Gemini surfactant-functionalized di-Schiff bases: Tailoring hydrophobicity for corrosion protection of carbon steel in 1.0 M HCl DOI

Ahmed H. Elged,

Eman A. Ghiaty,

N.M. El Basiony

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127297 - 127297

Published: March 1, 2025

Language: Английский

Kapok leaves extract and synergistic iodide as novel effective corrosion inhibitors for Q235 carbon steel in H2SO4 medium DOI
Shan Wan, Tian Zhang,

Huikai Chen

et al.

Industrial Crops and Products, Journal Year: 2022, Volume and Issue: 178, P. 114649 - 114649

Published: Feb. 12, 2022

Language: Английский

Citations

97
Corrosion inhibitors for carbon steel: A review DOI Open Access

Pradnya D. Desai,

Chetan B. Pawar,

Madhavi S. Avhad

et al.

Vietnam Journal of Chemistry, Journal Year: 2022, Volume and Issue: 61(1), P. 15 - 42

Published: Dec. 23, 2022

Abstract Corrosion inhibitors are one of the practical and cost‐effective way preventing inhibiting corrosion. An inhibitor's primary function includes creating a barrier by forming or more molecular layers to protect against corrosive attacks. Organic molecules most popular, efficient, corrosion inhibitors, all studies demonstrate that organic compounds, preferentially those containing nitrogen (N), sulphur (S), oxygen (O), have high inhibitory efficiency. Also, include inorganic compounds. Since both toxic expensive; emphasis is being placed on developing green as well modification inhibitors. We focusing carbon steel (CS) substrate in this review it first‐line material widely employed various industrial applications. Whereas resistance CSs acidic environments constantly evolving topic, working better performance alternatives other alloys.

Language: Английский

Citations

70
Detailed DFT/MD simulation, QSAR modeling, electrochemical, and surface morphological studies of self-assembled surfactants as eco-friendly corrosion inhibitors for copper in 1 M HNO3 solution DOI
Ahmed A. Farag, Salah M. Tawfik, Ali A. Abd‐Elaal

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: 138, P. 237 - 255

Published: April 2, 2024

Language: Английский

Citations

17
Gemini cationic surfactant of 1, 3-bis (dodecyl dimethyl ammonium chloride) propane as a novel excellent inhibitor for the corrosion of cold rolled steel in HCl solution DOI
Gaofei Wei,

Shuduan Deng,

Dandan Shao

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 677, P. 324 - 345

Published: July 31, 2024

Language: Английский

Citations

17
Recent Advances on the Corrosion Inhibition Behavior of Schiff base Compounds on Mild Steel in Acidic Media DOI Creative Commons

Fahimeh Afshari,

Erfan Rezvani Ghomi, Mohammad Dinari

et al.

ChemistrySelect, Journal Year: 2023, Volume and Issue: 8(9)

Published: Feb. 28, 2023

Abstract Corrosion inhibitors for mild steels subjected to aggressive media are needed by various industries, especially in power plants, petrochemical, automobile, and pharmaceutical. Accordingly, Schiff bases as a category of organic have demonstrated efficient protecting activity corrosive environments. This review focuses on the corrosion inhibitory performance different steel acidic underlines reports which efficiency applicability been affected introducing reagents well considering environmental structural issues. Therefore, discussed influential factors could endow approaches design apply more effective field, particularly alternatives under ecological guidelines high inhibition efficiency.

Language: Английский

Citations

35
Electrochemical, chemical and theoretical exploration of the corrosion inhibition of carbon steel with new imidazole-carboxamide derivatives in an acidic environment DOI Creative Commons
Arafat Toghan, Mohamed Khairy,

Minghua Huang

et al.

International Journal of Electrochemical Science, Journal Year: 2023, Volume and Issue: 18(3), P. 100072 - 100072

Published: Feb. 27, 2023

Metal corrosion is one of the problems that pose a serious threat to many industries, due damage it causes metal parts, especially those made steel. Thence, researchers are constantly interested in finding simple and inexpensive solutions this. Using combination experimental theoretical explorations, N-(Butylidene)-5-(3,3-Dimethyltriaz-1-en-1-yl)-1H-Imidazole-4-Carboxamide (BDIC) was investigated as an inhibitor carbon steel 1 M HCl solution. The inhibitory effectiveness increased with increasing BDIC concentration. At 25 °C, maximum inhibition efficiencies determined by weight loss (WL), electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP) techniques were 89.5 %, 89.0 90.2 respectively at × 10–3 Polarization measurements revealed has mixed-type action, reducing anodic/cathodic partial reaction. chemical physical adsorption onto surface followed Langmuir isotherm. aqueous orientation molecules on using DFT & MD simulation approaches. routes closely match findings.

Language: Английский

Citations

34
Isoindigo derivatives as some potential corrosion inhibitors for mild steel in hydrochloric acid solution: synthesis, experimental and theoretical studies DOI

Qinghao Sun,

Shaopeng Fu,

Yichun Peng

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1312, P. 138480 - 138480

Published: April 27, 2024

Language: Английский

Citations

10
Monte Carlo simulation and electrochemical performance corrosion inhibition whid benzimidazole derivative for XC48 steel in 0.5 M H2SO4 and 1.0 M HCl solutions DOI

Linda Toukal,

Malika Foudia,

Djahida Haffar

et al.

Journal of the Indian Chemical Society, Journal Year: 2022, Volume and Issue: 99(9), P. 100634 - 100634

Published: July 16, 2022

Language: Английский

Citations

36
Theoretical and electrochemical evaluation of tetra-cationic surfactant as corrosion inhibitor for carbon steel in 1 M HCl DOI Creative Commons
A. Elaraby,

Shrouk. Abd El-samad,

E.A. Khamis

et al.

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: Jan. 18, 2023

Recently, scientist study the role of surfactants for carbon steel corrosion protection. In present study, newly tetra-cationic surfactant (CS4: 1,N1'-(ethane-1,2-diyl) bis (N1, N2-didodecyl-N2-(2- (((E)-3-hydroxy-4-methoxy-benzylidene)amino)ethyl)ethane-1,2-diaminium) chloride) based on Schiff-base compound(5,5'-((1E,17E)-2,5,8,11,14,17-hexaazaoctadeca-1,17-diene-1,18-diyl)bis(2-methoxyphenol) was synthesised, purified and characterized using FTIR 1HNMR spectroscopy. The synthesized Tetra-cationic (CS4) evaluated as anti-corrosion (CS-metal) in aggressive 1 M HCl electrochemical impedance spectroscopy (EIS) potentiodynamic polarization techniques (PDP). CS4 compound had a good surface-active property by reducing surface tension result to hydrophobic chains role. prepared behaved hybrid inhibitor (mixed-type) blocking anodic cathodic sites. exhibited inhibition efficiency reached 95.69%. morphology CS-metal studied scanning electron microscopy (SEM) X-ray photoelectron (XPS)confirming anti-corrosive effect returned into adsorption process molecules over which obeyed Langmuir isotherm. inhibitive supported theoretical quantum chemical studies density functional theory (DFT), Monte Carlo (MC) Molecular Dynamic (MD) simulation.

Language: Английский

Citations

18
Dramatic improvement in corrosion inhibition effect of carboxymethyl cellulose by modified with levodopa: Experimental study and first-principles calculations DOI

Z.N. Jiang,

Jiashun Duan,

Xian-Hua Zeng

et al.

Corrosion Science, Journal Year: 2024, Volume and Issue: 232, P. 112037 - 112037

Published: April 3, 2024

Language: Английский

Citations

7