Surfactants as inhibitors for alkaline corrosion of aluminium

被引：0
|
作者：
El Batouti, M [1 ]
机构：
[1] Univ Alexandria, Fac Sci, Dept Chem, Alexandria, Egypt
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 1999年 / 15卷 / 01期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Inhibition of aluminium corrosion in NaOH solution by anionic surfactant as sodium (lauryl) sulphate, cationic surfactant as cetyl trimethyl ammonium bromide and non ionic surfactant as Triton-X 100 has been studied using weight-loss and hydrogen evolution methods. It is found that the inhibition efficiency depends on the type of SAS as well as its concentration. The order of increasing inhibition is as follows SLS < Triton - X 100 < CTAB Thermodynamic parameters are calculated.
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页码：39 / 42
页数：4
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