Polynomial model of the inhibition mechanism of thiourea derivatives

Interaction of corrosion inhibitors with metal surfaces in acidic solutions was modelled by using a polynomial model based on the Langmuir adsorption isotherm. The curve-fitting procedure yielded a regression equation with a multiple correlation coefficient equal to 0.982.

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Bibliographic Details
Published inElectrochimica Acta Vol. 43; no. 1; pp. 131 - 136
Main Authors Lukovits, István, Bakó, Imre, Shaban, Abdul, Kálmán, Erika
Format Book Review Conference Proceeding Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 1998
Elsevier
Subjects
Applied sciences
Corrosion
Corrosion prevention
Exact sciences and technology
gradient method
Metals. Metallurgy
molecular surface area
quantum chemistry
Simplex method
gradient method
quantum chemistry
molecular surface area
Simplex method
Correlation coefficient
Regression equation
Corrosion protection
Modeling
Corrosion inhibitor
Langmuir isotherm
Mechanism
Adsorption
Thiourea
Carbon steel
Surface area
Acid medium
Organic compounds
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Summary:Interaction of corrosion inhibitors with metal surfaces in acidic solutions was modelled by using a polynomial model based on the Langmuir adsorption isotherm. The curve-fitting procedure yielded a regression equation with a multiple correlation coefficient equal to 0.982.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0013-4686
1873-3859
DOI:10.1016/S0013-4686(97)00241-7