Effect of amino acids on corrosion of copper and steel in acid medium

Makarenko, N. G.; Kharchenko, U. V.; Земнухова, Л. А.

doi:10.1134/s1070427211080118

Cited by 21 publications

(7 citation statements)

References 21 publications

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“…Plant extracts and oils are preferred among natural protective coatings (Behpour 2012). Also, there are formulations in which amino acids (cysteine derivatives, methionine, glycine, tannin or isatin) are used as corrosion inhibitors (Moretti 2002, Zhang 2010, Barouni 2014, Makarenko 2011. Amino acids tend to produce complexes with metal surfaces so to act as corrosion inhibitors.…”

Section: Widely Used Methods To Prevent Corrosionmentioning

confidence: 99%

The Importance of Corrosion Protection of Metal-Containing Historical Artifacts and Common Methods Used for Preservation

Gençer¹

2021

International Journal of Environment and Geoinformatics

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Metal objects were used for various purposes like in the production, decoration, and painting of metallic coins, kitchenwares, and as structural components from ancient ages to the present. Metal extraction and processing ability became one of the important factors to determine the development level of society. For this reason, repairing and protecting the ancient artifacts buried underground or in an aqueous environment that recovered from the archaeological excavations and historical sites is extremely important to protect the history and cultural heritage of society. Historical artifacts are very fragile against environmental factors after their removal from the dig sites and thus rapid intervention procedures are required. Furthermore, historical artifacts exhibited without an application of a protective coating can easily corrode at an increased rate against atmospheric conditions over time. Therefore, developing new approaches for the preservation of metallic objects of cultural heritage has significant importance. It is necessary to know the type of metal to be processed as the coating to be developed for protection will be determined according to the type of metal. Primarily, metal surfaces must be cleansed from the corroded layer followed by developing and applying a structure able to isolate the metal from the environment in order to prevent corrosion. Various materials such as waxes, oils and greases, polymers, glasses and glassy enamels, metallic, and organic coatings have been used to develop corrosion-resistant coatings. Soluble corrosion inhibitors have also been used, which can promote the spontaneous formation of a protective barrier film on surfaces. The structures to be used in the protection of the ancient artifacts must have specific features:• must not cause a change in color and has to preserve authenticity in visual appearance,• easy to apply,• low cost,• reversibility in some cases, i.e. easy to remove from the surface,• environmentally friendly, non-toxic. In this review, the methods commonly used for the protection of archaeological artifacts are examined and their advantages and disadvantages are stated.

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Section: Widely Used Methods To Prevent Corrosionmentioning

confidence: 99%

The Importance of Corrosion Protection of Metal-Containing Historical Artifacts and Common Methods Used for Preservation

Gençer¹

2021

International Journal of Environment and Geoinformatics

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“…Providing a description of the process of adsorption of amino acids onto metallic surfaces in an aggressive environment is of great significance in order to understand the mechanism of their anticorrosive effect [ 4 , 5 , 6 ]. There is a lot of research in which amino acids have been reported to be an effective corrosion inhibitor in various aggressive media [ 3 , 7 , 10 , 11 ]. For example, the corrosion inhibition effect of threonine (Thr) on the corrosion of copper (Cu) in hydrochloric acid (HCl) has been investigated by different research groups [ 10 , 11 ].…”

Section: Introductionmentioning

confidence: 99%

“…There is a lot of research in which amino acids have been reported to be an effective corrosion inhibitor in various aggressive media [ 3 , 7 , 10 , 11 ]. For example, the corrosion inhibition effect of threonine (Thr) on the corrosion of copper (Cu) in hydrochloric acid (HCl) has been investigated by different research groups [ 10 , 11 ]. The results obtained by Zhang et al indicated that 10 −3 M Thr has good inhibition efficiency (I E ) for copper in 0.5 M HCl solution (I E = 83.4) [ 10 ].…”

Section: Introductionmentioning

confidence: 99%

“…As already mentioned above, the inhibition of amino acids for metal corrosion under various conditions is a matter that has aroused growing interest. Electrochemical methods such as potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), and X-ray powder diffraction (XRD), as well as X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy combined with an electron microprobe (SEM–EDS), are frequently used in corrosion studies [ 3 , 4 , 5 , 7 , 8 , 10 , 11 ]. However, Fourier-transform infrared (FT-IR) and Raman (RS) spectroscopies can also play an important role in the examination of various structural constituents and in the investigation of corrosion products formed on the surface of corroded materials [ 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

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Micro- and Nanoscale Spectroscopic Investigations of Threonine Influence on the Corrosion Process of the Modified Fe Surface by Cu Nanoparticles

et al. 2020

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The work presents a comprehensive vibrational analysis of the process of adsorption of threonine (Thr) onto an Fe surface with deposited Cu nanoparticles (NPs) (of about 4–5 nm in size) in a corrosive environment. The application of surface-enhanced Raman spectroscopy (SERS) and surface-enhanced infrared absorption spectroscopy (SEIRA) provides the opportunity for detailed description of adsorption geometry of amino acid onto a metal surface. The combination of conventional infrared spectroscopy (IR) with atomic force microscopy (AFM) resulted in a nano-SEIRA technique which made it possible to provide a precise description of adsorbate binding to the metal surface. The studies presented confirmed that there is a very good correlation between the spectra recorded by the SERS, SEIRA, and nano-SEIRA techniques. Threonine significantly influenced the process of corrosion of the investigated surface due to the existing strong interaction between the protonated amine and carboxylate groups and the CuNPs deposited onto the Fe surface. In addition, the application of two polarization modulations (s and p) in nano-SEIRA allows subtle changes to be observed in the molecule geometry upon adsorption, with the carboxylate group of Thr being almost horizontally oriented onto the metal surface; whereas the amine group that contains nitrogen is oriented perpendicular to this surface.

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“…Besides a comprehensive understanding of these excellent mechanical properties, we need to similarly understand the corrosion mechanism/s and the behaviour of the constituent phases of dual-phase steels if we are to effectively evaluate their real potential for many applications [4]. Although Bani et al [5] and Makarenko et al [6] have investigated the effect of microstructures on the corrosion resistance of low carbon steels; there has been little such investigation of dual-phase high-carbon steels. Understanding the corrosion mechanism and behaviour of these steels in corrosive media is crucial for identifying new applications.…”

Section: Introductionmentioning

confidence: 99%

Corrosion Behaviour of Dual-Phase High Carbon Steel—Microstructure Influence

Handoko

Pahlevani

Sahajwalla

2017

JMMP

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Dual-phase high carbon steel is widely used in mining and in chemical industry applications in highly abrasive environments due to its excellent hardness and abrasion resistance. In recent years, the use of less expensive but more corrosive solutions in industrial processes has become more common. As a result, detailed understanding of the corrosion behaviour of dual-phase high carbon steel is needed; an issue that has, to date, been little-studied. This study investigates in detail the corrosion behaviour of dual-phase high carbon steel in a sodium chloride solution at different times, at the macro-and nano-scale, using various techniques. Using scanning electron microscopy (SEM) and 3D laser-scanning confocal microscopy, the corrosion behaviour of this important industrial steel was investigated at the micro-scale, then by using atomic force microscopy (AFM) it was further investigated at the nano-scale. The results reveal preferential corrosion attack on the retained austenitic phase, rather than the martensite phase, which is due to the carbon partitioning between martensite and austenite in this grade of steel.

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Effect of amino acids on corrosion of copper and steel in acid medium

Cited by 21 publications

References 21 publications

The Importance of Corrosion Protection of Metal-Containing Historical Artifacts and Common Methods Used for Preservation

The Importance of Corrosion Protection of Metal-Containing Historical Artifacts and Common Methods Used for Preservation

Micro- and Nanoscale Spectroscopic Investigations of Threonine Influence on the Corrosion Process of the Modified Fe Surface by Cu Nanoparticles

Corrosion Behaviour of Dual-Phase High Carbon Steel—Microstructure Influence

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