The effect of ionic liquids with imidazolium and pyridinium cations on the corrosion inhibition of mild steel in acidic environment

Likhanova, Natalya V.; Domínguez-Aguilar, Marco A.; Olivares‐Xometl, Octavio; Nava-Entzana, Noel; Arce, E.; Dorantes, H.

doi:10.1016/j.corsci.2010.02.030

Cited by 281 publications

(158 citation statements)

References 49 publications

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“…Due to the unique properties such as low toxicity, negligible vapor pressure, high thermochemical and electrochemical stabilities, non-flammability, and their ability to act as catalyst, ILs have been used in a large number of applications as an eco-friendly alternative to substitute volatile organic solvents including catalysis [23], separation processes [24,25], analytics [26], lubricants [27], and electrochemical applications [28]. Common ionic liquids are formed by an organic cation (i.e., ammonium, imidazolium, pyridinium, pyrrolidinium, phosphonium, sulfonium) in combination with a complex anion (Scheme 1) [29]. Scheme 1.…”

Section: Ionic Liquid (Il) Based Corrosion Inhibitorsmentioning

confidence: 99%

Emerging Corrosion Inhibitors for Interfacial Coating

2017

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Abstract:Corrosion is a deterioration of a metal due to reaction with environment. The use of corrosion inhibitors is one of the most effective ways of protecting metal surfaces against corrosion. Their effectiveness is related to the chemical composition, their molecular structures and affinities for adsorption on the metal surface. This review focuses on the potential of ionic liquid, polyionic liquid (PIL) and graphene as promising corrosion inhibitors in emerging coatings due to their remarkable properties and various embedment or fabrication strategies. The review begins with a precise description of the synthesis, characterization and structure-property-performance relationship of such inhibitors for anti-corrosion coatings. It establishes a platform for the formation of new generation of PIL based coatings and shows that PIL corrosion inhibitors with various heteroatoms in different form can be employed for corrosion protection with higher barrier properties and protection of metal surface. However, such study is still in its infancy and there is significant scope to further develop new structures of PIL based corrosion inhibitors and coatings and study their behaviour in protection of metals. Besides, it is identified that the combination of ionic liquid, PIL and graphene could possibly contribute to the development of the ultimate corrosion inhibitor based coating.

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Section: Ionic Liquid (Il) Based Corrosion Inhibitorsmentioning

confidence: 99%

Emerging Corrosion Inhibitors for Interfacial Coating

2017

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“…The more relevants structural aspects of ILs (González et al, 2009, Pereiro & Rodríguez, 2010, effect of the chain length of the aromatic ring , effect of the size of aliphatic hydrocarbures (c. González et al, 2010), and isomer effects (Arce et al, 2010) for their performace as aromatic extractants have been studied. Very recently, a systematic studiy about the influence of structure of ILs on selectivity and capacity for aromatic/aliphatic hydrocarbons separation problem and n-hexane/hex-1-ene separation problem were reviewed.…”

Section: Separation Of Aliphatic/aromatic Hydrocarbonsmentioning

confidence: 99%

Perspectives of Ionic Liquids Applications for Clean Oilfield Technologies

Martínez‐Palou¹,

Sánche²

2011

Ionic Liquids: Theory, Properties, New Approaches

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“…There are various organic inhibitors that tend to decrease the corrosion rate of steel and iron in acidic solutions [28,[83][84][85][86]. ILs with imidazolium [87][88][89][90][91][92] and pyridinium cations [93,94] have showed excellent corrosion inhibition performance on mild steel in an acidic environment. We have irst investigated the acid corrosion inhibition process of mild steel [2] 4 .…”

Section: Mild Steelmentioning

confidence: 99%

Ionic Liquids as Electrodeposition Additives and Corrosion Inhibitors

Zhang¹,

Ye²

2017

Progress and Developments in Ionic Liquids

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Ionic liquids (ILs) are molten salts with a melting point of 100°C or below and solely consist of cations and anions. As a kind of novel green solvent, ILs have been obtained broad and deep investigations, and enormous progresses in various ields have been made during the recent 20 years. Despite the fact that the application studies of ILs have been proposed in various ields, no processes have yet been developed to an industrial scale. However, the main interests are still focused on their industrial applications. In this chapter, two perspective applications of ILs in electrochemical ields including additives for metal electrodeposition and inhibitors for metal anti-corrosion were introduced.

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The effect of ionic liquids with imidazolium and pyridinium cations on the corrosion inhibition of mild steel in acidic environment

Cited by 281 publications

References 49 publications

Emerging Corrosion Inhibitors for Interfacial Coating

Emerging Corrosion Inhibitors for Interfacial Coating

Perspectives of Ionic Liquids Applications for Clean Oilfield Technologies

Ionic Liquids as Electrodeposition Additives and Corrosion Inhibitors

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