Biogenic amino acid methionine-based corrosion inhibitors of mild steel in acidic media

Goni, Lipiar K. M. O.; Mazumder, Mohammad A. Jafar; Ali, Shaikh A.; Nazal, Mazen K.; Al‐Muallem, Hasan A.

doi:10.1007/s12613-019-1754-4

Cited by 20 publications

(6 citation statements)

References 25 publications

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“…[75] A meager concentration of 6 ppm of polymers 100 , 101 , 102 , 105 , and 106 imparted IEs of 89 %, 94 %, 87 %, 96 %, and 94 %, respectively, for mild steel corrosion in 1 M HCl at 60 °C for 6 h. IE of polymers 100 , 105 , and 106 at 11 ppm was found to be 90.8 %, 98.7 %, and 93.0 %, respectively [76] . At a polymer concentration of 65 ppm, polymers 100 , 101 , and 102 imparted IE of 92 %, 97 %, and 95 %, respectively, for the mild steel corrosion in 1 M HCl at 60 °C [77] . Excellent IEs were shown by copolymer 109 (x/y=1 : 1) in preventing the corrosion of mild steel in 1 M HCl at 60 °C; homopolymers 107 , 109 ( x =0) and copolymer 109 ( x/y =1 : 1) at 50 ppm imparted IE of 85 %, 82 %, and 99 %, respectively (Scheme 18).…”

Section: Synthesis and Applications Of Ph‐responsive Cyclopolymersmentioning

confidence: 99%

“…[76] At a polymer concentration of 65 ppm, polymers 100, 101, and 102 imparted IE of 92 %, 97 %, and 95 %, respectively, for the mild steel corrosion in 1 M HCl at 60 °C. [77] Excellent IEs were shown by copolymer 109 (x/y = 1 : 1) in preventing the corrosion of mild steel in 1 M HCl at 60 °C; homopolymers 107, 109 (x = 0) and copolymer 109 (x/ y = 1 : 1) at 50 ppm imparted IE of 85 %, 82 %, and 99 %, respectively (Scheme 18). [78,79] Note that the monomers in copolymer 109 are randomly distributed.…”

Section: P E R S O N a L A C C O U N T T H E C H E M I Cmentioning

confidence: 99%

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Stimuli‐Responsive Macromolecular Architecture by Butler Cyclopolymerizations: Synthesis and Applications

Ali

Al‐Muallem

Mazumder

2022

The Chemical Record

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This article reviews the synthesis of polyzwitterions (PZs) (poly-carboxybetaines, -phosphonobetaines, and -sulfobetaines) having multiple pH-responsive centers. The synthesis follows the Butler cyclopolymerization protocol involving a multitude of diallylammonium salts and their copolymerization with SO 2 and maleic acid. The PZs have been transformed into cationic-, anionic-polyelectrolytes, and polyampholytes under the influence of pH. Particular attention is given to the application of these polymers as antiscalants, mild steel corrosion inhibitors, components in constructing Aqueous Two-Phase Systems (ATPSs), and membrane modifiers. The ATPSs could be used to separate various biomolecules, including proteins. Many amphiphilic polymers incorporating a few mol % hydrophobic monomers have shown enhanced viscosities and could be suitable for applications in oil fields. The progress of applying Butler cyclopolymerization in reversible addition-fragmentation chain transfer (RAFT) chemistry has been discussed. Future works are expected to focus on RAFT cyclopolymerization to construct block copolymers.

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Section: Synthesis and Applications Of Ph‐responsive Cyclopolymersmentioning

confidence: 99%

Section: P E R S O N a L A C C O U N T T H E C H E M I Cmentioning

confidence: 99%

Stimuli‐Responsive Macromolecular Architecture by Butler Cyclopolymerizations: Synthesis and Applications

Ali

Al‐Muallem

Mazumder

2022

The Chemical Record

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“…Several natural compounds commonly used as corrosion inhibitors and safety for the environment are chitosan and its derivates, amino acids, imidazoles, modified starch, etc. [85][86][87][88][89]. Moreover, expired drugs are another choice as corrosion inhibitors [90][91].…”

Section: ■ Significance Of Carbon Dots-based Corrosion Inhibitormentioning

confidence: 99%

Application of Carbon Dots as Corrosion Inhibitor: A Systematic Literature Review

Baari

Pratiwi

2022

Indones. J. Chem.

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Corrosion is spontaneity and unavoidable reactions which cause degradation in the quality of the materials. Most industries have been harmed by the corrosion of manufacturing equipment. Several methods can be applied to control this problem. The use of corrosion inhibitors is an effective and practical way to decrease metal deterioration significantly. Many commercial inorganic and organic compounds are effective inhibitors, but most of them are not completely safe and relatively expensive. Carbon dots and their derivatives are potential compounds for resolving corrosion reactions on metal surfaces. Carbon dots can be synthesized from various natural sources to be more environmentally friendly. This systematic review aims to summarize the concept of corrosion, types of carbon dots-based corrosion inhibitor and their effectiveness on various metals, inhibition mechanism, surface analysis of the protected metals, kinetics, thermodynamics, and quantum computational chemistry studies. This review also presents the significance and the prospects of carbon dots-based corrosion inhibitors.

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“…It is worth to point that the simultaneous presence of -bonding and heteroatoms within inhibitor structure can improve the protection ability of applied inhibitor through strong chemical or physical adsorption and forming a mono-/multilayer protective lm on the metal surface [41][42][43]. A great deal of investigations has been allocated to the corrosion inhibition behavior of amino acids for different metals and alloys [44][45][46][47][48]. Amino acids are a group of fundamental biomolecules that play a key role in building blocks of elemental substances including medicine and nutrition [49][50][51][52].…”

Section: Introductionmentioning

confidence: 99%

Understanding the interaction properties of an eco-friendly corrosion inhibitor on Zn (1 1 0) surface: Comprehensive DFT-based MD simulation

Rahmanzadeh

Rezvani

Ganji

2021

Preprint

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Regarding the deleterious effects of corrosion for a wide range of metals and alloys, many different techniques have been developed to protect the metals against corrosion. Utilizing organic inhibitors, especially those that contain heteroatoms and multiple bonds has been found an effective approach. In this research, the adsorption of a novel green inhibitor, Laurhydrazide N′-propan-3-one (LHP), on the Zn (110) surface was investigated using dispersion corrected DFT calculations. Interaction energy and electronic structures were calculated for different orientations of the inhibitor toward the Zn surface. The validity of calculated interaction energy has been verified by the MP2 level of theory. The AIM theory analysis revealed that LHP bound strongly to the Zn surface through its O active site and also its orientation affects greatly the interaction energy. Furthermore, diffusion of LHP through its O atoms active sites was observed with the state-of-the-art DFT-MD simulation during the simulation procedure that agrees well with the experiments for similar molecules adsorbed on the metal surfaces. The presented findings afford a vital insight into the interactive nature of adsorbed inhibitors on metallic surfaces and will help to develop advanced functional materials in coating technologies.

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Biogenic amino acid methionine-based corrosion inhibitors of mild steel in acidic media

Cited by 20 publications

References 25 publications

Stimuli‐Responsive Macromolecular Architecture by Butler Cyclopolymerizations: Synthesis and Applications

Stimuli‐Responsive Macromolecular Architecture by Butler Cyclopolymerizations: Synthesis and Applications

Application of Carbon Dots as Corrosion Inhibitor: A Systematic Literature Review

Understanding the interaction properties of an eco-friendly corrosion inhibitor on Zn (1 1 0) surface: Comprehensive DFT-based MD simulation

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