Study of the inhibition effect of two novel synthesized amido‐amine ‐based cationic surfactants on aluminum corrosion in 0.5 M HCl solution

2021 ◽  
Author(s):  
Doaa F. Seyam ◽  
Ahmed H. Tantawy ◽  
Salah Eid ◽  
Ali Y. El‐Etre
Keyword(s):  
Cationic Surfactants ◽  
Inhibition Effect ◽  
Aluminum Corrosion ◽  
Hcl Solution

Corrosion Inhibition of N,N- diethylammonium O,O′- di (p-chlorophenyl) dithiophosphate for Carbon Steel in HCL Solution

2013 ◽  
Vol 781-784 ◽  
pp. 299-303
Author(s):  
Shu Lan Cai ◽  
Kang Quan Qiao ◽  
Fa Mei Feng
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Mixed Type ◽  
Electrochemical Impedance ◽  
Equivalent Circuit Model ◽  
Inhibition Effect ◽  
Inhibition Process ◽  
Hcl Solution ◽  
Mixed Type Inhibitor

A new corrosion inhibior N,N-diethylammonium O,O-di (p-chlorophenyl) dithiophosphate (EDPDP) has been synthesized and its inhibition effect towards the corrosion of carbon steel in 1.0 molL-1 HCl solution at 25 °C has been investigated by potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) methods. The obtained results show that EDPDP is a excellent inhibitor and the inhibition efficiencies exceed 90 %. The polarization measurements reveal that EDPDP is a mixed type inhibitor and the equivalent circuit model of the corrosion inhibition process is obtained by the analysis of EIS data.

Three gemini cationic surfactants as biodegradable corrosion inhibitors for carbon steel in HCl solution

2015 ◽  
Vol 42 (2) ◽  
pp. 1101-1123 ◽  
Author(s):  
Salah M. Tawfik ◽  
Ali A. Abd-Elaal ◽  
Ismail Aiad
Keyword(s):  
Carbon Steel ◽  
Cationic Surfactants ◽  
Corrosion Inhibitors ◽  
Hcl Solution

Inhibition Effect of N-Octyl-2-Pyrrolidonium Chloride on the Corrosion of Mild Steel in Acidic Medium

2013 ◽  
Vol 634-638 ◽  
pp. 651-654
Author(s):  
Zi Chong Zhuang ◽  
Bao Hua Huang ◽  
Jun Liu ◽  
Yu Jing Lu ◽  
Zhan Chang Pan ◽  
...  
Keyword(s):  
Weight Loss ◽  
Mild Steel ◽  
Acidic Medium ◽  
Mixed Type ◽  
Inhibition Efficiency ◽  
Electrochemical Techniques ◽  
Inhibition Mechanism ◽  
Inhibition Effect ◽  
Hcl Solution ◽  
Mixed Type Inhibitor

A new ionic liquid, N-octyl-2-pyrrolidonium chloride (NOPC), were synthesized and evaluated as inhibitors for mild steel (Q235) corrosion in 1 mol/L HCl. The adsorption behavior and corrosion inhibition mechanism of NOPC for mild steel in HCl solution were investigated by using weight loss measurements, electrochemical techniques, and SEM. The inhibition efficiency increases with the increasing concentration of NOPC in 1 mol/L HCl and decreases as the temperature increases. The results indicate that NOPC is able to function as a mixed type inhibitor.

Corrosion inhibition effect of spiropyrimidinethiones on mild steel in 15% HCl solution: insight from electrochemical and quantum studies

RSC Advances ◽  
2015 ◽  
Vol 5 (87) ◽  
pp. 70832-70848 ◽  
Author(s):  
M. Yadav ◽  
R. R. Sinha ◽  
Sumit Kumar ◽  
T. K. Sarkar
Keyword(s):  
Weight Loss ◽  
Mild Steel ◽  
Corrosion Inhibition ◽  
Electrochemical Methods ◽  
Inhibition Effect ◽  
Hcl Solution

The effect of synthesized spiropyrimidinethiones on the corrosion of mild steel in 15% HCl solution was investigated by using weight loss and electrochemical methods.

scholarly journals Adsorption characteristics and inhibition effect of two Schiff base compounds on corrosion of mild steel in 0.5 M HCl solution: experimental, DFT studies, and Monte Carlo simulation

RSC Advances ◽  
2019 ◽  
Vol 9 (19) ◽  
pp. 10473-10485 ◽  
Author(s):  
N. M. EL Basiony ◽  
Amr. Elgendy ◽  
H. Nady ◽  
M. A. Migahed ◽  
E. G. Zaki
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Schiff Base ◽  
Mild Steel ◽  
Schiff Bases ◽  
Dft Studies ◽  
Inhibition Effect ◽  
Adsorption Characteristics ◽  
Hcl Solution

Structures of the synthesized Schiff bases inhibitor.

Inhibition effect of 4,4′-thio bis{N-[(E)-phenol-3-ylmethylidene]aniline} on the corrosion of mild steel in HCl solution under stagnant condition and hydrodynamic flow

2020 ◽  
Vol 34 (13) ◽  
pp. 1454-1479
Author(s):  
Rahma Amina Rikkouh ◽  
Tahar Douadi ◽  
Hanane Hamani ◽  
Mousa Al-Noaimi ◽  
Salah Chafaa
Keyword(s):  
Mild Steel ◽  
Hydrodynamic Flow ◽  
Inhibition Effect ◽  
Hcl Solution

scholarly journals Performance of tramadol drug as a safe inhibitor for aluminum corrosion in 1.0 M HCl solution and understanding mechanism of inhibition using DFT

2019 ◽  
Vol 28 (2) ◽  
pp. 173-181 ◽  
Author(s):  
M. Abdallah ◽  
E.A.M. Gad ◽  
M. Sobhi ◽  
Jabir H. Al-Fahemi ◽  
M.M. Alfakeer
Keyword(s):  
Mechanism Of Inhibition ◽  
Aluminum Corrosion ◽  
Hcl Solution
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