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Information Journal Paper

Title

DIRECT ELECTROSYNTHESIS OF POLYANILINE-FE2O3 NANOCOMPOSITE COATING ON ALUMINUM ALLOY 5052 AND ITS CORROSION PROTECTION PERFORMANCE

Pages

  423-435

Keywords

POLYANILINE- FE2O3Q2

Abstract

 The synthesis of polyaniline- Fe2O3 nanocomposite coating on ALUMINUM ALLOY 5052 (AA5052) surface has been investigated by using the galvanostatic method. The anticorrosion performance of polyaniline-Fe2O3 coating was investigated in 3.5% NaCl solution by the open- circuit potential (OCP), Tafel polarization technique and Electrochemical Impedance Spectroscopy (EIS). The CORROSION rate of polyaniline-Fe2O3 nanocomposite coating AA5052 was found about140 times lower than bare AA5052. CORROSION potential also decreased from -0.710 V to -0.735 V versus Ag/AgCl for uncoated AA5052 and polyaniline-Fe2O3 nanocomposite coated on AA5052 electrodes, respectively. Electrochemical measurements show that polyaniline-Fe2O3 nanocomposite coated has good inhibitive properties with PE% of ~97.3% at 25 mA cm-2 current density applied on AA5052 CORROSION in a chloride media. The results of this study clearly find out that the polyaniline-Fe2O3 nanocomposite has an outstanding possible to protect AA5052 against CORROSION in a chloride environment.

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    APA: Copy

    SHABANI NOOSHABADI, M., GHOREISHI, S.M., EGHBALI BIDGOLI, H., & JAFARI, Y.. (2015). DIRECT ELECTROSYNTHESIS OF POLYANILINE-FE2O3 NANOCOMPOSITE COATING ON ALUMINUM ALLOY 5052 AND ITS CORROSION PROTECTION PERFORMANCE. JOURNAL OF NANOSTRUCTURES, 5(4), 423-435. SID. https://sid.ir/paper/210894/en

    Vancouver: Copy

    SHABANI NOOSHABADI M., GHOREISHI S.M., EGHBALI BIDGOLI H., JAFARI Y.. DIRECT ELECTROSYNTHESIS OF POLYANILINE-FE2O3 NANOCOMPOSITE COATING ON ALUMINUM ALLOY 5052 AND ITS CORROSION PROTECTION PERFORMANCE. JOURNAL OF NANOSTRUCTURES[Internet]. 2015;5(4):423-435. Available from: https://sid.ir/paper/210894/en

    IEEE: Copy

    M. SHABANI NOOSHABADI, S.M. GHOREISHI, H. EGHBALI BIDGOLI, and Y. JAFARI, “DIRECT ELECTROSYNTHESIS OF POLYANILINE-FE2O3 NANOCOMPOSITE COATING ON ALUMINUM ALLOY 5052 AND ITS CORROSION PROTECTION PERFORMANCE,” JOURNAL OF NANOSTRUCTURES, vol. 5, no. 4, pp. 423–435, 2015, [Online]. Available: https://sid.ir/paper/210894/en

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