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Timothy UJ, Mamudu U, Solomon MM, Umoren PS, Igwe IO, Anyanwu PI, Aharanwa BC, Lim RC, Uchechukwu TO, Umoren SA. In-situ biosynthesized plant exudate gums‑silver nanocomposites as corrosion inhibitors for mild steel in hydrochloric acid medium. Int J Biol Macromol 2024; 269:132065. [PMID: 38714280 DOI: 10.1016/j.ijbiomac.2024.132065] [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: 01/25/2024] [Revised: 04/23/2024] [Accepted: 05/01/2024] [Indexed: 05/09/2024]
Abstract
Natural gums due to availability, multifunctionality, and nontoxicity are multifaceted in application. In corrosion inhibition applications, their performance, in unmodified form is unsatisfactory because of high hydration rate, solubility issues, algal and microbial contamination, as well as thermal instability. This work attempts to enhance the inhibitive performance of Berlinia grandiflora (BEG) and cashew (CEG) exudate gums through various modification approaches. The potential of biogenic BEG and CEG gums-silver (Ag) nanocomposites (NCPs) for corrosion inhibition of mild steel in 1 M HCl is studied. The nanocomposites were characterized using the FTIR, UV-vis, and TEM techniques. The corrosion studies through the gravimetric and electrochemical (PDP, EIS, LPR, and EFM) analyses reveal moderate inhibition performance by the nanocomposites. Furthermore, the PDP results reveal that both inhibitors are mixed-type with maximum corrosion inhibition efficiencies (IEs) of 61.2 % and 54.2 % for BEG-Ag NCP and CEG-Ag NCP, respectively at an optimum concentration of 1.0 %. Modification of these inhibitors with iodide ion (KI) significantly increased the IE values to 90.1 % and 88.5 % for BEG-Ag NCP and CEG-Ag NCP at the same concentration. Surface observation of the uninhibited and inhibited steel samples using SEM/EDAX, 3D Surface profilometer, and AFM affirm that the modified nanocomposites are highly effective.
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Affiliation(s)
- Ukeme J Timothy
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Ukashat Mamudu
- Centre for Advanced Material and Energy Sciences (CAMES), Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Moses M Solomon
- Department of Chemical and Environmental Engineering, University of Nottingham Ningbo China, Ningbo, China.
| | - Peace S Umoren
- Department of Bioengineering, Cyprus International University, Nicosia 98258 via Mersin 10, Turkey
| | - Isaac O Igwe
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Placid I Anyanwu
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Bibiana C Aharanwa
- Department of Polymer and Textile Engineering, Federal University of Technology, Owerri, Nigeria
| | - Ren Chong Lim
- Centre for Advanced Material and Energy Sciences (CAMES), Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Theresa O Uchechukwu
- Department of Chemistry, Alex Ekwueme Federal University, Ndufu Alike, Ikwo, Nigeria
| | - Saviour A Umoren
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.
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2
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Luo X, Chen B, Li J, Zhou C, Guo M, Peng K, Dai H, Lan B, Xiong W, Liu Y. Zwitterion modified chitosan as a high-performance corrosion inhibitor for mild steel in hydrochloric acid solution. Int J Biol Macromol 2024; 267:131429. [PMID: 38583828 DOI: 10.1016/j.ijbiomac.2024.131429] [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: 12/22/2023] [Revised: 03/14/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Herein, a novel chitosan Schiff base (CS-FGA) as a sustainable corrosion inhibitor has been successfully synthesized via a simple amidation reaction by using an imidazolium zwitterion and chitosan (CS). The corrosion inhibition property of CS-FGA for mild steel (MS) in a 1.0 M HCl solution was studied by various electrochemical tests and physical characterization methods. The findings indicate that the maximum inhibition efficiency of CS-FGA as a mixed-type inhibitor for MS in 1.0 M HCl solution with 400 mg L-1 reaches 97.6 %, much much higher than the CS and the recently reported chitosan-based inhibitors. Scanning electron microscopy (SEM), atomic force microscopy (AFM), and water contact angle (WCA) results reveal that the CS-FGA molecules firmly adsorb on the MS surface to form a protective layer. The adsorption of CS-FGA on the MS surface belongs to the Langmuir adsorption isotherm containing both the physisorption and chemisorption. According to the X-ray photoelectron spectroscopy (XPS) and UV-vis spectrum, FeN bonds presented on the MS surface further prove the chemisorption between CS-FGA and Fe to generate the stable protective layer. Additionally, theoretical calculations from quantum chemical calculation (DFT) and molecular simulations (MD) were performed to reveal the inhibition mechanism of CS-FGA.
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Affiliation(s)
- Xiaohu Luo
- School of Chemistry and Environment, Jiaying University, Meizhou 514015, PR China; Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun 558000, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Bo Chen
- School of Chemistry and Environment, Jiaying University, Meizhou 514015, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Ji Li
- SINOPEC Beijing Research Institute of Chemical Industry, Beijing 100013, PR China
| | - Chengliang Zhou
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Meng Guo
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun 558000, PR China
| | - Kaimei Peng
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun 558000, PR China
| | - Hong Dai
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun 558000, PR China.
| | - Bang Lan
- School of Chemistry and Environment, Jiaying University, Meizhou 514015, PR China
| | - Wentao Xiong
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Yali Liu
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China.
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3
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Luo X, Zhen D, Deng Q, Guo M, Mao H, Dai H, Xie ZH, Zhong J, Liu Y. Corrosion inhibition activity of a natural polysaccharide from Dysosma versipellis using tailor-made deep eutectic solvents. Int J Biol Macromol 2024; 268:129220. [PMID: 38191116 DOI: 10.1016/j.ijbiomac.2024.129220] [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: 08/21/2023] [Revised: 12/21/2023] [Accepted: 01/02/2024] [Indexed: 01/10/2024]
Abstract
In this work, a total of 18 types of choline chloride, betaine, and L-proline-based deep eutectic solvents (DESs) were synthesized to determine the extraction yield of a natural polysaccharide (PSA) from Dysosma versipellis using an ultrasound-assisted extraction method. Results indicate that the choline-oxalic acid-based DES has the best extraction yield for PSA due to the proper physical-chemical properties between PSA and DES. To evaluate the optimal extraction conditions, a response surface methodology was carried out. Under the optimal conditions, the extraction yield of PSA reaches 10.37 % (± 0.03 %), higher than the conventional extraction methods. Findings from FT-IR and NMR suggest that the extracted PSA belongs to a neutral polysaccharide with (1 → 6)-linked α-d-glucopyranose in the main chain. Interestingly, results from various electrochemical measurements show the extracted PSA exhibits excellent corrosion inhibition performance for mild steel (MS) in a 0.5 M HCl solution, with 90.8 % of maximum corrosion inhibition efficiency at 210 mg L-1. SEM and XPS measurements reveal the formation of a protective layer on the MS surface. The adsorption behaviour of extracted PSA well obeys the Langmuir adsorption isotherm containing the chemisorption and physisorption. Additionally, theoretical calculations validate the experimental findings.
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Affiliation(s)
- Xiaohu Luo
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyan 558000, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Deshuai Zhen
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyan 558000, PR China; School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Qiuhui Deng
- School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, PR China
| | - Meng Guo
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyan 558000, PR China
| | - Haili Mao
- School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, PR China
| | - Homg Dai
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyan 558000, PR China.
| | - Zhi-Hui Xie
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002, PR China.
| | - Junbo Zhong
- Key Laboratory of Green Chemistry of Sichuan Institutes of Higher Education, Sichuan University of Science & Engineering, Zigong 637002, PR China
| | - Yali Liu
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China.
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Moheteer A, Li J, Abulikemu X, Lakho SA, Meng Y, Zhang J, Khand FM, Leghari A, Abula S, Guo Q, Liu D, Mai Z, Tuersong W, Wusiman A. Preparation and activity study of Ruoqiang jujube polysaccharide copper chelate. Front Pharmacol 2024; 14:1347817. [PMID: 38273828 PMCID: PMC10809154 DOI: 10.3389/fphar.2023.1347817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 12/27/2023] [Indexed: 01/27/2024] Open
Abstract
Background: Polysaccharide metal chelate exhibit both immunoregulatory activity and metal element supplementation effects. Methods: In this study, Ruoqiang jujube polysaccharide copper chelate (RJP-Cu) was prepared and the preparation conditions were optimized using the response surface method. Subsequently, RJP-Cu was administered to lambs to evaluate its impact on growth performance, copper ion (Cu2+) supplementation, immune enhancement, and intestinal flora was evaluated. Results: The results indicated that optimal RJP-Cu chelation conditions included a sodium citrate content of 0.5 g, a reaction temperature of 50°C, and a solution pH of 8.0, resulting in a Cu2+ concentration of 583°mg/kg in RJP-Cu. Scanning electron microscopy (SEM) revealed significant structural changes in RJP before and after chelation. RJP-Cu displaying characteristic peaks of both polysaccharides and Cu2+ chelates. Blood routine indexes showed no significant differences among the RJP-Cu-High dose group (RJP-Cu-H), RJP-Cu-Medium dose group (RJP-Cu-M), RJP-Cu-low dose group (RJP-Cu-L) and the control group (p > 0.05). However, compared with the control group, the RJP-Cu-H, M, and L dose groups significantly enhanced lamb production performance (p < 0.05). Furthermore, RJP-Cu-H, M, and L dose groups significantly increased serum Cu2+ concentration, total antioxidant capacity (T-AOC), catalase (CAT), and total superoxide dismutase (T-SOD) contents compared with control group (p < 0.05). The RJP-Cu-H group exhibited significant increases in serum IgA and IgG antibodies, as well as the secretion of cytokines IL-2, IL-4, and TNF-α compared to the control group (p < 0.05). Furthermore, RJP-Cu-H group increased the species abundance of lamb intestinal microbiota, abundance and quantity of beneficial bacteria, and decrease the abundance and quantity of harmful bacteria. The RJP-Cu-H led to the promotion of the synthesis of various Short Chain Fatty Acids (SCFAs), improvements in atrazine degradation and clavulanic acid biosynthesis in lambs, while reducing cell apoptosis and lipopolysaccharide biosynthesis. Conclusion: Thus, these findings demonstrate that RJP-Cu, as a metal chelate, could effectively promote lamb growth performance, increase Cu2+ content, and potentially induce positive immunomodulatory effects by regulating antioxidant enzymes, antibodies, cytokines, intestinal flora, and related metabolic pathways.
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Affiliation(s)
- Aierpati Moheteer
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Jianlong Li
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Xireli Abulikemu
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Shakeel Ahmed Lakho
- Veterinary and Animal Sciences Sakrand, Shaheed Benazir Bhutto University, Sakrand, Pakistan
| | - Yan Meng
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Jiayi Zhang
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Faiz Muhammad Khand
- Veterinary and Animal Sciences Sakrand, Shaheed Benazir Bhutto University, Sakrand, Pakistan
| | - Ambreen Leghari
- Veterinary and Animal Sciences Sakrand, Shaheed Benazir Bhutto University, Sakrand, Pakistan
| | - Saifuding Abula
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Qingyong Guo
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Dandan Liu
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Zhanhai Mai
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Waresi Tuersong
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Adelijiang Wusiman
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
- Laboratory of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
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5
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Zhen D, Zhang S, Zhang X, Zhang H, Wang J, Chen B, Liu Y, Luo X. Natural chitosan-based carbon dots as an eco-friendly and effective corrosion inhibitor for mild steel in HCl solution. Int J Biol Macromol 2023; 253:126449. [PMID: 37633561 DOI: 10.1016/j.ijbiomac.2023.126449] [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: 05/25/2023] [Revised: 08/17/2023] [Accepted: 08/19/2023] [Indexed: 08/28/2023]
Abstract
Polysaccharide chitosan and L-histidine were applied to synthesize chitosan-based carbon dots (CA-CDs) by a simple laser ablation method. After characterization of the CA-CDs by FT-IR, UV-vis, Raman, XRD, TEM, and XPS, the CA-CDs were introduced as an eco-friendly and high-performance corrosion inhibitor for mild steel (MS) in 1.0 M HCl solution. The inhibition action and mechanism of CA-CDs were determined by weight loss and electrochemical measurements, in combination with SEM, AFM, and XPS. The results show that CA-CDs as mixed-type inhibitors could effectively weaken the corrosion of MS in 1.0 M HCl solution, and their maximum inhibition efficiency reaches 97.4 % at 40 mg L-1. The adsorption behavior of CA-CDs well obeys the Langmuir adsorption isotherm containing both chemisorption and physisorption. The chemisorption mainly results from the multiple adsorption sites in the CA-CDs, and the physical adsorption is due to the blocking and barrier effect of CA-CD nanoparticles. Both adsorption behaviors were proposed to elucidate the corrosion inhibition mechanism of CA-CDs.
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Affiliation(s)
- Deshuai Zhen
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China; Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun, Guizhou 558000, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Shaoqi Zhang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Xinyu Zhang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Hongjian Zhang
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Jue Wang
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun, Guizhou 558000, PR China.
| | - Bo Chen
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Yali Liu
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China
| | - Xiaohu Luo
- Engineering Research Center of Loss Efficacy and Anticorrosion of Materials of Guizhou, School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun, Guizhou 558000, PR China; State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, PR China.
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6
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Sulaimon AA, Murungi PI, Tackie-Otoo BN, Nwankwo PC, Bustam MA. Analysis of natural okra extracts as corrosion inhibitors for mild steel in acidic medium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:119309-119328. [PMID: 37924403 DOI: 10.1007/s11356-023-30635-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 10/19/2023] [Indexed: 11/06/2023]
Abstract
Plant extracts have been shown to effectively inhibit metal corrosion. Using the Box-Behnken design, gravimetric, and electrochemical techniques, analyses were designed to investigate the anti-corrosion potential of okra in a 1M HCl medium. The inhibition performances derived from the various methods were in good agreement, demonstrating that physio-chemisorption was effective and adhered to the Langmuir isotherm model. The efficiency of okra mucilage extract was 96% at a much lower concentration compared to 91.2% and 88.4% for the unsieved extract and gelly-okra filtrate, respectively. FTIR results showed the presence of several functional groups in the okra mucilage extract that are associated with adsorption, and TGA analysis revealed that the extract has high thermal stability. FESEM analysis also supported evidence of adsorption. It was determined that corrosion inhibition by okra mucilage extract was primarily influenced by temperature, followed by extract concentration, with immersion time having the least effect. From the model optimization, it was observed that okra mucilage extract at 200 ppm, 60°C, and 24 h gave an inhibition efficiency of 89.98% and high desirability. These results demonstrate the high capacity of natural okra as an efficient biodegradable corrosion inhibitor.
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Affiliation(s)
- Aliyu Adebayo Sulaimon
- Department of Petroleum Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
- Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
| | - Pearl Isabellah Murungi
- Department of Petroleum Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia.
- Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia.
| | - Bennet Nii Tackie-Otoo
- Department of Petroleum Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
| | | | - Mohamad Azmi Bustam
- Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
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7
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Asfour H, Elewady GY, Zaki EG, Fouda AEAS. Synthesis and Characterization of New Polymeric Ionic Liquids as Corrosion Inhibitors for Carbon Steel in a Corrosive Medium: Experimental, Spectral, and Theoretical Studies. ACS OMEGA 2023; 8:41077-41099. [PMID: 37969989 PMCID: PMC10633892 DOI: 10.1021/acsomega.3c03463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 09/07/2023] [Accepted: 10/16/2023] [Indexed: 11/17/2023]
Abstract
A novel series of polymeric ionic liquids (ILs) based on benzimidazolium chloride derivatives, namely, 1,3-diheptyl-2-(2-phenyl-propyl)-3H-benzimidazol-1-ium chloride (IL1), 1,3-dioctyl-2-(2-phenyl-propyl)-3H-benzimidazol-1-ium chloride (IL2), and 1,3-Bis-decyl-2-(2-phenyl-propyl)-3H-benzoimidazol-1-ium chloride (IL3), were synthesized and chemically elucidated by Fourier transform infrared spectroscopy, 1H NMR, 13C NMR, and elemental analysis. Their influence as corrosion suppressors were investigated for C-steel corrosion in 1 M HCl, by weight loss (WL), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS) methods, revealing that their exclusive addition decreased corrosion with mounting concentrations. These assays demonstrated that novel ILs are efficient inhibitors at relatively low dosages. The efficacy of the synthesized ILs reached 79.7, 92.2 and 96.9%, respectively, at 250 ppm and 303 K. Parameters for activation and adsorption were calculated and are discussed. The Tafel polarization results demonstrated that the investigated ILs support the suppression of both cathodic and anodic reactions, acting as mixed type inhibitors. Langmuir's adsorption isotherm was confirmed as the best fitted isotherm, describing the physical-chemical adsorption capability of used ILs on the C-steel surface with the change in the free energy of adsorption, ΔG°ads = 32.6-37.2 kJ mol-1. The efficacy of the synthesized ILs was improved by increasing the doses, and the temperature reached 86.6, 96.1, and 98.4%, respectively, at 318 K. Surface morphology was proved by Fourier Transform Infrared spectroscopy, X-ray photoelectron spectroscopy, and atomic force microscopy (AFM), and then, changes in test solutions were checked by Ultraviolet-visible spectroscopy. Theoretical modeling (density functional theory and Monte Carlo) revealed the correlation between the IL's molecular chemical structure and its anticorrosive property.
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Affiliation(s)
- Hend Asfour
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
| | - Ghada Y. Elewady
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
| | - Elsayed G. Zaki
- Egyptian
Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
| | - Abd El-Aziz S. Fouda
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
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8
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Toghan A, Fawzy A. Unraveling the Adsorption Mechanism and Anti-Corrosion Functionality of Dextrin and Inulin as Eco-Friendly Biopolymers for the Corrosion of Reinforced Steel in 1.0 M HCl: A Thermodynamic and Kinetic Approach. Polymers (Basel) 2023; 15:3144. [PMID: 37514533 PMCID: PMC10386315 DOI: 10.3390/polym15143144] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/19/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Reinforcing steel (RS) is mainly used in building construction and many industries, but it suffers from corrosion problems, especially in acidic environments. Biopolymers are characterized by their unique chemical composition, as they contain a variety of functional groups that are capable of binding strongly to the metal surface and forming a protective layer on it. Herewith, two biopolymers, viz. dextrin (Dex) and inulin (Inu), were tested as eco-friendly inhibitors for the corrosion of RS in 1.0 M HCl medium at different temperatures. Various experimental tools were utilized in this research. The inhibition efficiencies (% IEs) of the tested polymeric compounds were improved by increasing their doses while reducing with rising temperature. The % IEs of Dex and Inu at a dose of 500 mg/L reached 85% and 93%, respectively. The examined biopolymers displayed cathodic/anodic behavior (mixed type) with a foremost anodic one. The acquired higher % IEs were demonstrated by intense adsorption of Dex and Inu on the RS surface fitting the Langmuir isotherm. The influence of rising temperature in the range of 288-318 K on the corrosion behavior was examined, and the evaluated thermodynamic and kinetic parameters sustained the mechanism of physical adsorption of the polymeric inhibitors. Additionally, the kinetics of corrosion, as well as its inhibition by Dex and Inu, were also investigated. The SEM micrographs of the RS surfaces were accorded with all utilized experimental tools. The results gained from all used tools were discovered to be in good agreement with each other.
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Affiliation(s)
- Arafat Toghan
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Chemistry Department, Faculty of Science, South Valley University, Qena 83523, Egypt
| | - Ahmed Fawzy
- Chemistry Department, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
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9
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Qi W, Huang Y, Ma Y, Yu Z, Zhu X. Developing novel imidazoline-modified glucose derivatives as eco-friendly corrosion inhibitors for Q235 steel. RSC Adv 2023; 13:13516-13525. [PMID: 37143910 PMCID: PMC10152927 DOI: 10.1039/d3ra00222e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/27/2023] [Indexed: 05/06/2023] Open
Abstract
Many natural compounds and imidazoline derivatives have been previously evaluated as eco-friendly corrosion inhibitors for application in the food, pharmaceutical and chemical industries. Herein, a novel alkyl glycoside cationic imaginary ammonium salt (FATG) was designed via the grafting of imidazoline molecules into the skeleton of a glucose derivative, and its effects on the electrochemical corrosion behavior of Q235 steel in 1 M HCl were systemically investigated by electrochemical impedance spectroscopy (EIS), potentiodynamic polarization curves (PDP), and gravimetric measurements. The results indicated that its maximum inhibition efficiency (IE) was 96.81% at a concentration as low as 500 ppm. The adsorption of FATG on the Q235 steel surface followed the Langmuir adsorption isotherm. The scanning electron microscopy (SEM) and diffraction X-ray (XRD) results suggested the formation of inhibitor film on the metal surface, which significantly impeded the corrosion of Q235 steel. Additionally, FATG showed a high biodegradability efficiency (98.4%), which had great potential as a green corrosion inhibitor based on concepts of greenness and biocompatibility.
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Affiliation(s)
- Weijun Qi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Yu Huang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Yuting Ma
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Zizhou Yu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
- Yangzhou Chenhua New Material Co., Ltd Yangzhou 225800 China
| | - Xinbao Zhu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China
- Jiangsu Province Key Laboratory of Green Biomass-based Fuels and Chemicals Nanjing 210037 China
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10
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Wang X, Liu S, Yan J, Zhang J, Zhang Q, Yan Y. Recent Progress of Polymeric Corrosion Inhibitor: Structure and Application. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2954. [PMID: 37109789 PMCID: PMC10147089 DOI: 10.3390/ma16082954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 06/19/2023]
Abstract
An anti-corrosion inhibitor is one of the most useful methods to prevent metal corrosion toward different media. In comparison with small molecular inhibitors, a polymeric inhibitor can integrate more adsorption groups and generate a synergetic effect, which has been widely used in industry and become a hot topic in academic research. Generally, both natural polymer-based inhibitors and synthetic polymeric inhibitors have been developed. Herein, we summarize the recent progress of polymeric inhibitors during the last decade, especially the structure design and application of synthetic polymeric inhibitor and related hybrid/composite.
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Affiliation(s)
- Xuanyi Wang
- Chongqing Technology Innovation Center, Northwestern Polytechnical University, Chongqing 401135, China
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
| | - Shuang Liu
- Chongqing Technology Innovation Center, Northwestern Polytechnical University, Chongqing 401135, China
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
| | - Jing Yan
- Chongqing Technology Innovation Center, Northwestern Polytechnical University, Chongqing 401135, China
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
| | - Junping Zhang
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
| | - Qiuyu Zhang
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
| | - Yi Yan
- Chongqing Technology Innovation Center, Northwestern Polytechnical University, Chongqing 401135, China
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710129, China
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11
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Electrochemical, chemical and theoretical exploration of the corrosion inhibition of carbon steel with new imidazole-carboxamide derivatives in an acidic environment. INT J ELECTROCHEM SC 2023. [DOI: 10.1016/j.ijoes.2023.100072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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12
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Wang S, Wang T. Three Monohalogenated Aminopyrazines as Effective Corrosion Inhibitors for Carbon Steel in Acid Medium. ChemistrySelect 2023. [DOI: 10.1002/slct.202204242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Shengwei Wang
- Bioengineering Department School of Marine Science and Technology Harbin Institute of Technology 2 Wenhua West Road, Huancui District Weihai Shandong Province 264209 P. R. China
| | - Tianyi Wang
- Bioengineering Department School of Marine Science and Technology Harbin Institute of Technology 2 Wenhua West Road, Huancui District Weihai Shandong Province 264209 P. R. China
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13
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Date Palm Seed Extract for Mild Steel Corrosion Prevention in HCl Medium. SEPARATIONS 2023. [DOI: 10.3390/separations10010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The inhibition effects of the date palm seed extract corrosion of mild steel in 0.5 M HCl at different concentrations are investigated by potentiodynamic polarisation (PDP), electrochemical impedance spectroscopy (EIS) and weight loss tests. Additionally, this study provides a fundamental understanding of aromatic adsorption on iron (Fe) surfaces. Furthermore, the surface morphology and the extracts are performed using scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The maximum inhibition efficiency of 95, 96, and 91% were realised at 1400 mg/L for PDP, EIS, and weight loss, respectively. The inhibitive action of the DPS extract against mild steel corrosion in an acid solution has been supported by SEM analysis. The FTIR showed that the extract contained hydroxyl (−OH) and methoxyl (−OCH3) functional groups. The DFT depicted the adsorption sites at the oxygen (O) and carbon (C) atoms as deduced from the Fukui functions, Mulliken atomic charge, and the highest occupied molecular orbital-lowest occupied molecular orbital (HOMO-LUMO) analysis. The DPS preferred to form chemical bonds by donating electrons to the Fe surface. The coordinate bonds between the O and C atoms and the metal surface resulted in a high inhibition efficiency value. In conclusion, date palm seed extract is an effective inhibitor to protect mild steel from corrosion in an acidic medium.
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14
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Sulaimon AA, Murungi PI, Tackie-Otoo BN, Nwankwo PC, Bustam MA. Quantitative and qualitative analyses of grafted okra for corrosion inhibition of mild steel in acidic medium. Front Chem 2023; 11:1129673. [PMID: 36909707 PMCID: PMC9998522 DOI: 10.3389/fchem.2023.1129673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 02/09/2023] [Indexed: 03/14/2023] Open
Abstract
Introduction: Natural plant polymers demonstrate effective corrosion inhibition abilities, because of their numerous binding sites and excellent adsorption abilities. Methodology: In this study, the Box-Behnken method, gravimetric and electrochemical analyses were used to design and investigate the corrosion inhibition potential of a modified graft polymer of okra for mild steel in a 1M HCl medium. The influence of inhibitor concentration, temperature, and time were also investigated. Qualitatively, the Fourier Transform Infrared (FTIR) spectroscopy, Thermogravimetric Analysis (TGA), and Field emission scanning electron microscopy (FESEM) were used to characterize the extracts and evaluate the metal's surface morphology. Results and discussion: The quantitative analyses showed that the modified natural polymer's inhibition efficiency (IE) increased with concentration and reached 73.5% at 800 ppm, with a mixed-type mode of inhibition. From the response surface methodology, it was revealed that temperature influences the IE more than concentration and immersion time. The optimized IE using the desirability function showed the possibility of attaining 88.2% inhibition with inhibitor concentration at 142.3 ppm, temperature at 60.4°C, and an immersion time of 22.4 h. The new functional groups in the hybrid polymer revealed by FTIR analysis shows that grafting improved the inhibitor's adsorption abilities. TGA analysis confirmed the extract's high thermal stability, which highlights the inhibitor's strong adsorption and efficiency for high temperatures. FESEM analysis indicated evidence of inhibitor adsorption onto the metal surface. Conclusion: These findings suggest that the grafting of okra with acrylamide enhances its inhibition properties and contributes to its functionality as a cost-effective plant-based alternative inhibitor against corrosion for mild steel facilities.
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Affiliation(s)
- Aliyu Adebayo Sulaimon
- Department of Petroleum Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
| | - Pearl Isabellah Murungi
- Department of Petroleum Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
| | | | | | - Mohamad Azmi Bustam
- Department of Chemical Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
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15
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Argun MŞ, Kilinç B, Yazici E, Kilinç S, Yilmaz Y, Albayrak T. Investigation of the effects of wheat bran with enhanced functionality by nixtamalization on bread properties. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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16
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Verma C, Quraishi M. Carbohydrate Polymers-Modified Carbon Allotropes for Enhanced Anticorrosive Activity: State-of-Arts and Perspective. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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17
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Liu Y, Guo X, Wang B, Gong PX, Liu Y, Li HJ, Wu YC. Lentinan as an eco-friendly corrosion inhibitor for Q235 steel in acid medium: Experimental and theoretical studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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18
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Enhancement corrosion resistance of mild steel in 15% HCl solution by a novel bio-based polyurethane for oil well acidizing. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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19
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Fouda AEAS, Khalil EM, EL-Mahdy GA, Mohammed AS, El-Sattar NAA. Synthesis and inhibitive characteristic of two acryloyl chloride derivatives towards the corrosion of API 5L X52 carbon steel in hydrochloric acid medium. Z PHYS CHEM 2022; 236:535-559. [DOI: 10.1515/zpch-2021-3170] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
Two new organic based corrosion compounds were prepared from Acryloyl chloride are namely: N,N-bis(2-hydroxyethyl) acrylamide (DEA) and N-(2-hydroxyethyl) acrylamide (MEA). The prepared compounds were studied as corrosion inhibitors for carbon steel (CS) in 1 M hydrochloric acid solution while the efficiency of the prepared compounds were studied through different chemical (weight loss, WL) and electrochemical techniques [potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS)] in addition to, the theoretical techniques as Quantum chemical calculations, Monte Carlo simulation and the surface morphology study using atomic force microscopy (AFM). The obtained results showed that the investigated compounds are working as good corrosion inhibitors, the inhibition efficacy (%IE) increases with the increase of the compound concentrations. However, the %IE decreases with the rise in the temperature proving that the adsorption of the inhibitor molecules on the CS surface is physisorption, while the polarization data revealed that these compounds are classified as mixed kind inhibitors, that inhibits both anodic and cathodic reactions. Results reveal that DEA and MEA exhibit an excellent %IE of 89.2 and 71.6% at 60 ppm for DEA and MEA, respectively. The adsorption of the inhibitor molecules on CS surface following Langmuir adsorption isotherm. There is a strong matching between results obtained from experimental and theoretical studies. The order of the investigated inhibitors based on the %IE is DEA > MEA.
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Affiliation(s)
| | - Eid M. Khalil
- Faculty of Science , Helwan University , Cairo , Egypt
| | | | - Ahmed S. Mohammed
- Refining and Processing Deputy, Egyptian General Petroleum Corporation , Cairo , Egypt
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20
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Gadow HS, Fakeeh M. Green inhibitor of carbon steel corrosion in 1 M hydrochloric acid: Eruca sativa seed extract (experimental and theoretical studies). RSC Adv 2022; 12:8953-8986. [PMID: 35424886 PMCID: PMC8985086 DOI: 10.1039/d2ra01296k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/16/2022] [Indexed: 01/05/2023] Open
Abstract
The adsorption activity and inhibition effect of Eruca sativa seed extract as a green inhibitor for the dissolution of carbon steel in 1 M hydrochloric acid solution were investigated. In this study, we used a chemical technique (gravimetric method), electrochemical techniques, electrical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques, and theoretical studies. In addition to these techniques, we examined the surface morphology of the carbon steel utilizing different methods. The measurements of the polarization technique indicate that this extract acts as a mixed-type inhibitor. Thermodynamic parameters were calculated and discussed. The adsorption of Eruca sativa seed extracts on the alloy obeys the Langmuir and Henry adsorption isotherms. The extract gives an excellent inhibition efficiency 94.8% by a gravimetric method at 0.3 g L-1 from the extract. The relationship between the calculated % IE from experiments and the theoretical studies was established.
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Affiliation(s)
- H S Gadow
- Higher Institute for Engineering and Technology New Damietta Egypt
| | - M Fakeeh
- Higher Institute for Engineering and Technology New Damietta Egypt
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21
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Ma Y, Talha M, Wang Q, Zhao Q, Li Z, Lin Y. Nano‐silica/chitosan composite coatings on biodegradable magnesium alloys for enhanced corrosion resistance in simulated body fluid. MATERIALS AND CORROSION 2022; 73:436-450. [DOI: 10.1002/maco.202112701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 11/09/2021] [Indexed: 09/01/2023]
Abstract
AbstractChitosan (CTS) coatings have been studied as a biocompatible coating on biodegradable magnesium (Mg) alloys to improve the corrosion resistance and bioactivity for medical implants. However, the loose structure of the CTS coating cannot provide ideal long‐time corrosion resistance in the physiological environment. In this study, a nano‐SiO2/CTS composite coating was applied on an Mg alloy substrate using the sol–gel method. The surface characteristics of the samples were examined by Fourier‐transform infrared analysis, X‐ray diffraction, scanning electron microscopy‐energy‐dispersive spectrometry, and contact angle measurements. The particle size and suitable dispersion of the SiO2 nanoparticles inside the composite coating were confirmed by transmission electron microscopy. Further, the corrosion protection behavior of the coatings was examined in a simulated body fluid using potentiodynamic polarization, electrochemical impedance spectroscopy, and scanning electrochemical microscopy analyses. Atomic force microscopy was used to determine the surface morphologies of the samples after the polarization test. The surface characteristics, electrochemical measurements, and immersion test revealed that the SiO2 nanoparticles effectively filled the voids of the CTS coating and significantly improved the corrosion resistance. The optimal concentration of nano‐SiO2 is 1.0 g/L.
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Affiliation(s)
- Yucong Ma
- School of New Energy and Materials Southwest Petroleum University Chengdu Sichuan China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University Chengdu Sichuan China
| | - Mohd Talha
- School of New Energy and Materials Southwest Petroleum University Chengdu Sichuan China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University Chengdu Sichuan China
| | - Qi Wang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University Chengdu Sichuan China
| | - Qian Zhao
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University Chengdu Sichuan China
| | - Zhonghui Li
- School of Petroleum Engineering Yangtze University Wuhan Hubei China
| | - Yuanhua Lin
- School of New Energy and Materials Southwest Petroleum University Chengdu Sichuan China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University Chengdu Sichuan China
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22
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Rajamohan N, Zahir Said Al Shibli FS, Rajasimman M, Vasseghian Y. Eco-friendly biomass from Ziziphus spina-christi for protection of carbon steel in acidic conditions - Parameter effects and corrosion mechanism studies. CHEMOSPHERE 2022; 291:132756. [PMID: 34748801 DOI: 10.1016/j.chemosphere.2021.132756] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/21/2021] [Accepted: 10/30/2021] [Indexed: 06/13/2023]
Abstract
The eco-friendly plant extract based corrosion inhibitor, synthesized using Ziziphus spina-christi, was investigated for its corrosion control and surface protection potential for carbon steel under acidic conditions. The influence of process parameters, corrosion inhibitor concentration (160-810 ppm), operating temperature (330.15-315.15 K) and immersion time (4-24 h), on inhibition efficiency was evaluated. Based on mass loss experiments, the maximum inhibition efficiency achieved was found to be 91.35% at 810 ppm inhibitor concentration and 300.15 K. Corrosion rate decreased with increase in inhibitor dose which could be due to enhanced surface coverage. The activation energy associated with this process indicated surface interaction as the main mechanism and positive values of enthalpy change confirmed the endothermic nature. The electrochemical parameters, namely corrosion potential (Ecorr), anodic and cathodic Tafel constants (βa and βc), and corrosion current density (icorr) were calculated, and the inhibitor was found to be mixed type. Through double-layer capacitance, the increase in corrosion resistance was proved. The active functional groups associated with corrosion inhibitor were identified.
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Affiliation(s)
- Natarajan Rajamohan
- Chemical Engineering Section, Faculty of Engineering, Sohar University, Sohar, P C-311, Oman.
| | | | - Manivasagan Rajasimman
- Department of Chemical Engineering, Annamalai University, Annamalai Nagar, 608002, India
| | - Yasser Vasseghian
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran
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23
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Sharma S, Ganjoo R, Thakur A, Kumar A. Electrochemical characterization and surface morphology techniques for corrosion inhibition—a review. CHEM ENG COMMUN 2022. [DOI: 10.1080/00986445.2022.2039913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Shveta Sharma
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Richika Ganjoo
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Abhinay Thakur
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Ashish Kumar
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
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24
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Ma Y, Talha M, Wang Q, Li Z, Lin Y. Evaluation of the corrosion behavior of AZ31 magnesium alloy with different protein concentrations. ANTI-CORROSION METHODS AND MATERIALS 2022; 69:47-54. [DOI: 10.1108/acmm-08-2021-2524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Purpose
The purpose of this paper is to study systematically the corrosion behavior of AZ31 magnesium (Mg) alloy with different concentrations of bovine serum albumin (BSA) (0, 0.5, 1.0, 1.5, 2.0 and 5.0 g/L).
Design/methodology/approach
Electrochemical impedance spectroscopy and potential dynamic polarization tests were performed to obtain corrosion parameters. Scanning electrochemical microscopy (SECM) was used to analyze the local electrochemical activity of the surface film. Atomic force microscope (AFM), Scanning electron microscope-Energy dispersive spectrometer and Fourier transform infrared spectroscopy were used to determine the surface morphology and chemical composition of the surface film.
Findings
Experimental results showed the presence of BSA in a certain concentration range (0 to 2.0 g/L) has a greater inhibitory effect on the corrosion of AZ31, however, the presence of high-concentration BSA (5.0 g/L) would sharply reduce the corrosion resistance.
Originality/value
When the concentration of BSA is less than 2.0 g/L, the corrosion resistance of AZ31 enhances with the concentration. The adsorption BSA layer will come into being a physical barrier to inhibit the corrosion process. However, high-concentration BSA (5.0 g/L) will chelate with dissolved metal ions (such as Mg and Ni) to form soluble complexes, which increases the roughness of the surface and accelerates the corrosion process.
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25
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Liu Y, Guo X, Liu D, Wang Y, Hao L, Jin Y, Li HJ, Wu YC. Inhibition effect of sparteine isomers with different stereochemical conformations on the corrosion of mild steel in hydrochloric acid solution. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117833] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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26
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Ma Y, Talha M, Wang Q, Zhou N, Li Z, Lin Y. A multifunctional coating with modified calcium phosphate/chitosan for biodegradable magnesium alloys of implants. NEW J CHEM 2022; 46:4436-4448. [DOI: 10.1039/d2nj00147k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
A novel CaP/CTS coating was prepared for enhanced corrosion resistance, cytocompatibility and antibacterial property of the biodegradable Mg alloys.
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Affiliation(s)
- Yucong Ma
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Mohd Talha
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Qi Wang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Niantao Zhou
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
| | - Zhonghui Li
- School of Petroleum Engineering, Yangtze University, Wuhan, 434023, Hubei, China
| | - Yuanhua Lin
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
- School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, Sichuan, P. R. China
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27
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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]
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28
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Kahkesh H, Zargar B. Corrosion protection evaluation of Allium Jesdianum as a novel and green source inhibitor for mild steel in 1M HCl solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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29
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Teng Y, Zhang W, Wang M, Yu C, Ma Y, Bian J, Yang X, Zhang D. Anthocyanin as sustainable and non-toxic corrosion inhibitor for mild steel in HCl media: Electrochemical, surface morphology and theoretical investigations. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117721] [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]
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30
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Mukhopadhyay S, Dasgupta S, Roy S, Mondal A, Sukul D, Ghosal S, Adhikari U. Corrosion Inhibition of Mild Steel by Aqueous Leaf Extract of Purple Hedge Plant: Experimental and Theoretical Investigation. JOURNAL OF BIO- AND TRIBO-CORROSION 2021; 7:139. [DOI: 10.1007/s40735-021-00577-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/20/2021] [Accepted: 08/24/2021] [Indexed: 07/19/2023]
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31
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Corrosion inhibition of carbon steel in hydrochloric acid by cationic arylthiophenes as new eco-friendly inhibitors: Experimental and quantum chemical study. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.09.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Insights into the inhibition mechanism of 2,5-bis(4-pyridyl)-1,3,4-oxadiazole for carbon steel corrosion in hydrochloric acid pickling via experimental and computational approaches. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Adsorption and inhibition mechanism of efficient and environment friendly corrosion inhibitor for mild steel: Experimental and theoretical study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116634] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Thoume A, Benmessaoud Left D, Elmakssoudi A, Benhiba F, Zarrouk A, Benzbiria N, Warad I, Dakir M, Azzi M, Zertoubi M. Chalcone oxime derivatives as new inhibitors corrosion of carbon steel in 1 M HCl solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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35
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Farhadian A, Assar Kashani S, Rahimi A, Oguzie EE, Javidparvar AA, Nwanonenyi SC, Yousefzadeh S, Nabid MR. Modified hydroxyethyl cellulose as a highly efficient eco-friendly inhibitor for suppression of mild steel corrosion in a 15% HCl solution at elevated temperatures. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116607] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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36
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EL-Zekred M, Nofal A, Shalabi K, Fouda A. Ficus carica extract as environmentally friendly inhibitor for the corrosion of L-80 carbon steel in 0.5 M H2SO4 media. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100128] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Khamis E, Abd‐El‐Khalek DE, Abdel‐Kawi MA, Anwar JM. Scale inhibition in industrial water systems using chitosan‐alginate mixture. WATER AND ENVIRONMENT JOURNAL 2021; 35:1122-1132. [DOI: 10.1111/wej.12704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 03/13/2021] [Indexed: 09/02/2023]
Abstract
AbstractThe study aims to establishing the possibility of using eco‐friendly natural polymers to formulate scale inhibitor for industrial water applications. The performance of a blend of two natural polymers, chitosan and sodium alginate as scale inhibitor in comparison with a commercially available inhibitor formulation, HEDP (Hydroxyethylidene, 1‐Diphosphonic Acid), is carried out using electrochemical measurements, conductivity and NACE test complemented with crystals morphology characterization using optical and electronic microscopic examination. Overall results show that chitosan is more efficient for the inhibition of calcium carbonate scales formation, whilst it has poor efficiency in the inhibition of sulfate scales, whereas sodium alginate has the highest efficiency in inhibiting calcium sulfate scales. However, the addition of sodium alginate to chitosan, as a package, has a dual control effect on carbonate and sulfate scale formation with good efficiency compared to HEDP. This new phosphorus‐free package represents an effective antiscalant to have green environment.
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Affiliation(s)
- Essam Khamis
- Chemistry Department Faculty of Science Alexandria University Alexandria Egypt
| | | | - Mervat A. Abdel‐Kawi
- Department of Environmental studies Institute of Graduate Studies and Research Alexandria University Alexandria Egypt
| | - Jilan M. Anwar
- Quality Control and Environment Department Water Company Holding Company of Water and Wastewater Alexandria Egypt
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Mohammed NJ, Othman NK, Taib MFM, Samat MH, Yahya S. Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution. Molecules 2021; 26:molecules26123535. [PMID: 34207914 PMCID: PMC8230212 DOI: 10.3390/molecules26123535] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/04/2021] [Accepted: 06/04/2021] [Indexed: 11/16/2022] Open
Abstract
Extracts from plant materials have great potential as alternatives to inorganic corrosion inhibitors, which typically have harmful consequences. Experimental and theoretical methodologies studied the effectiveness of agricultural waste, namely, date palm seed extract as a green anti-corrosive agent in 0.5 M hydrochloric acid. Experimental results showed that immersion time and temperature are closely related to the effectivity of date palm seed as a corrosion inhibitor. The inhibition efficiency reduced from 95% to 91% at 1400 ppm when the immersion time was increased from 72 h to 168 h. The experimental results also indicated that the inhibition efficiency decreased as the temperature increased. The presence of a protective layer of organic matter was corroborated by scanning electron microscopy. The adsorption studies indicated that date palm seed obeyed Langmuir adsorption isotherm on the carbon steel surface, and Gibbs free energy values were in the range of −33.45 to −38.41 kJ·mol−1. These results suggested that the date palm seed molecules interacted with the carbon steel surface through mixture adsorption. Theoretical calculations using density functional theory showed that the capability to donate and accept electrons between the alloy surface and the date palm seed inhibitor molecules is critical for adsorption effectiveness. The HOMO and LUMO result indicated that the carboxyl (COOH) group and C=C bond were the most active sites for the electron donation-acceptance type of interaction and most auxiliary to the adsorption process over the Fe surface.
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Affiliation(s)
- Naba Jasim Mohammed
- Materials Science Program, Department of Applied Physics, Faculty of Science and Technology, University Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
| | - Norinsan Kamil Othman
- Materials Science Program, Department of Applied Physics, Faculty of Science and Technology, University Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
- Correspondence: (N.K.O.); (M.F.M.T.)
| | - Mohamad Fariz Mohamad Taib
- Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), Shah Alam 40450, Selangor, Malaysia
- Correspondence: (N.K.O.); (M.F.M.T.)
| | - Mohd Hazrie Samat
- Ionic Materials & Devices (iMADE) Research Laboratory, Institute of Science, Universiti Teknologi MARA (UiTM), Shah Alam 40450, Selangor, Malaysia;
| | - Solhan Yahya
- Faculty of Applied Sciences, University Technology MARA (UiTM) Perlis Branch, Arau 02600, Perlis, Malaysia;
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Wang DY, Nie BL, Li HJ, Zhang WW, Wu YC. Anticorrosion performance of grape seed proanthocyanidins extract and Tween-80 for mild steel in hydrochloric acid medium. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115799] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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40
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Zhang W, Nie B, Li HJ, Li Q, Li C, Wu YC. Inhibition of mild steel corrosion in 1 M HCl by chondroitin sulfate and its synergistic effect with sodium alginate. Carbohydr Polym 2021; 260:117842. [PMID: 33712176 DOI: 10.1016/j.carbpol.2021.117842] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 01/13/2023]
Abstract
The development of effective and environment-friendly corrosion inhibitors is of great significance for the protection of mild steel in hydrochloric acid media. Accordingly, a natural polysaccharide mixture inhibitor composed of chondroitin sulfate derived from pig cartilage (CS-PC) and sodium alginate (SA) is developed here, and the synergistic effect of the two polysaccharides towards adsorption on mild steel in 1 M HCl is studied. The inhibition performance has been studied using weight loss test, electrochemical investigations, SEM, SECM and UV methods. The results indicate that the mixtures of CS-PC and SA strongly inhibit the corrosion of mild steel compared to individual inhibitors (i.e., 95.18 % versus 72.78 %), and show a synergistic inhibition effect. The structure-activity relationship between the molecular structure of the CS-PC + SA mixture and its corrosion inhibition performance has been discussed by using the quantum chemistry calculation and molecular dynamics simulations. It is believed that these results have certain guiding significance for the rational design of efficient corrosion inhibitor.
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Affiliation(s)
- Weiwei Zhang
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China
| | - Boli Nie
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China
| | - Hui-Jing Li
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China; Weihai Chuanghui Environmental Protection Technology Co., Ltd., Weihai, 264200, PR China.
| | - Qinying Li
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China.
| | - Chaoyi Li
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China
| | - Yan-Chao Wu
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai, 264209, PR China; Weihai Chuanghui Environmental Protection Technology Co., Ltd., Weihai, 264200, PR China.
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Toghan A, Gadow H, Dardeer HM, Elabbasy H. New promising halogenated cyclic imides derivatives as potential corrosion inhibitors for carbon steel in hydrochloric acid solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Fierascu RC, Fierascu I, Ortan A, Paunescu A. Plantago media L.-Explored and Potential Applications of an Underutilized Plant. PLANTS (BASEL, SWITZERLAND) 2021; 10:265. [PMID: 33573139 PMCID: PMC7912141 DOI: 10.3390/plants10020265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 01/24/2023]
Abstract
The search of valuable natural compounds should be directed towards alternative vegetal resources, and to the re-discovery of underutilized plants. Belonging to the Plantaginaceae family, the hoary plantain (Plantago media L.) represents one of the lesser studied species from the Plantago genus. The literature study revealed the under-utilization of the hoary plantain, a surprising aspect, considering its widespread. If the composition of Plantago media L. is rather well established, its applications are not nearly studied as for other Plantago species. The goal of the present paper is to summarize the findings regarding the applications of P. media, and, having as starting point the applications of related species, to propose new emerging areas of research, such as the biomedical applications validation through in vivo assays, and the evaluation of its potential towards industrial applications (i.e., development of food or personal care products), pisciculture or zootechny, phytoremediation and other environmental protection applications, or in the nanotechnology area (materials phytosynthesis). The present work constitutes not only a brief presentation of this plant's present and potential applications, but also an invitation to research groups world-wide to explore the available vegetal resources.
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Affiliation(s)
- Radu Claudiu Fierascu
- National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, 060021 Bucharest, Romania;
- Department of Science and Engineering of Oxide Materials and Nanomaterials, University “Politehnica” of Bucharest, 011061 Bucharest, Romania
| | - Irina Fierascu
- National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, 060021 Bucharest, Romania;
- University of Agronomic Sciences and Veterinary Medicine of Bucharest, 011464 Bucharest, Romania;
| | - Alina Ortan
- University of Agronomic Sciences and Veterinary Medicine of Bucharest, 011464 Bucharest, Romania;
| | - Alina Paunescu
- Department of Natural Sciences, University of Pitesti, 1 Targu din Vale Str., Pitesti, 110040 Arges, Romania;
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Mzoughi Z, Majdoub H. Pectic polysaccharides from edible halophytes: Insight on extraction processes, structural characterizations and immunomodulatory potentials. Int J Biol Macromol 2021; 173:554-579. [PMID: 33508358 DOI: 10.1016/j.ijbiomac.2021.01.144] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 12/18/2022]
Abstract
The preparation, chemical properties and bio-activities of polysaccharides derived from halophytes have gained an increasing interest in the past few years. Phytochemical and pharmacological reports have shown that carbohydrates are important biologically active compounds of halophytes with numerous biological potentials. It is believed that the mechanisms involved in these bio-activities are due to the modulation of immune system. The main objective of this summary is to appraise available literature of a comparative study on the extraction, structural characterizations and biological potentials, particularly immunomodulatory effects, of carbohydrates isolated from halophytes (10 families). This review also attempts to discuss on bioactivities of polysaccharides related with their structure-activity relationship. Data indicated that the highest polysaccharides yield of around 35% was obtained under microwave irradiation. Structurally, results revealed that the most of extracted carbohydrates are pectic polysaccharides which mainly composed of arabinose (from 0.9 to 72%), accompanied by other monosaccharides (galactose, glucose, rhamnose, mannose and xylose), significant amounts of uronic acids (from 18.9 to 90.1%) and some proportions of fucose (from 0.2 to 8.3%). The molecular mass of these pectic polysaccharides was varied from 10 to 2650 kDa. Hence, the evaluation of these polysaccharides offers a great opportunity to discover novel therapeutic agents that presented especially beneficial immunomodulatory properties. Moreover, reports indicated that uronic acids, molecular weights, as well as the presence of sulfate and unmethylated acidic groups may play a significant role in biological activities of carbohydrates from halophyte species.
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Affiliation(s)
- Zeineb Mzoughi
- University of Monastir, Laboratory of Interfaces and Advanced Materials, Faculty of Sciences of Monastir, Monastir 5000, Tunisia.
| | - Hatem Majdoub
- University of Monastir, Laboratory of Interfaces and Advanced Materials, Faculty of Sciences of Monastir, Monastir 5000, Tunisia
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Nwankwo HU, Akpan ED, Olasunkanmi LO, Verma C, Al-Mohaimeed AM, Farraj DAA, Ebenso EE. N-substituted carbazoles as corrosion inhibitors in microbiologically influenced and acidic corrosion of mild steel: Gravimetric, electrochemical, surface and computational studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129328] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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45
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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]
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46
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Elabbasy H, Gadow H. Study the effect of expired tenoxicam on the inhibition of carbon steel corrosion in a solution of hydrochloric acid. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114918] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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47
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Electrochemical, thermodynamic and theoretical studies of some imidazole derivatives compounds as acid corrosion inhibitors for mild steel. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114063] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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48
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Belakhdar A, Ferkous H, Djellali S, Sahraoui R, Lahbib H, Amor YB, Erto A, Balsamo M, Benguerba Y. Computational and experimental studies on the efficiency of Rosmarinus officinalis polyphenols as green corrosion inhibitors for XC48 steel in acidic medium. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125458] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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49
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Application of Hymenaea stigonocarpa fruit shell extract as eco-friendly corrosion inhibitor for steel in sulfuric acid. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.10.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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50
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Souza AV, da Rocha JC, Ponciano Gomes J, Palermo LC, Mansur CR. Development and application of a passion fruit seed oil microemulsion as corrosion inhibitor of P110 carbon steel in CO2-saturated brine. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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