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Corrosion protection of carbon steel using polyaniline composite with aluminium oxide

Polyaniline (PANI) and polyaniline composites with aluminium oxide (Al2O3) were prepared using the in situ polymerization method. The composites were then blended with acrylic paint and applied to carbon steel panels. The coated steel panels were evaluated for corrosion using the immersion test tech...

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Main Authors: Ahmed Al-Dulaimi, Ahmed A., Hashim, Shahrir, Khan, Mohammed Ilyas
Format: Article
Published: Universiti Putra Malaysia Press 2011
Subjects:
QD Chemistry
Online Access:http://eprints.utm.my/id/eprint/28842/
http://www.pertanika2.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2019%20(2)%20Jul.%202011/11.pdf
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spelling my.utm.288422019-01-28T03:46:46Z http://eprints.utm.my/id/eprint/28842/ Corrosion protection of carbon steel using polyaniline composite with aluminium oxide Ahmed Al-Dulaimi, Ahmed A. Hashim, Shahrir Khan, Mohammed Ilyas QD Chemistry Polyaniline (PANI) and polyaniline composites with aluminium oxide (Al2O3) were prepared using the in situ polymerization method. The composites were then blended with acrylic paint and applied to carbon steel panels. The coated steel panels were evaluated for corrosion using the immersion test technique. The results revealed that the steel panels coated with polyaniline composites and with Al2O3 containing coatings had small corrosion as compared to the bare sample and the samples coated with polyaniline and paint alone. The samples were characterized by Fourier transform infrared (FTIR) and X-ray diffraction(XRD). In addition, the morphology of the finished samples was observed using the scanning electron microscopy (SEM). This novel composite was used as a paint pigment for enhancing the barrier properties and the paint protectable against aggressive ions. Meanwhile, corrosion was evaluated through visual monitoring using a digital camera after 60 days of fully immersion test in 5% NaCl. The weight loss method was also used to evaluate corrosion. Universiti Putra Malaysia Press 2011-07 Article PeerReviewed Ahmed Al-Dulaimi, Ahmed A. and Hashim, Shahrir and Khan, Mohammed Ilyas (2011) Corrosion protection of carbon steel using polyaniline composite with aluminium oxide. Pertanika Journal of Science and Technology, 19 (2). pp. 329-337. ISSN 0128-7680 http://www.pertanika2.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2019%20(2)%20Jul.%202011/11.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 QD Chemistry
spellingShingle QD Chemistry
Ahmed Al-Dulaimi, Ahmed A.
Hashim, Shahrir
Khan, Mohammed Ilyas
Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
description Polyaniline (PANI) and polyaniline composites with aluminium oxide (Al2O3) were prepared using the in situ polymerization method. The composites were then blended with acrylic paint and applied to carbon steel panels. The coated steel panels were evaluated for corrosion using the immersion test technique. The results revealed that the steel panels coated with polyaniline composites and with Al2O3 containing coatings had small corrosion as compared to the bare sample and the samples coated with polyaniline and paint alone. The samples were characterized by Fourier transform infrared (FTIR) and X-ray diffraction(XRD). In addition, the morphology of the finished samples was observed using the scanning electron microscopy (SEM). This novel composite was used as a paint pigment for enhancing the barrier properties and the paint protectable against aggressive ions. Meanwhile, corrosion was evaluated through visual monitoring using a digital camera after 60 days of fully immersion test in 5% NaCl. The weight loss method was also used to evaluate corrosion.
format Article
author Ahmed Al-Dulaimi, Ahmed A.
Hashim, Shahrir
Khan, Mohammed Ilyas
author_facet Ahmed Al-Dulaimi, Ahmed A.
Hashim, Shahrir
Khan, Mohammed Ilyas
author_sort Ahmed Al-Dulaimi, Ahmed A.
title Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
title_short Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
title_full Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
title_fullStr Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
title_full_unstemmed Corrosion protection of carbon steel using polyaniline composite with aluminium oxide
title_sort corrosion protection of carbon steel using polyaniline composite with aluminium oxide
publisher Universiti Putra Malaysia Press
publishDate 2011
url http://eprints.utm.my/id/eprint/28842/
http://www.pertanika2.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2019%20(2)%20Jul.%202011/11.pdf
_version_ 1643648173925728256
score 13.211869

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