4.7 Article

Synthesis Characterization and Highly Protective Efficiency of Tetraglycidyloxy Pentanal Epoxy Prepolymer as a Potential Corrosion Inhibitor for Mild Steel in 1 M HCl Medium

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

New epoxy resin as a corrosion inhibitor for the protection of carbon steel C38 in 1M HCl. experimental and theoretical studies (DFT, MC, and MD)

M. Damej et al.

Summary: In this study, a new organic compound epoxy resin (TTA) was synthesized and used as a corrosion inhibitor for carbon steel C38 in 1 M HCl acid medium. The corrosion inhibition process was investigated using experimental and theoretical calculations. The results showed that TTA acted as a mixed type inhibitor, and its inhibitory efficiency increased with concentration. Additionally, the adsorption of TTA on the carbon steel surface followed Langmuir's adsorption isotherm.

JOURNAL OF MOLECULAR STRUCTURE (2022)

Article Chemistry, Physical

Green synthesis of novel carbohydrate polymer chitosan oligosaccharide grafted on D-glucose derivative as bio-based corrosion inhibitor

M. Rbaa et al.

Summary: A novel chitosan oligosaccharide macromolecule carrying a glucose moiety (COS-g-Glu) has been synthesized and proven effective as a non-toxic, durable, and biodegradable inhibitor of mild steel corrosion in acidic medium. Experimental results demonstrate that the corrosion inhibition efficiency of this macromolecule increases with the concentration of the inhibitor, reaching an optimum value of 97% at 10(-3) M.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Physical

Performance of two new epoxy resins as potential corrosion inhibitors for carbon steel in 1MHCl medium: Combining experimental and computational approaches

Naoual El-Aouni et al.

Summary: The study investigates the application of two new epoxy resins as corrosion inhibitors for carbon steel in a hydrochloric acid medium. Various techniques were utilized to quantify the corrosion resistance and results showed that one of the resins had a higher efficiency compared to the other. Computational methods and molecular dynamics simulations revealed the inhibitory effect of the resins on the metal surface.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Article Chemistry, Inorganic & Nuclear

Investigation of the anti-corrosion properties of Galactomannan as additive in epoxy coatings for carbon steel: Rheological and electrochemical study

Said Abbout et al.

Summary: The research focuses on improving the corrosion resistance of epoxy coating by studying the effects of adding Galactomannan polymer on carbon steel corrosion in an acidic medium. It is found that the addition of Galactomannan enhances the corrosion resistance of the coating, transitioning from Newtonian to non-Newtonian behavior with increasing concentration.

INORGANIC CHEMISTRY COMMUNICATIONS (2021)

Article Materials Science, Multidisciplinary

Hydrophobic Modification of Graphene Oxide and Its Effect on the Corrosion Resistance of Silicone-Modified Epoxy Resin

Wei Yuan et al.

Summary: The study successfully utilized hydrophilic octadecylamine (ODA)-modified graphene oxide (GO) in silicone-modified epoxy resin (SMER) coatings, significantly improving corrosion resistance through increased interfacial adhesion, lengthened diffusion path of corrosive solution, and increased cathodic peeling resistance.

METALS (2021)

Article Chemistry, Physical

Gravimetric, electrochemical and theoretical study, and surface analysis of novel epoxy resin as corrosion inhibitor of carbon steel in 0.5 M H2SO4 solution

Said Abbout et al.

Summary: The study evaluated the performance of pentaglycidyl ether pentaphenoxy of phosphorus (PHQ) resin as a corrosion inhibitor in sulfuric acid, showing excellent corrosion inhibition behavior with high efficiency. The inhibitor molecules were found to form chemical links with the electrode surface through a chemisorption process, providing good protection against corrosive agents.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Construction & Building Technology

Synthesis and anticorrosive properties of epoxy polymer for CS in [1 M] HCl solution: Electrochemical, AFM, DFT and MD simulations

Rachid Hsissou et al.

Summary: A novel EPT epoxy polymer was developed and investigated for its anticorrosive performance on carbon steel in [1 M] HCl medium. Experimental results showed high inhibitory efficiencies of EPT through chemical adsorption to resist acid attack, demonstrating its potential as an inhibitor for carbon steel. Computational approaches further supported these findings, indicating spontaneous adsorption and affirming the effectiveness of EPT.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Article Electrochemistry

Poly(sodium acrylate) and Poly(acrylic acid sodium) as an eco-friendly corrosion inhibitor of mild steel in normal hydrochloric acid: experimental, spectroscopic and theoretical approach

A. Ouass et al.

Summary: The study investigated the anticorrosive performance of PANa and PAA on mild steel in hydrochloric acid medium, revealing them to be mixed-type inhibitors and following Langmuir isotherm for adsorption. Mechanism of corrosion inhibition was studied using SEM and EDAX analysis.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2021)

Article Chemistry, Physical

Insight into the corrosion inhibition of novel macromolecular epoxy resin as highly efficient inhibitor for carbon steel in acidic mediums: Synthesis, characterization, electrochemical techniques, AFM/UV-Visible and computational investigations

R. Hsissou et al.

Summary: This study investigated the corrosion behavior of carbon steel in hydrochloric acid and sulfuric acid solutions in the presence of a newly synthesized macromolecular epoxy resin. The results showed that the compound significantly reduced the corrosion rate of carbon steel by forming a stable protective film on the metal surface, with corrosion efficiencies of about 95.5% in HCl and 98% in H2SO4. Langmuir isotherm model was the most suitable to describe the adsorption of the epoxy resin on the surface of carbon steel. Theoretical calculations supported the experimental results, confirming the epoxy resin as a highly effective inhibitor against carbon steel corrosion in acidic media.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Physical

DFT/electronic scale, MD simulation and evaluation of 6-methyl-2-(p-tolyl)-1,4-dihydroquinoxaline as a potential corrosion inhibition

F. Benhiba et al.

Summary: In this study, the quinoxaline molecule substitute (CH3)(2)Q was used as a corrosion inhibitor for mild steel in an acidic environment. Through a series of experiments and theoretical analyses, it was found that (CH3)(2)Q effectively reduced the corrosion of mild steel in 1M HCl, with an inhibition efficiency of up to 93.50%. Experimental results showed that (CH3)(2)Q could form an adsorbed layer on the surface of mild steel, thereby enhancing its corrosion resistance.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Applied

Performance of Methanolic Extract of Artemisia herba alba as a Potential Green Inhibitor on Corrosion Behavior of Mild Steel in Hydrochloric Acid Solution

Siham Echihi et al.

Summary: The methanolic extract of Artemisia herba alba (MEAHA) showed potential as a green inhibitor for mild steel corrosion in 1M HCl solution. Increasing MEAHA concentration led to higher anti-corrosive protection efficiencies of 91%, 89%, and 90% for weight loss (WL), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS), respectively. The adsorption of MEAHA followed Langmuir adsorption isotherm, and the green inhibitor was well adsorbed by the active centers on the mild steel surface.

BIOINTERFACE RESEARCH IN APPLIED CHEMISTRY (2021)

Article Materials Science, Multidisciplinary

Evaluation of corrosion inhibition performance of phosphorus polymer for carbon steel in [1 M] HCl: Computational studies (DFT, MC and MD simulations)

Rachid Hsissou et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Review Chemistry, Applied

Epoxy resins as anticorrosive polymeric materials: A review

Chandrabhan Verma et al.

REACTIVE & FUNCTIONAL POLYMERS (2020)

Article Multidisciplinary Sciences

Development rheological and anti-corrosion property of epoxy polymer and its composite

Rachid Hsissou et al.

HELIYON (2019)

Article Chemistry, Multidisciplinary

Anticorrosive Effects of Some Thiophene Derivatives Against the Corrosion of Iron: A Computational Study

Lei Guo et al.

FRONTIERS IN CHEMISTRY (2018)

Article Materials Science, Multidisciplinary

Inhibition of Zinc Corrosion by Some Benzaldehyde Derivatives in HCl Solution

M. Abdallah et al.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2012)