Interaction of 12-aminododecanoic acid with a carbon steel surface: Towards the development of ‘green’ corrosion inhibitors

Ghareba, Saad; Omanovic, Sasha

doi:10.1016/j.corsci.2010.02.019

Cited by 241 publications

(80 citation statements)

References 76 publications

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“…), f is the frequency of the applied signal, n is the CPE exponent for whole number of n = 1, 0, -1, CPE is reduced to the classical lump element-capacitor (C), resistance (R) and inductance (L) [33]. The use of these parameters, similar to the constant phase element (CPE), allowed the depressed feature of Nyquist plot to be reproduced readily.…”

Section: Electrochemical Impedance Measurementsmentioning

confidence: 99%

Synthesis and characterization of new quinoxaline d erivatives of 8- hydroxyquinoline as corrosion inhibitors for mild s teel in 1.0 M HCl medium

Rbaa¹,

Galai²,

Faydy³

et al. 2018

jmes

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Section: Electrochemical Impedance Measurementsmentioning

confidence: 99%

Synthesis and characterization of new quinoxaline d erivatives of 8- hydroxyquinoline as corrosion inhibitors for mild s teel in 1.0 M HCl medium

Rbaa¹,

Galai²,

Faydy³

et al. 2018

jmes

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“…In corrosive environments, stearic acid nanolayers were deposited and their inhibiting efficiency investigated Raman, 2010). Other studies include palmitic acid on aluminum (Tao, 1996), sodium oleate (Li, 2006) and 12-amino lauric acid (Ghareba, 2010) which also demonstrated the usefulness of these layers in mitigation of corrosion.…”

Section: Carboxylic Acidmentioning

confidence: 99%

The use of nano-/microlayers, self-healing and slow-release coatings to prevent corrosion and biofouling

Telegdi

Szabó

Románszki

et al. 2014

Handbook of Smart Coatings for Materials Protection

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The mitigation of corrosion and biofouling is a challenge. Through application of chemicals and special techniques can slow these undesired processes, an effective resolution requires a multidisciplinary approach involving scientists, engineers, and metallurgists. In order to understand the importance of the use of nano-and microlayers as well as selfhealing coatings, the basic concepts of corrosion, corrosion mechanisms, corrosion inhibition and the microbiologically influenced corrosion will be summarised. The preparation, characterization and application of Langmuir-Blodgett and self assembled nanolayers in corrosive and microbial environment will be discussed. Preparation and characterization of microcapsules/ microspheres and their application in coatings will be demonstrated by a number of examples.Keywords: nano-and microcoating, self-healing, slow-release, anticorrosion, antifouling IntroductionCorrosion is a well-known problem all over the world. It consumes a significant part of the gross national product (GDP) of developed and developing countries. A number of authors have provided comprehensive introductions to corrosion mainly in aqueous and wet environments (Jones, 1991;Kaesche, 2003; McCafferety, 2010). Corrosion is the destructive result of the chemical/electrochemical reactions between metals and the environment. Corrosive reactions involve water in either liquid or condensed phases. Most corrosion reactions are electrochemical processes. These involve electron or charge transfer in aqueous solution which leads to metal dissolution (anodic reaction). Depending on the pH of the solution, either hydrogen or hydroxonium ions evolve, resulting in oxides, oxyhydroxides, hydroxides and salts formed on the metal surface (cathodic reaction). The electrochemical potential or electron activity affects the rate of corrosion reaction. To understand corrosion it is necessary to discuss briefly the types of corrosion and the reactions involved.Corrosion occurs in various forms.-Uniform corrosion: The metal surface must be compositionally uniform; the aggressive environment has the same access to all parts of the metal. This type of

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“…where j is an imaginary number, Q is the frequency independent real constant, ω = 2πf is the angular frequency (rad s -1 ), f is the frequency of the applied signal, n is the CPE exponent for whole number of n = 1, 0, -1, and CPE is reduced to the classical lump element-capacitor (C), resistance (R) and inductance (L) [24]. The use of these parameters, similar to the constant phase element (CPE), allowed the depressed feature of Nyquist plot to be readily reproduced.…”

Section: Electrochemical Impedance Spectroscopy (Eis)mentioning

confidence: 99%

Adsorption Properties and Inhibition of Carbon Steel Corrosion in a Hydrochloric Solution by 2-(4,5-diphenyl-4,5-dihydro-1h-imidazol-2-yl)-5-methoxyphenol

Rbaa¹,

Galai²,

Kacimi³

et al. 2017

Port. Electrochim. Acta

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The corrosion inhibition of mild steel in a 1.0 M hydrochloric acid solution by 2-(4,5-diphenyl-4,5-dihydro-1h-imidazol-2-yl)-5-methoxyphenol (P1) has been studied in relation to the concentration of the inhibitor, as well as to the temperature, using chemical (weight loss) and electrochemical techniques. All the employed methods were in reasonable agreement. The protection efficiency increased with an increased inhibitor's concentration. The obtained thermodynamic adsorption parameters (∆G * ads, ∆H * ads, ∆S * ads) indicated that this polymer retarded both cathodic and anodic processes through physical adsorption, and blocked the active corrosion sites. It was also found that this compound obeyed the Langmuir's adsorption isotherm.

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Interaction of 12-aminododecanoic acid with a carbon steel surface: Towards the development of ‘green’ corrosion inhibitors

Cited by 241 publications

References 76 publications

Synthesis and characterization of new quinoxaline d erivatives of 8- hydroxyquinoline as corrosion inhibitors for mild s teel in 1.0 M HCl medium

Synthesis and characterization of new quinoxaline d erivatives of 8- hydroxyquinoline as corrosion inhibitors for mild s teel in 1.0 M HCl medium

The use of nano-/microlayers, self-healing and slow-release coatings to prevent corrosion and biofouling

Adsorption Properties and Inhibition of Carbon Steel Corrosion in a Hydrochloric Solution by 2-(4,5-diphenyl-4,5-dihydro-1h-imidazol-2-yl)-5-methoxyphenol

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