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Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer

The modification of silicon dioxide surface via polyaniline (PANI) prepared by in-situ polymerization method. PANI and PANI-SiO 2 were characterized using Fourier transform infrared; X-ray diffraction and digital multimeter was used to measure conductivities for samples. Morphology of the synthesize...

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Main Authors: Al-Dulaimi, A. A., Hashim, Shahrir
Format: Article
Published: Elsevier 2012
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TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/33926/
http://www.myjurnal.my/filebank/published_article/17711/article.pdf
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spelling my.utm.339262019-01-28T04:58:05Z http://eprints.utm.my/id/eprint/33926/ Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer Al-Dulaimi, A. A. Hashim, Shahrir TP Chemical technology The modification of silicon dioxide surface via polyaniline (PANI) prepared by in-situ polymerization method. PANI and PANI-SiO 2 were characterized using Fourier transform infrared; X-ray diffraction and digital multimeter was used to measure conductivities for samples. Morphology of the synthesized PANI and PANI-SiO2, were examined using scanning electron microscopy. Samples were then used as pigments through blended with acrylic paint and applied on the surface of carbon steel panels. Corrosion was evaluated for coating of carbon steel panels through; full immersion test, salt spray test and adhesion test up to standards; ASTMG 31, ASTM B117 and ASTM D3359 respectively. Corrosion rate and coating adhesion were calculated after finished exposed periods in acidic Medias. Digital camera also used for monitored corrosion visually on the surface of carbon steel specimens. The results revealed that acrylic paint pigmented by SiO2 modified by polyaniline, more efficiently in corrosion protection for carbon steel than each of PANI and SiO2. Elsevier 2012 Article PeerReviewed Al-Dulaimi, A. A. and Hashim, Shahrir (2012) Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer. International Journal of Mechanical and Materials Engineering, 7 (2). pp. 113-118. ISSN 1823-0334 http://www.myjurnal.my/filebank/published_article/17711/article.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Al-Dulaimi, A. A.
Hashim, Shahrir
Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
description The modification of silicon dioxide surface via polyaniline (PANI) prepared by in-situ polymerization method. PANI and PANI-SiO 2 were characterized using Fourier transform infrared; X-ray diffraction and digital multimeter was used to measure conductivities for samples. Morphology of the synthesized PANI and PANI-SiO2, were examined using scanning electron microscopy. Samples were then used as pigments through blended with acrylic paint and applied on the surface of carbon steel panels. Corrosion was evaluated for coating of carbon steel panels through; full immersion test, salt spray test and adhesion test up to standards; ASTMG 31, ASTM B117 and ASTM D3359 respectively. Corrosion rate and coating adhesion were calculated after finished exposed periods in acidic Medias. Digital camera also used for monitored corrosion visually on the surface of carbon steel specimens. The results revealed that acrylic paint pigmented by SiO2 modified by polyaniline, more efficiently in corrosion protection for carbon steel than each of PANI and SiO2.
format Article
author Al-Dulaimi, A. A.
Hashim, Shahrir
author_facet Al-Dulaimi, A. A.
Hashim, Shahrir
author_sort Al-Dulaimi, A. A.
title Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
title_short Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
title_full Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
title_fullStr Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
title_full_unstemmed Improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
title_sort improving the anti-corrosion properties via surface modification for silicon dioxide by conductive polymer
publisher Elsevier
publishDate 2012
url http://eprints.utm.my/id/eprint/33926/
http://www.myjurnal.my/filebank/published_article/17711/article.pdf
_version_ 1643649471769214976
score 13.211869

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