10.1016/j.bioelechem.2019.107400] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 09/27/2019] [Accepted: 09/27/2019] [Indexed: 11/19/2022]
Abstract
An ethanolic extract of Heterophragma adenophyllum (HA) was investigated as a corrosion inhibitor for Fe-C steel in hydrochloric acid. The inhibition effect of the HA extract was examined using weight deterioration, electrochemical impedance spectroscopy (EIS) and polarization techniques. EIS showed enhanced charge transfer resistance with a maximum protection value of ~96% at 600 ppm concentration. Tafel extrapolation results revealed that corrosion was restricted by mixed inhibition. The icorr values reduced considerably from 53.63 μA cm-2 at 100 ppm to 20.11 μA cm-2 at 600 ppm of HA extract. Interaction intensity was further examined through Langmuir, Freundlich, D-R, Frumkin, and Flory-Huggins adsorption isotherms. The computational study, statistical modelling and surface morphology by XPS, AFM, and SEM-EDX, indicated an excellent adsorption capability of HA on Fe-C steel.
Collapse
Affiliation(s)
- Priti Pahuja
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, Haryana, India
| | - Nisha Saini
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, Haryana, India
| | - Abdelkarim Chaouiki
- Department of Process Engineering and Environment, ENSA, University Ibn Zohr, Agadir, Morocco
| | - Rachid Salghi
- Department of Process Engineering and Environment, ENSA, University Ibn Zohr, Agadir, Morocco
| | - Sumit Kumar
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, Haryana, India
| | - Suman Lata
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, Haryana, India.
| |
Collapse
|
47
|
Haldhar R, Prasad D, Bhardwaj N. Surface Adsorption and Corrosion Resistance Performance of Acacia concinna Pod Extract: An Efficient Inhibitor for Mild Steel in Acidic Environment. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2019. [DOI: 10.1007/s13369-019-04270-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
48
|
Akbarzadeh S, Ramezanzadeh B, Bahlakeh G, Ramezanzadeh M. Molecular/electronic/atomic-level simulation and experimental exploration of the corrosion inhibiting molecules attraction at the steel/chloride-containing solution interface. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111809] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
49
|
Detailed characterization of Phellodendron chinense Schneid and its application in the corrosion inhibition of carbon steel in acidic media. Bioelectrochemistry 2019; 130:107332. [DOI: 10.1016/j.bioelechem.2019.107332] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/12/2019] [Accepted: 07/12/2019] [Indexed: 11/22/2022]
|
50
|
Elucidating detailed experimental and fundamental understandings concerning the green organic-inorganic corrosion inhibiting molecules onto steel in chloride solution. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111212] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|