LKP model of the inhibition mechanism of thiourea compounds

被引：124

作者：

Lukovits, I

Palfi, K

Bako, I

Kalman, E

机构：

[1] Ctrl. Res. Institute for Chemistry, Hungarian Academy of Sciences, H-1525, Budapest

来源：

CORROSION | 1997年 / 53卷 / 12期

关键词：

acidic solutions; curve fitting; gradient method; inhibitors; Langmuir adsorption isotherm; modeling; quantitative structure activity relationships; quantum chemistry; simplex method; substituent constants; thiourea;

D O I：

10.5006/1.3290275

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Interaction of corrosion inhibitors with metal surfaces in acidic solutions was investigated using a nonlinear model encompassing the Langmuir adsorption isotherm. A regression equation, with. a multiple correlation coefficient equal to 0.95, was derived between the efficiencies of corrosion inhibition and molecular descriptors.

引用

页码：915 / 919

页数：5

共 15 条

[1] ELUCIDATION OF CORROSION INHIBITION-MECHANISM BY MEANS OF CALCULATED ELECTRONIC INDEXES [J].