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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 829Deposition of Polyaniline/Silica Nanocomposite...

Deposition of Polyaniline/Silica Nanocomposite Coating on Stainless Steel; Study of its Corrosion Properties

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Abstract:

In the present century many efforts have been done to develop efficient methods for corrosion protection of steel in various industries. The use of conducting polymers is one of the new developments in the area. In this study, polyaniline/silica nanocomposite has been coated onto 316L stainless steel via in situ method. The corrosion behaviors of the bare and coated steels have been studied in order to reveal influence of silica nanoparticles (70nm).The prepared coating has been characterized using X-ray diffraction (XRD). The corrosion performance of the coating has been investigated in 1 M H₂SO₄ solution by using electrochemical impedance spectroscopy (EIS). It was found that protecting effect of coated layer is influenced by amounts of silica nanoparticles.

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Periodical:

Advanced Materials Research (Volume 829)

Pages:

605-609

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.829.605

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Online since:

November 2013

Authors:

Mohamad Fatahi Amirdehi*, Darush Afzali

Keywords:

Corrosion, Nanocomposite, Polyaniline, Stainless Steel (SS)

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* - Corresponding Author

[1] D. Tallman, Y. Pae, and G. Bierwagen, Conducting polymers and corrosion: polyaniline on steel, Corr. Sci. 55, (1999) 779-786.

DOI: 10.5006/1.3284033

[2] A. G. MacDiarmid, Synthetic metals,: A novel role for organic polymers (Nobel lecture), Ang. Chem. Inter. Edition, 40, (2001) 2581-2590.

DOI: 10.1002/1521-3773(20010716)40:14<2581::aid-anie2581>3.0.co;2-2

[3] J. Fang, K. Xu, L. Zhu, Z. Zhou, and H. Tang, A study on mechanism of corrosion protection of polyaniline coating and its failure, Corr. Sci. 49, (2007) 4232-4242.

DOI: 10.1016/j.corsci.2007.05.017

[4] N. Martins, T. Moura e Silva, M. Montemor, J. Fernandes, and M. Ferreira, Polyaniline coatings on aluminium alloy 6061-T6: Electrosynthesis and characterization, Elec. Acta. 55, (2010) 3580-3588.

DOI: 10.1016/j.electacta.2009.12.007

[5] D. Zaarei, A. A. Sarabi, F. Sharif, and S. M. Kassiriha, Structure, properties and corrosion resistivity of polymeric nanocomposite coatings based on layered silicates, J. Coat. Tech. Res. 5, (2008) 241-249.

DOI: 10.1007/s11998-007-9065-5

[6] D. Le, Y. Yoo, J. Kim, S. Cho, and Y. Son, Corrosion characteristics of polyaniline-coated 316L stainless steel in sulphuric acid containing fluoride, Corr. Sci. 51, (2009) 330-338.

DOI: 10.1016/j.corsci.2008.10.028

[7] A. Cook, A. Gabriel, D. Siew, and N. Laycock, Corrosion protection of low carbon steel with polyaniline: passivation or inhibition, Curr. Appl. Phys. 4, (2004) 133-136.

DOI: 10.1016/j.cap.2003.10.014

[8] X. Yang, B. Li, H. Wang, and B. Hou, Anticorrosion performance of polyaniline nanostructures on mild steel, Prog. Org. Coat. 69, (2010) 267-271.

DOI: 10.1016/j.porgcoat.2010.06.004

[9] D. W. DeBerry, Modification of the electrochemical and corrosion behavior of stainless steels with an electroactive coating, J. Elec. Soc. 132, (1986) 1022-1026.

DOI: 10.1149/1.2114008

[10] S. Pawar, S. Patil, M. Chougule, A. Mane, D. Jundale, and V. Patil, Synthesis and characterization of polyaniline: TiO2 nanocomposites, Inter. J. Polym. Mater. 59, (2010) 777-785.

DOI: 10.1080/00914037.2010.483217

[11] J. Huang, S. Virji, B. H. Weiller, and R. B. Kaner, Polyaniline nanofibers: facile synthesis and chemical sensors, J. Amer. Chem. Soc. 125, (2003) 314-315.

DOI: 10.1021/ja028371y

[12] F. Torres, O. Arroyo, and C. Gomez, Processing and mechanical properties of natural fiber reinforced thermoplastic starch biocomposites, J. Therm. Comp. Mater. 20, (2007) 207-223.

DOI: 10.1177/0892705707073945

[13] J. Li, L. Vaisman, G. Marom, and J. -K. Kim, Br treated graphite nanoplatelets for improved electrical conductivity of polymer composites, Carb. 45, (2007) 744-750.

DOI: 10.1016/j.carbon.2006.11.031

[14] M. Gonzalez and S. Saidman, Electrodeposition of polypyrrole on 316L stainless steel for corrosion prevention, Corr. Sci. 53, (2011) 276-282.

DOI: 10.1016/j.corsci.2010.09.021

[15] P. Khanna, N. Singh, S. Charan, and A. K. Viswanath, Synthesis of Ag/polyaniline nanocomposite via an in situ photo-redox mechanism, Mater. Chem. Phys. 92, (2005) 214-219.

DOI: 10.1016/j.matchemphys.2005.01.011