The electrochemical synthesis of poly(o-phenylenediamine) on stainless steel and its corrosion protection ability in 3.5 % NaCl solution

被引：11
作者：
Dudukcu, M. [1 ]
机构：
[1] Mersin Univ, Arts & Sci Fac, Dept Chem, TR-33343 Mersin, Turkey
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2013年 / 39卷 / 08期
关键词：
Poly(o-phenylenediamine); Electropolymerization; Stainless steel; Corrosion; EIS; MILD-STEEL; PERFORMANCE; COMPOSITE; FILMS;
D O I：
10.1007/s11164-012-0868-3
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, electrochemical synthesis of poly(o-phenylenediamine) (PoPDA) on 316L stainless steel and its corrosion inhibition effect were studied. Electropolymerization of o-phenylenediamine (oPDA) was carried out by a potentiodynamic method using 0.5 M H2SO4 solution containing 0.05 M oPDA monomer. The corrosion protection ability of the PoPDA in 3.5 % NaCl was investigated by potentiodynamic polarization, electrochemical impedance spectroscopy, and change of open circuit potential with immersion time (E-OCP - t). The results showed that PoPDA acted as a protective layer on stainless steel against corrosion in 3.5 % NaCl solution.
引用
收藏
页码：3641 / 3647
页数：7
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