SCHIFF-BASES AS CORROSION-INHIBITORS FOR ALUMINUM IN HYDROCHLORIC-ACID SOLUTION

被引：295

作者：

GOMMA, GK ^{[1
]}

WAHDAN, MH ^{[1
]}

机构：

[1] UNIV ASSIUT,FAC SCI,DEPT CHEM,ASSIUT,EGYPT

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1995年 / 39卷 / 03期

关键词：

INHIBITION; ALUMINUM; SCHIFF BASES; ACIDIC MEDIA;

D O I：

10.1016/0254-0584(94)01436-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The inhibition of the corrosion of Al in hydrochloric acid solution by some Schiff bases has been studied in relation to the concentration of the inhibitor as well as the temperature. The inhibition efficiency increases with increasing inhibitor concentration. The inhibitors appear to function through the Langmuir isotherm. Polarisation studies indicate that the compounds used are cathodic inhibitors. The corrosion kinetics has also been studied.

引用

页码：209 / 213

页数：5

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