Corrosion resistance of zinc-resin hybrid coatings obtained by electro-codeposition

被引：10

作者：

Ciubotariu, Alina Crina ^{[1
]}

Benea, Lidia ^{[1
]}

Ponthiaux, Pierre ^{[2
]}

机构：

[1] Dunarea de Jos Univ Galati, Competences Ctr Interfaces Tribocorros & Electroc, Fac Engn, 47 Domneasca St, RO-800008 Galati, Romania

[2] Ecole Cent Paris, Lab Genie Proc & Mat, Grande Voie Vignes, F-92290 Chatenay Malabry, France

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2019年 / 12卷 / 08期

关键词：

Zinc; Resin particles; Hybrid coatings; AFM; Electrochemical techniques; Polarization resistance; COMPOSITE COATINGS; ELECTRODEPOSITION; BEHAVIOR; ZN; PARTICLES; NANOPARTICLES; PROTECTION; COBALT; MATRIX; LAYERS;

D O I：

10.1016/j.arabjc.2016.07.002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pure zinc and zinc hybrid coatings containing phenol-formaldehyde resin particles were prepared by electrodeposition from zinc sulfate electrolytes. The effect of mean diameter size of particles on the morphology and topography of the surfaces was investigated by Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM). It was shown that pure zinc coating has a regular surface, whereas the hybrid coating surfaces have fine surface structure. The corrosion resistance in 0.5 M sodium chloride was evaluated by potentiodynamic polarization and electrochemical impedance spectroscopy techniques. The polarization resistance calculated with both methods indicates that the electrochemical properties of conventional zinc coating were significantly improved by the incorporation of phenol-formaldehyde resin particles. (C) 2016 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University.

引用

页码：4427 / 4437

页数：11

共 38 条

[1]

Asthana R, 2006, MATERIALS PROCESSING AND MANUFACTURING SCIENCE, pXVIII, DOI 10.1016/B978-075067716-5/50001-7

[2] Electrolytic co-deposition of silicate and mica particles with zinc [J].

Azizi, M ;

Schneider, W ;

Plieth, W .

JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2005, 9 (06) :429-437

[3] Novel conducting polymer based composite coatings for corrosion protection of zinc [J].

Bai, Xiaoxia ;

The Hai Tran ;

Yu, Demei ;

Vimalanandan, Ashokanand ;

Hu, Xiujie ;

Rohwerder, Michael .

CORROSION SCIENCE, 2015, 95 :110-116

[4]

Benea L, 2011, DIG J NANOMATER BIOS, V6, P1025

[5] NUCLEATION AND GROWTH OF ZINC ELECTRODEPOSITED FROM ACIDIC ZINC SOLUTIONS [J].

BESHORE, AC ;

FLORI, BJ ;

SCHADE, G ;

OKEEFE, TJ .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1987, 17 (04) :765-772

[6] Electrodeposition and Corrosion Properties of Zn-V2O5 Composite Coatings [J].

Bindiya, S. ;

Basavanna, S. ;

Naik, Y. Arthoba .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2012, 21 (09) :1879-1884

[7] Corrosion behavior and protective ability of Zn and Zn-Co electrodeposits with embedded polymeric nanoparticles [J].

Boshkov, N. ;

Tsvetkova, N. ;

Petrov, P. ;

Koleva, D. ;

Petrov, K. ;

Avdeev, G. ;

Tsvetanov, Ch. ;

Raichevsky, G. ;

Raicheff, R. .

APPLIED SURFACE SCIENCE, 2008, 254 (17) :5618-5625

[8] Electrochemical impedance analysis of TiO2 nanotube porous layers based on an alternative representation of impedance data [J].

Cordoba-Torres, P. ;

Oliveira, N. T. C. ;

Bolfarini, C. ;

Roche, V. ;

Nogueira, R. P. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2015, 737 :54-64

[9] Fractal analysis and atomic force microscopy measurements of surface roughness for Hastelloy C276 substrates and amorphous alumina buffer layers in coated conductors [J].

Feng, F. ;

Shi, K. ;

Xiao, S. -Z. ;

Zhang, Y. -Y. ;

Zhao, Z. -J. ;

Wang, Z. ;

Wei, J. -J. ;

Han, Z. .

APPLIED SURFACE SCIENCE, 2012, 258 (08) :3502-3508

[10]

Flinn R.A., 1990, Engineering Materials and Their Applications

← 1 2 3 4 →