Synthesis of novel nano polymeric composite of zinc oxide and its application in corrosion inhibition of tubular steel in sweet corrosive medium

Dayu, Xia; Mingxing, Liu; Ansari, K.R.; Singh, Ambrish

doi:10.1016/j.molliq.2022.119327

Cited by 11 publications

(1 citation statement)

References 48 publications

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“…Anodic inorganic CIs include nitrates, chromates, molybdates and phosphates, whereas cathodic ones are represented by zinc derivatives and polyphosphates [ 6 , 7 ]. In contrast, organic CIs are mainly film-forming compounds that work through physical and/or chemical adsorption processes [ 8 ]; in general, these are compounds with heteroatoms (P, S, N and O) and π bonds that include amines, amides, imidazolines, sodium benzoate mercaptans, esters and ammonia derivatives [ 6 ]. The performance of a CI is based on a competition process between CI molecules and corrosive ions ( H + , H 3 O + , Cl − , and SO 4 2− , among others) to occupy active sites on a metallic surface, where the higher the number of CI adsorbed molecules, the better the inhibition efficiency ( IE ) against the corrosive medium in contact with the metallic material [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Temperature Effect on the Corrosion Inhibition of Carbon Steel by Polymeric Ionic Liquids in Acid Medium

Gómez-Sánchez

Olivares‐Xometl

Arellanes-Lozada

et al. 2023

IJMS

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In the present research work, the temperature effect on the corrosion inhibition process of API 5L X60 steel in 1 M H2SO4 by employing three vinylimidazolium poly(ionic liquid)s (PILs) was studied by means of electrochemical techniques, surface analysis and computational simulation. The results revealed that the maximal inhibition efficiency (75%) was achieved by Poly[VIMC4][Im] at 308 K and 175 ppm. The PILs showed Ecorr displacements with respect to the blank from −14 mV to −31 mV, which revealed the behavior of mixed-type corrosion inhibitors (CIs). The steel micrographs, in the presence and absence of PILs, showed less surface damage in the presence of PILs, thus confirming their inhibiting effect. The computational studies of the molecular orbitals and molecular electrostatic potential of the monomers suggested that the formation of a protecting film could be mainly due to the nitrogen and oxygen heteroatoms present in each structure.

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Section: Introductionmentioning

confidence: 99%

Temperature Effect on the Corrosion Inhibition of Carbon Steel by Polymeric Ionic Liquids in Acid Medium

Gómez-Sánchez

Olivares‐Xometl

Arellanes-Lozada

et al. 2023

IJMS

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Corrosion mitigation potential of N-(2-(2-pentadecyl-2,5-dihydro-1H-imidazol-1-yl)ethyl)palmitamide palmitate on Q235 steel in sulfuric acid: experimental and theoretical analysis

Ansari,

Singh,

Ali

et al. 2024

Chem. Pap.

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Plasma electrolytic oxidation based superhydrophobic coatings: fabrication, rudiments, and constraints

Adeleke,

Caldona

2024

J Coat Technol Res

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Plasma electrolytic oxidation (PEO) has evolved as a versatile technique for depositing low surface energy organic-based materials useful in fabricating superhydrophobic (SHP) coating materials. The application of silane-based polymeric organic materials atop PEO coating is the most common method to prepare coating materials for wetting and corrosion protection. Herein, the latest developments in PEO-based coatings employing polymeric/silane-based organic materials with the inclusion of ceramic oxides are reviewed, with emphasis on the structure, wettability, and corrosion resistance. The relevant and existing fundamental design theories and strategies for fabricating highly efficient SHP PEO coatings are also outlined and discussed. The systemic design of SHP coatings by deposition from organic particle dispersion and their inclusion into PEO-micropore layers, as well as the most important parameters affecting the properties of PEO-assisted SHP-based coatings, are highlighted. Furthermore, the merits and challenges of the PEO-assisted SHP-based coating fabrication are critically evaluated to identify remaining challenges and future research directions.

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Synthesis of novel nano polymeric composite of zinc oxide and its application in corrosion inhibition of tubular steel in sweet corrosive medium

Cited by 11 publications

References 48 publications

Temperature Effect on the Corrosion Inhibition of Carbon Steel by Polymeric Ionic Liquids in Acid Medium

Temperature Effect on the Corrosion Inhibition of Carbon Steel by Polymeric Ionic Liquids in Acid Medium

Corrosion mitigation potential of N-(2-(2-pentadecyl-2,5-dihydro-1H-imidazol-1-yl)ethyl)palmitamide palmitate on Q235 steel in sulfuric acid: experimental and theoretical analysis

Plasma electrolytic oxidation based superhydrophobic coatings: fabrication, rudiments, and constraints

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