Title : ( In situ inhibitor synthesis from admixture of benzaldehyde and benzene-1,2-diamine along with FeCl3 catalyst as a new corrosion inhibitor for mild steel in 0.5 M sulphuric acid )
Authors: Shabnam Pournazari , Mohammad Hadi Moayed , Mohammad Rahimizadeh ,
Full TextAbstract
Corrosion protection of mild steel in 0.5 MH2SO4 solution was studied using combination of benzene-1,2- diamine and benzaldehyde with FeCl3 to in situ synthesis of new inhibitor at different temperatures employing electrochemical, weight loss, quantum chemical studies and optical microscopy. The electrochemical results represent the combination of these components in the solution shows equal efficiency to the compound which was synthesized in the laboratory which is 2-phenyl-1H-benzo[d]imidazole. To indicate this compound was created on the metal surface, deposited layer was investigated by Fourier transform infrared spectroscopy (FTIR). Optical microscopy examinations demonstrate a decrease in corrosion attacks in presence of inhibitors.
Keywords
A. Mild steel A. Acid solutions B. Polarization B. EIS B. Weight loss C. Acid inhibition
@article{paperid:1034191,
author = {Pournazari, Shabnam and Moayed, Mohammad Hadi and Rahimizadeh, Mohammad},
title = {In situ inhibitor synthesis from admixture of benzaldehyde and benzene-1,2-diamine along with FeCl3 catalyst as a new corrosion inhibitor for mild steel in 0.5 M sulphuric acid},
journal = {Corrosion Science},
year = {2013},
volume = {71},
number = {1},
month = {January},
issn = {0010-938X},
pages = {20--31},
numpages = {11},
keywords = {A. Mild steel
A. Acid solutions
B. Polarization
B. EIS
B. Weight loss
C. Acid inhibition},
}
%0 Journal Article
%T In situ inhibitor synthesis from admixture of benzaldehyde and benzene-1,2-diamine along with FeCl3 catalyst as a new corrosion inhibitor for mild steel in 0.5 M sulphuric acid
%A Pournazari, Shabnam
%A Moayed, Mohammad Hadi
%A Rahimizadeh, Mohammad
%J Corrosion Science
%@ 0010-938X
%D 2013
