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Wang Q, Wang R, Zhang Q, Zhao C, Zhou X, Zheng H, Zhang R, Sun Y, Yan Z. Application of Biomass Corrosion Inhibitors in Metal Corrosion Control: A Review. Molecules 2023; 28:molecules28062832. [PMID: 36985804 PMCID: PMC10055952 DOI: 10.3390/molecules28062832] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
Corrosion is the process of damaging materials, and corrosion of metallic materials frequently results in serious consequences. The addition of corrosion inhibitors is the most effective means of preventing metal corrosion. Until now, researchers have made unremitting efforts in the research of high-efficiency green corrosion inhibitors, and research on biomass corrosion inhibitors in a class of environmentally friendly corrosion inhibitors is currently quite promising. This work presents the classification of green biomass corrosion inhibitors in detail, including plant-based corrosion inhibitors, amino acid corrosion inhibitors, and biosurfactant corrosion inhibitors, based on the advantages of easy preparation, environmental friendliness, high corrosion inhibition efficiency, and a wide application range of biomass corrosion inhibitors. This work also introduces the preparation methods of biomass corrosion inhibitors, including hydrolysis, enzymatic digestion, the heating reflux method, and microwave extraction. In addition, the corrosion inhibition mechanisms of green biomass corrosion inhibitors, including physical adsorption, chemisorption, and film-forming adsorption, and evaluation methods of biomass corrosion inhibitors are also explicitly described. This study provides valuable insights into the development of green corrosion inhibitors.
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Affiliation(s)
- Qihui Wang
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
- Chongqing Key Laboratory of Energy Engineering Mechanics & Disaster Prevention and Mitigation, Chongqing 401331, China
| | - Ruozhou Wang
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Qi Zhang
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Chongkang Zhao
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Xing Zhou
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Huahao Zheng
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Rui Zhang
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
| | - Yi Sun
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
- Chongqing Key Laboratory of Energy Engineering Mechanics & Disaster Prevention and Mitigation, Chongqing 401331, China
| | - Zhitao Yan
- School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
- Chongqing Key Laboratory of Energy Engineering Mechanics & Disaster Prevention and Mitigation, Chongqing 401331, China
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Corrosion Behavior of AA2055 Aluminum-Lithium Alloys Anodized in the Presence of Sulfuric Acid Solution. COATINGS 2021. [DOI: 10.3390/coatings11111278] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this work was to evaluate the corrosion behavior of the AA2055 Aluminum-lithium alloy anodized in a sulfuric acid (H2SO4) bath, varying the current density of 0.19 and 1 A·cm−2 and why the sealing solution was water (H2O) and sodium dichromate (Na2Cr2O7). Anodized samples were exposed to a 10 vol.% H2SO4 solution and the electrochemical technique used was electrochemical impedance spectroscopy. Scanning electron microscopy and X-ray photoelectron spectroscopy were employed to characterization of the anodizing layer, determinate morphology and thickness of coatings. The Na2Cr2O7 sealing solution tends to increase the charge transfer resistance and produces a more homogeneous and compact passive oxide layer, and imparts a corrosion inhibition protection to the AA2055. SEM observations indicated that the morphology and thickness of the anodic films formed on AA2055 aluminum-lithium alloy anodized have the best results for both current densities.
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Hefnawy ME, Allah MD, Abd Elhamed S. New Biodegradable
Nonionic‐Anionic
Surfactants Based on Different Fatty Alcohols as Corrosion Inhibitors for Aluminum in Acidic Medium. J SURFACTANTS DETERG 2021; 24:365-379. [DOI: 10.1002/jsde.12473] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 10/26/2020] [Indexed: 09/02/2023]
Affiliation(s)
- Manal El Hefnawy
- Basic Science Department, Faculty of Engineering Benha University 108 Shoubra street Shoubra 11629 Egypt
| | - Mohamed Deef Allah
- Basic Science Department, Faculty of Engineering Benha University 108 Shoubra street Shoubra 11629 Egypt
| | - Samar Abd Elhamed
- Basic Science Department, Faculty of Engineering Benha University 108 Shoubra street Shoubra 11629 Egypt
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El Ibrahimi B, Jmiai A, Bazzi L, El Issami S. Amino acids and their derivatives as corrosion inhibitors for metals and alloys. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.07.013] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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5
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Xhanari K, Finšgar M. Organic corrosion inhibitors for aluminium and its alloys in acid solutions: a review. RSC Adv 2016. [DOI: 10.1039/c6ra11818f] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Corrosion inhibition of aluminium in acidic solutions using different organic compounds.
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Affiliation(s)
- Klodian Xhanari
- University of Maribor
- Faculty of Chemistry and Chemical Engineering
- 2000 Maribor
- Slovenia
- University of Tirana
| | - Matjaž Finšgar
- University of Maribor
- Faculty of Chemistry and Chemical Engineering
- 2000 Maribor
- Slovenia
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