4.6 Article

Theoretical and Experimental Studies of 1-Dodecyl-3-phenylquinoxalin-2(1H)-one as a Sustainable Corrosion Inhibitor for Carbon Steel in Acidic Electrolyte

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Assessment of inhibitory behavior of ethyl 5-cyano-4-(furan-2-yl)-2-me-thyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate as a corrosion inhibitor for carbon steel in molar HCl: Theoretical approaches and experimental investigation

F. Benhiba et al.

Summary: The new compound THP was studied for its inhibitive effect on the electrochemical decomposition of carbon steel in an acidic medium. Experimental and computational results showed that THP exhibited mixed inhibition with the highest effectiveness at a concentration of 10-3M. Adsorption on carbon steel followed the Langmuir model, and the adsorption parameters indicated physical adsorption, increasing the barrier energy for corrosion reaction.

JOURNAL OF THE INDIAN CHEMICAL SOCIETY (2023)

Article Biochemistry & Molecular Biology

Fructus cannabis protein extract powder as a green and high effective corrosion inhibitor for Q235 carbon steel in 1 M HCl solution

Bokai Liao et al.

Summary: The Fructus cannabis protein extract powder (FP) was used as a corrosion inhibitor through a water-extraction method. The characteristics and properties of FP were analyzed, showing the presence of multiple functional groups. The corrosion inhibition performance and stability of FP were investigated, with high efficiency observed.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2023)

Article Materials Science, Multidisciplinary

Anti-Corrosion Coating Formation by a Biopolymeric Extract of Artemisia herba-alba Plant: Experimental and Theoretical Investigations

Walid Daoudi et al.

Summary: In this study, a biopolymer (CHA) was extracted from Artemisia herba-alba plant in Morocco and characterized. The extracted CHA exhibited excellent corrosion inhibition properties for mild steel in 1 M HCl medium, with a maximum inhibition efficiency of 96.17% at a concentration of 800 mg/L. The Langmuir adsorption isotherm was observed for CHA, indicating the presence of electrostatic and covalent bonds. The protective layer formed by the extract on the metal surface was confirmed by SEM analysis.

COATINGS (2023)

Article Engineering, Multidisciplinary

A novel green corrosion inhibitor extracted from waste feverfew root for carbon steel in H2SO4 solution

Zongyi Zhou et al.

Summary: The extract of waste feverfew root (FRE) is utilized as a green corrosion inhibitor for carbon steel in H2SO4 solution. The corrosion inhibition efficiency is evaluated through weight loss method, electrochemical tests, and in-situ scanning vibrating electrode technique. Characterization of the corrosion products is done using water contact angle, scanning electron micrograph, and X-ray photoelectron spectroscopy. The results show that at a concentration of 400 mg/L, the optimum corrosion inhibition can reach 98.1% and remains above 91% after 96 hours of immersion. The adsorption of FRE and KI follows Langmuir adsorption model, and the adsorption film exhibits hydrophobicity, effectively retarding the penetration of corrosive media.

RESULTS IN ENGINEERING (2023)

Article Engineering, Chemical

The role of some triazoles on the corrosion inhibition of C1020 steel and copper in a desalination descaling solution

Nuha Wazzan et al.

Summary: The effect of molecular structure on the corrosion inhibition performance of three triazole derivatives for C1020 steel and pure copper in hydrochloric acid was investigated. The results showed that the order of inhibition efficiencies was influenced by the type of metal, molecular structure, and immersion time. The theoretical simulations provided insights on the adsorption process and active sites.

DESALINATION (2022)

Article Chemistry, Physical

Experimental and theoretical examinations of two quinolin-8-ol-piperazine derivatives as organic corrosion inhibitors for C35E steel in hydrochloric acid

M. El Faydy et al.

Summary: The mitigation impacts of two quinolin-8-ol-piperazine analogs, OPMQ and BPMQ, on the corrosion of C35E steel in 1M HCl environment were examined. The results showed that both OPMQ and BPMQ exhibited significant anticorrosion performances. Polarization examinations revealed that they acted as mixed-type inhibitors, and the adsorption of the analogs followed the Langmuir adsorption isotherm, indicating chemical interactions. Computational correlations supported the experimental findings.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Chemistry, Inorganic & Nuclear

Anti-corrosion performance of novel pyrazole derivative for carbon steel corrosion in 1 M HCl: Computational and experimental studies

G. Laadam et al.

Summary: The synthesized EMPC was found to have a significant inhibitive effect on the corrosion of carbon steel in hydrochloric acid solution, with the inhibition efficiency increasing with inhibitor concentration but decreasing with temperature. Experimental results and analysis showed that higher concentrations of EMPC led to higher inhibition efficiency, maxing out at 92% at 303K.

INORGANIC CHEMISTRY COMMUNICATIONS (2022)

Article Chemistry, Multidisciplinary

Appraisal of synthetic cationic Gemini surfactants as highly efficient inhibitors for carbon steel in the acidization of oil and gas wells: an experimental and computational approach

M. Abdallah et al.

Summary: A new cationic Gemini surfactant was synthesized and investigated for its anticorrosive properties on carbon steel in hydrochloric acid solution. Experimental results showed that the anticorrosion efficacy improved with the concentration of the surfactant, and it acted as a mixed inhibitor. The study also revealed the adsorption mechanism and kinetics through theoretical calculations and molecular dynamics simulations.

RSC ADVANCES (2022)

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, Physical

DFT/molecular scale, MD simulation and assessment of the eco-friendly anti-corrosion performance of a novel Schiff base on XC38 carbon steel in acidic medium

Cherifa Boulechfar et al.

Summary: 2-Furaldehyde semicarbazone (FSC) has been synthesized and tested as a corrosion inhibitor for XC38 carbon steel in an acidic environment for the first time, showing promising anti-corrosion properties. The inhibitory effectiveness of FSC increases with concentration, forming a protective layer on the steel surface. Moreover, temperature rise can lead to higher corrosion rates, and FSC acts as a mixed type inhibitor, functioning at both the anodic and cathodic sites.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Review Electrochemistry

Quinoxaline derivatives as anticorrosion additives for metals

Jagadeesan Saranya et al.

Summary: This article provides an overview of various corrosion inhibitors, including polymers, plant extracts, inorganic compounds, etc. There have been many literature reviews on the classification, application, and mechanism of organic inhibitors, and this mini-review specifically focuses on quinoxaline derivatives.

CORROSION REVIEWS (2021)

Article Chemistry, Physical

Synthesis and anti-corrosion characteristics of new 8-quinolinol analogs with amide-substituted on C35E steel in acidic medium: Experimental and computational ways

M. El Faydy et al.

Summary: The inhibition ability of two synthesized 8-quinolinol analogs on C35E steel corrosion in 1 M HCl was studied, indicating significant enhancement of corrosion resistance. Experimental and theoretical analysis confirmed the effectiveness of these compounds as mixed-type corrosion inhibitors under different conditions.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Applied

Inhibition of mild steel corrosion in 1 M HCl by chondroitin sulfate and its synergistic effect with sodium alginate

Weiwei Zhang et al.

Summary: In this study, a natural polysaccharide mixture inhibitor composed of chondroitin sulfate derived from pig cartilage (CS-PC) and sodium alginate (SA) was developed for the protection of mild steel in hydrochloric acid media. The synergistic effect of the two polysaccharides towards adsorption on mild steel in 1 M HCl was investigated using various methods such as weight loss test, electrochemical investigations, SEM, SECM, and UV methods. The results demonstrated a strong inhibition performance and a synergistic effect of the CS-PC and SA mixture, compared to individual inhibitors, with potential guiding significance for the rational design of efficient corrosion inhibitors.

CARBOHYDRATE POLYMERS (2021)

Article Chemistry, Physical

Insight into the corrosion inhibition of new amino-acids as efficient inhibitors for mild steel in HCl solution: Experimental studies and theoretical calculations

M. Oubaaqa et al.

Summary: Phenylalanine and Aspartic acid have been studied for their inhibition of mild steel corrosion in hydrochloric acid solution, with their efficiency increasing with concentration and following the Langmuir adsorption mechanism. These compounds act as mixed inhibitors and decrease the dissolution of ferric ions in corrosive solutions, with good adsorption on the MS surface observed through SEM images. Computational methods like DFT, MCS, and MDS were used to study the metal-inhibitor interaction type.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Physical

Corrosion inhibition performance of 4-(prop-2-ynyl)- [1,4]-benzothiazin-3-one against mild steel in 1 M HCl solution: Experimental and theoretical studies

F. Benhiba et al.

Summary: PBO was synthesized and evaluated for corrosion resistance on mild steel in HCl environment. Experimental results showed high inhibition efficiency of PBO at 303 K. Theoretical findings supported the inhibitive chemicals interfacial adsorption through reactive centers, consistent with the experimental data.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Electrochemistry

Corrosion inhibition behavior of chalcone oxime derivatives on carbon steel in 0.5 M H2SO4

A. Thoume et al.

Summary: The study shows that CO-H and CO-OMe exhibit excellent corrosion inhibition performance on carbon steel in 0.5 M sulfuric acid solution, with inhibition efficiencies reaching 95% and 96% respectively. These compounds are classified as mixed type inhibitors, chemisorbed on the carbon steel surface and following Langmuir isotherm.

JOURNAL OF APPLIED ELECTROCHEMISTRY (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 Materials Science, Multidisciplinary

Insight into the nature of the ionic interactions between some aldehydes and Ni-W alloy: A theoretical study

U. Pramod Kumar et al.

MATERIALS TODAY COMMUNICATIONS (2020)

Review Materials Science, Multidisciplinary

Introduction to Plasma Electrolytic Oxidation-An Overview of the Process and Applications

Frank Simchen et al.

COATINGS (2020)

Review Materials Science, Multidisciplinary

Novel Materials in the Preparation of Edible Films and Coatings-A Review

Sabina Galus et al.

COATINGS (2020)

Review Chemistry, Physical

Quinoline and its derivatives as corrosion inhibitors: A review

Chandrabhan Verma et al.

SURFACES AND INTERFACES (2020)

Article Materials Science, Multidisciplinary

The inhibitive action of Calendula officinalis flower heads extract for mild steel corrosion in 1M HC1 solution

Mohammed A. El-Hashemy et al.

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

Article Chemistry, Physical

Anticorrosion effect of a green sustainable inhibitor on mild steel in hydrochloric acid

A. Berrissoul et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Article Chemistry, Physical

Synthesis, NMR characterization, DFT and anti-corrosion on carbon steel in 1M HCl of two novel 1,5-benzodiazepines

Jihad Sebhaoui et al.

JOURNAL OF MOLECULAR STRUCTURE (2019)

Article Multidisciplinary Sciences

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

Rachid Hsissou et al.

HELIYON (2019)

Article Astronomy & Astrophysics

Marvin: A Tool Kit for Streamlined Access and Visualization of the SDSS-IV MaNGA Data Set

Brian Cherinka et al.

ASTRONOMICAL JOURNAL (2019)

Article Chemistry, Multidisciplinary

Equilibrium and kinetic studies of chromium ions adsorption on Co (II)-based phosphonate metal organic frameworks

Lavinia Lupa et al.

SEPARATION SCIENCE AND TECHNOLOGY (2018)

Article Chemistry, Multidisciplinary

The corrosion inhibitor behavior of iron in saline solution by the action of magnesium carboxyphosphonate

Bianca Maranescu et al.

PURE AND APPLIED CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

Caffeine and nicotine in 3% NaCl solution with CO2 as corrosion inhibitors for low carbon steel

A. Espinoza-Vazquez et al.

RSC ADVANCES (2016)

Article Metallurgy & Metallurgical Engineering

Investigation on formation of equiaxed zone in low carbon steel slabs

Zhi-Gang Xu et al.

METALLURGICAL RESEARCH & TECHNOLOGY (2016)

Article Chemistry, Physical

Computer simulation of diffusion of corrosive particle in corrosion inhibitor membrane

Song-Qing Hu et al.

COMPUTATIONAL AND THEORETICAL CHEMISTRY (2011)