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Article Details

  • Article Code : FIRAT-AKADEMI-8924-4249
  • Article Type : Araştırma Makalesi
  • Publication Number : 2A0108
  • Page Number : 16-24
  • Doi : 10.12739/NWSA.2017.12.1.2A0108
  • Abstract Reading : 633
  • Download : 142
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Issue Details

  • Year : 2017
  • Volume : 12
  • Issue : 1
  • Number of Articles Published : 4
  • Published Date : 1.01.2017

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Technological Applied Sciences

Serial Number : 2A
ISSN No. : 1308-7223
Release Interval (in a Year) : 4 Issues

THE INFLUENCE OF POLYPYRROLE COATING ON CORROSION BEHAVIOR OF ZnNi DEPOSITED COPPER ELECTRODE

Ali Tuncay ÖZYILMAZ1 , Nureddin ÇOLAK2 , Çağla SÜRMELİOĞLU3 , İbrahim FİLAZİ4

Bilayer and monolayer coatings offer good protection against metal and alloy corrosion. The protection of copper against corrosion via the use of metallic and polymeric coatings has been the subject of considerable research in the last decade. In this study, ZnNi plating was successfully deposited on the Cu electrode applying current of 7 mA with chronopotentiometry technique in the acidic solution. The PPy film was synthesized on thin ZnNi plating which deposited electrochemically on the copper surface. Homopolymer film was achieved using cyclic voltammetry technique in sodium oxalate solution containing pyrrole monomer. PPy coating provided a significant barrier property due to its lower permeability as well as the improvement the barrier behavior in time.

Keywords
Corrosion, Polypyrrole, Alloy, Copper, EIS,

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Authors

Ali Tuncay ÖZYILMAZ (1) (Corresponding Author)

Hatay Mustafa Kemal University
atuncay@mku.edu.tr | 0000-0002-3657-8117

Nureddin ÇOLAK (2)

nureddincolak@yahoo.com | 0000-0000-0000-0063

Çağla SÜRMELİOĞLU (3)

surmelicagla91@gmail.com

İbrahim FİLAZİ (4)

Çankırı Karatekin Üniversitesi
ibrahimfilazi@karatekin.edu.tr | 0000-0002-8194-1421

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References
[1] Aal, A.A., (2007). Development of Nickel Coatings by TiN Interlayer. Mater. Chem. Phys., 106, 317-322.