Open AccessSynthesis of Novel Corrosion Inhibitor N-(1,3-Benzothiazol-2-yl)-4-aminobenzamide in 1 N Hydrochloric Acid Medium
Author(s) -
Senthilkumar Gopal,
Umarani Chinnasamy,
R. Arumugam
Publication year - 2021
Publication title -
asian journal of chemistry/asian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.145
H-Index - 34
eISSN - 0975-427X
pISSN - 0970-7077
DOI - 10.14233/ajchem.2021.23042
Subject(s) - hydrochloric acid , chemistry , corrosion , corrosion inhibitor , electrochemistry , nuclear chemistry , fourier transform infrared spectroscopy , inorganic chemistry , organic chemistry , chemical engineering , electrode , engineering
A novel corrosion inhibitor i.e. N-(1,3-benzothiazol-2-yl)-4-aminobenzamide was synthesized and itscorrosion inhibitor on controlling the rate of mild steel material in hydrochloric acid medium (1 N) atdifferent temperatures was investigated. Rate of corrosion and inhibition efficiency were analyzed andcalculated using mass loss method and electrochemical studies. As the concentration of the inhibitorincrease the inhibitor efficiency also increases gradually with decrease in the rate of corrosion. Thereforefrom this study the efficiency of the inhibitor was good at different temperature in 1 N HCl. Therelative corrosion inhibition efficiency of synthesized organic compound has been explained on thebasis of its structure dependent-electron donating properties of the inhibitor. Further the structure andcompound present in the synthesized organic inhibitor compound was confirmed by FTIR and NMRstudies.