Corrosion protection of carbon steel using polyaniline composite with inorganic pigments
Two inorganic pigments (TiO2 and SiO2) were used to prepare composites with polyaniline (PANI) by situ polymerization method. PANI and PANI composites with SiO2 and TiO2 were characterized using Fourier transform infrared spectroscopy and X-ray diffraction. The morphology of the synthesized pigments...
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2011
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| Online Access: | http://journalarticle.ukm.my/2564/ http://journalarticle.ukm.my/2564/1/14_Ahmed_Al-Dulaimi.pdf |
| _version_ | 1848809909436547072 |
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| author | Ahmed A. Al-Dulaimi, Shahrir Hashim, Khan .M.I, |
| author_facet | Ahmed A. Al-Dulaimi, Shahrir Hashim, Khan .M.I, |
| author_sort | Ahmed A. Al-Dulaimi, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Two inorganic pigments (TiO2 and SiO2) were used to prepare composites with polyaniline (PANI) by situ polymerization method. PANI and PANI composites with SiO2 and TiO2 were characterized using Fourier transform infrared spectroscopy and X-ray diffraction. The morphology of the synthesized pigments (PANI , PANI-SiO2 and PANI-TiO2) was examined using scanning electron microscopy. Samples were then used as pigments through blending them 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 up to standard ASTMG 31. Mass loss was calculated after they have been exposed in acidic media. A digital camera was also used for monitoring corrosion visually on the surface of carbon steel specimens. The results revealed that acrylic paint pigmented by PANI-SiO2 composite was more efficient in corrosion protection for carbon steel compared with the other synthesized pigments |
| first_indexed | 2025-11-14T23:22:06Z |
| format | Article |
| id | oai:generic.eprints.org:2564 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:22:06Z |
| publishDate | 2011 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:25642016-12-14T06:31:59Z http://journalarticle.ukm.my/2564/ Corrosion protection of carbon steel using polyaniline composite with inorganic pigments Ahmed A. Al-Dulaimi, Shahrir Hashim, Khan .M.I, Two inorganic pigments (TiO2 and SiO2) were used to prepare composites with polyaniline (PANI) by situ polymerization method. PANI and PANI composites with SiO2 and TiO2 were characterized using Fourier transform infrared spectroscopy and X-ray diffraction. The morphology of the synthesized pigments (PANI , PANI-SiO2 and PANI-TiO2) was examined using scanning electron microscopy. Samples were then used as pigments through blending them 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 up to standard ASTMG 31. Mass loss was calculated after they have been exposed in acidic media. A digital camera was also used for monitoring corrosion visually on the surface of carbon steel specimens. The results revealed that acrylic paint pigmented by PANI-SiO2 composite was more efficient in corrosion protection for carbon steel compared with the other synthesized pigments Universiti Kebangsaan Malaysia 2011-07 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/2564/1/14_Ahmed_Al-Dulaimi.pdf Ahmed A. Al-Dulaimi, and Shahrir Hashim, and Khan .M.I, (2011) Corrosion protection of carbon steel using polyaniline composite with inorganic pigments. Sains Malaysiana, 40 (7). pp. 757-763. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| spellingShingle | Ahmed A. Al-Dulaimi, Shahrir Hashim, Khan .M.I, Corrosion protection of carbon steel using polyaniline composite with inorganic pigments |
| title | Corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| title_full | Corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| title_fullStr | Corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| title_full_unstemmed | Corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| title_short | Corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| title_sort | corrosion protection of carbon steel using polyaniline
composite with inorganic pigments |
| url | http://journalarticle.ukm.my/2564/ http://journalarticle.ukm.my/2564/ http://journalarticle.ukm.my/2564/1/14_Ahmed_Al-Dulaimi.pdf |