Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel
The corrosion inhibitive effects of new polyvinylpyrrolidone stabilized crystalline super-paramagnetic nanoparticles (5–20 nm) were investigated. Several characterization techniques confirmed the high stability of the prepared stabilized nanoparticles in solution. The polarization and EIS measuremen...
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| Format: | Article |
| Language: | English |
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Egyptian Petroleum Research Institute
2018-12-01
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| Series: | Egyptian Journal of Petroleum |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110062117304415 |
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| _version_ | 1849471725655293952 |
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| author | Eman A. Khamis Amal Hamdy Rania E. Morsi |
| author_facet | Eman A. Khamis Amal Hamdy Rania E. Morsi |
| author_sort | Eman A. Khamis |
| collection | DOAJ |
| description | The corrosion inhibitive effects of new polyvinylpyrrolidone stabilized crystalline super-paramagnetic nanoparticles (5–20 nm) were investigated. Several characterization techniques confirmed the high stability of the prepared stabilized nanoparticles in solution. The polarization and EIS measurements showed that the inhibition efficiency increased with increasing concentration of the magnetite nanoparticles. The results obtained from EIS and electrochemical polarization curves are in reasonably good agreement. The obtained results suggest that the prepared stabilized system is an excellent inhibitor for carbon steel corrosion in 1 M HCl solution. Keywords: Carbon steel, Magnetite nanoparticles, Stabilization, Potentiodynamic polarization, Impedance spectroscopy |
| format | Article |
| id | doaj-art-bb061534ac3a4a6281c111ffa9a5460b |
| institution | Kabale University |
| issn | 1110-0621 |
| language | English |
| publishDate | 2018-12-01 |
| publisher | Egyptian Petroleum Research Institute |
| record_format | Article |
| series | Egyptian Journal of Petroleum |
| spelling | doaj-art-bb061534ac3a4a6281c111ffa9a5460b2025-08-20T03:24:44ZengEgyptian Petroleum Research InstituteEgyptian Journal of Petroleum1110-06212018-12-0127491992610.1016/j.ejpe.2018.02.001Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steelEman A. Khamis0Amal Hamdy1Rania E. Morsi2Egyptian Petroleum Research Institute, Cairo 11727, EgyptEgyptian Petroleum Research Institute, Cairo 11727, EgyptCorresponding author.; Egyptian Petroleum Research Institute, Cairo 11727, EgyptThe corrosion inhibitive effects of new polyvinylpyrrolidone stabilized crystalline super-paramagnetic nanoparticles (5–20 nm) were investigated. Several characterization techniques confirmed the high stability of the prepared stabilized nanoparticles in solution. The polarization and EIS measurements showed that the inhibition efficiency increased with increasing concentration of the magnetite nanoparticles. The results obtained from EIS and electrochemical polarization curves are in reasonably good agreement. The obtained results suggest that the prepared stabilized system is an excellent inhibitor for carbon steel corrosion in 1 M HCl solution. Keywords: Carbon steel, Magnetite nanoparticles, Stabilization, Potentiodynamic polarization, Impedance spectroscopyhttp://www.sciencedirect.com/science/article/pii/S1110062117304415 |
| spellingShingle | Eman A. Khamis Amal Hamdy Rania E. Morsi Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel Egyptian Journal of Petroleum |
| title | Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| title_full | Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| title_fullStr | Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| title_full_unstemmed | Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| title_short | Magnetite nanoparticles/polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| title_sort | magnetite nanoparticles polyvinyl pyrrolidone stabilized system for corrosion inhibition of carbon steel |
| url | http://www.sciencedirect.com/science/article/pii/S1110062117304415 |
| work_keys_str_mv | AT emanakhamis magnetitenanoparticlespolyvinylpyrrolidonestabilizedsystemforcorrosioninhibitionofcarbonsteel AT amalhamdy magnetitenanoparticlespolyvinylpyrrolidonestabilizedsystemforcorrosioninhibitionofcarbonsteel AT raniaemorsi magnetitenanoparticlespolyvinylpyrrolidonestabilizedsystemforcorrosioninhibitionofcarbonsteel |