STUDY OF THE INHIBITING MECHANISM OF THE INHIBITOR SYNTHESIZED ON THE BASE OF MALEIC ANHYDRIDE BASED ON THERMODYNAMIC PARAMETERS
Keywords:
: thermodynamic and kinetic parameters, Langmuir, Frumkin, Tyomkin, inhibitor protectAbstract
In this article, the thermodynamic and kinetic parameters (Langmuir,
Frumkin, and Tyomkin isotherms) of corrosion inhibitor synthesized on the basis
of maleic anhydride, monoethanolamine, and phosphoric acid to determine the
mechanisms of steel inhibition are studied. According to the results of the research,
as the concentration of the inhibitor increases, the level of its coating on the steel
surface increases, and its internal energy increases. This shows that the inhibitor
protect steel at a high level in various aggressive environments
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