New Heterocyclic Compound as Carbon Steel Corrosion Inhibitor in 1 M H<sub>2</sub>SO<sub>4</sub>, High Efficiency at Low Concentration: Experimental and Theoretical Studies

A. Albo Hay Allah, Mahmood; A. Balakit, Asim; Idan Salman, Hamida; Ahmed Abdulridha, Ali; Sert, Yusuf

doi:10.1080/01694243.2022.2034588

Public

New Heterocyclic Compound as Carbon Steel Corrosion Inhibitor in 1 M H2SO4, High Efficiency at Low Concentration: Experimental and Theoretical Studies

Published in Journal of Adhesion Science and Technology • Feb 10, 2022

Authors:

Mahmood A. Albo Hay Allah

Asim A. Balakit

Hamida Idan Salman

Abstract

A new aromatic Schiff base with azo linkage has been synthesized and characterized by FT-IR, 1H-NMR, and 13C-NMR spectroscopy. The new compound 2-(((5-mercapto-1,3,4-thiadiazol-2-yl)imino)methyl)-4-(p-tolyldiazenyl)phenol (5, denoted as AT) was tested as a carbon steel corrosion inhibitor in 1 M H2S...

Subject

Adsorption

Tautomer

Corrosion

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