Corrosion mitigation for steel in acid environment using novel <i>p</i>-phenylenediamine and benzidine coumarin derivatives: synthesis, electrochemical, computational and SRB biological resistivity
Hani M. Elaryian, Mahmoud A. Bedair, Ahmed H. Bedair, Rabab M. Aboushahba, A. S. Fouda
Abstract
-phenylenediamine and benzidine coumarin derivatives. The ability of the synthesized derivatives to protect the surface against corrosion was investigated by scanning electron microscope (SEM), UV-visible spectroscopy and energy dispersive X-ray spectroscopy (EDX). Theoretical chemical calculations (DFT) and biological resistivity (SRB) were investigated.
Topics & Concepts
BenzidineChemistryElectrochemistryCoumarinNuclear chemistryBiphenylDielectric spectroscopyOrganic chemistryPhysical chemistryElectrodeCorrosion Behavior and InhibitionConcrete Corrosion and DurabilityElectrochemical Analysis and Applications