Anticorrosive Properties of Poly(o-phenylenediamine)/ZnO Nanocomposites Coated Stainless Steel

被引：40
作者：
Ganash, Aisha [1 ]
机构：
[1] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21551, Saudi Arabia
来源：
JOURNAL OF NANOMATERIALS | 2014年 / 2014卷
关键词：
CORROSION PROTECTION ABILITY; MILD-STEEL; ELECTROCHEMICAL SYNTHESIS; POLYPYRROLE; COATINGS; ELECTROPOLYMERIZATION; POLYANILINE; ELECTRODE; FILMS; ELECTROSYNTHESIS;
D O I：
10.1155/2014/540276
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Poly(o-phenylenediamine) and poly(o-phenylenediamine)/ZnO (PoPd/ZnO) nanocomposites coating were prepared on type-304 austenitic stainless steel (SS) using H2SO4 acid as electrolyte by potentiostatic methods. Fourier transforms infrared spectroscopy and scanning electron microscopy techniques were used to characterize the composition and structure of PoPd/ZnO nanocomposites. The corrosion protection of polymer coatings ability was studied by E-ocp-time measurement, anodic and cathodic potentiodynamic polarization and impedance techniques in 3.5% NaCl as corrosive solution. It was found that ZnO nanoparticles improve the barrier and electrochemical anticorrosive properties of poly(o-phenylenediamine).
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页数：8
相关论文
共 49 条
[1]   SPATIALLY SELECTIVE CONDUCTING PATTERNS IN TRANSPARENT FILMS DERIVED FROM LADDER TYPE POLYMERS [J].
BELAISH, I ;
DAVIDOV, D ;
SELIG, H ;
MCLEAN, MR ;
DALTON, L .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (11) :1569-1571
[2]   The corrosion protection of mild steel by single layered polypyrrole and multilayered polypyrrole/poly(5-amino-1-naphthol) coatings [J].
Bereket, Goezen ;
Hur, Evrim .
PROGRESS IN ORGANIC COATINGS, 2009, 65 (01) :116-124
[3]   Structural and electrochemical study of polypyrrole/ZnO nanocomposites coating on nickel sheet synthesized by electrochemical method [J].
Chen, Yongqiang ;
Zhao, Zhiwei ;
Zhang, Chengxiang .
SYNTHETIC METALS, 2013, 163 :51-56
[4]   Electrochemical deposition of poly(o-phenylenediamine) films on type 304 stainless steel [J].
D'Elia, LF ;
Ortíz, RL ;
Márquez, OP ;
Márquez, J ;
Martínez, Y .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (04) :C297-C300
[5]   Construction and application of an amperometric xanthine biosensor based on zinc oxide nanoparticles-polypyrrole composite film [J].
Devi, Rooma ;
Thakur, Manish ;
Pundir, C. S. .
BIOSENSORS & BIOELECTRONICS, 2011, 26 (08) :3420-3426
[6]   The electrochemical synthesis of poly(o-phenylenediamine) on stainless steel and its corrosion protection ability in 3.5 % NaCl solution [J].
Dudukcu, M. .
RESEARCH ON CHEMICAL INTERMEDIATES, 2013, 39 (08) :3641-3647
[7]  
Eftekhari A., 2010, Nanostructured Conductive Polymers
[8]   Poly(o-phenylenediamine) as an inhibitor of mild steel corrosion in HCl solution [J].
El Rehim, S. S. Abd ;
Sayyah, S. M. ;
El-Deeb, M. M. ;
Kamal, S. M. ;
Azooz, R. E. .
MATERIALS CHEMISTRY AND PHYSICS, 2010, 123 (01) :20-27
[9]   Conducting polymer nanocomposites: A brief overview [J].
Gangopadhyay, R ;
De, A .
CHEMISTRY OF MATERIALS, 2000, 12 (03) :608-622
[10]   Facile synthesis of polyaniline-supported Pd nanoparticles and their catalytic properties toward selective hydrogenation of alkynes and cinnamaldehyde [J].
Gao, Yuan ;
Chen, Chien-An ;
Gau, Han-Mou ;
Bailey, James A. ;
Akhadov, Elshan ;
Williams, Darrick ;
Wang, Hsing-Lin .
CHEMISTRY OF MATERIALS, 2008, 20 (08) :2839-2844
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