A Promising Water-Soluble Synthetic Polymer of High Efficiency and Low Cost as Inhibitor for Inhibition of Metals Corrosion: Inhibition of Magnesium Corrosion by Poly (Ethylene Glycol) in Acidic Media
Corrosion inhibition of magnesium (Mg) in hydrochloric acid by poly (ethylene glycol) (PEG) as a water-soluble synthetic polymer has been investigated by both gasometric and weight-loss techniques. A comparable value has been observed from the results obtained from those both two techniques. The inh...
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| Veröffentlicht in: | Journal of bio- and tribo-corrosion 2019, Vol.5 (4), p.1-10, Article 101 |
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| creator | Hassan, R. M. Ibrahim, S. M. Salman, S. A. Takagi, H. D. |
| description | Corrosion inhibition of magnesium (Mg) in hydrochloric acid by poly (ethylene glycol) (PEG) as a water-soluble synthetic polymer has been investigated by both gasometric and weight-loss techniques. A comparable value has been observed from the results obtained from those both two techniques. The inhibition efficiency was found to increase with increasing the inhibitor concentration. The kinetic data were found to fit both Langmuir and Freundlich relationships, but the inhibition action was exhibited in the Freundlich isotherm model. Factors affecting the corrosion rates such as the concentration and geometrical structure of inhibitor, concentration of the corrosive medium, and temperature were examined. The inhibition effect of the PEG on the magnesium metal surface was confirmed by Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), and X-ray diffraction (XRD) techniques. The kinetic parameters were evaluated and a suitable corrosion mechanism consistent with the kinetic results is discussed. |
| doi_str_mv | 10.1007/s40735-019-0292-y |
| format | Article |
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M. ; Ibrahim, S. M. ; Salman, S. A. ; Takagi, H. D.</creator><creatorcontrib>Hassan, R. M. ; Ibrahim, S. M. ; Salman, S. A. ; Takagi, H. D.</creatorcontrib><description>Corrosion inhibition of magnesium (Mg) in hydrochloric acid by poly (ethylene glycol) (PEG) as a water-soluble synthetic polymer has been investigated by both gasometric and weight-loss techniques. A comparable value has been observed from the results obtained from those both two techniques. The inhibition efficiency was found to increase with increasing the inhibitor concentration. The kinetic data were found to fit both Langmuir and Freundlich relationships, but the inhibition action was exhibited in the Freundlich isotherm model. Factors affecting the corrosion rates such as the concentration and geometrical structure of inhibitor, concentration of the corrosive medium, and temperature were examined. The inhibition effect of the PEG on the magnesium metal surface was confirmed by Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), and X-ray diffraction (XRD) techniques. 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M.</creatorcontrib><creatorcontrib>Ibrahim, S. M.</creatorcontrib><creatorcontrib>Salman, S. A.</creatorcontrib><creatorcontrib>Takagi, H. D.</creatorcontrib><title>A Promising Water-Soluble Synthetic Polymer of High Efficiency and Low Cost as Inhibitor for Inhibition of Metals Corrosion: Inhibition of Magnesium Corrosion by Poly (Ethylene Glycol) in Acidic Media</title><title>Journal of bio- and tribo-corrosion</title><addtitle>J Bio Tribo Corros</addtitle><description>Corrosion inhibition of magnesium (Mg) in hydrochloric acid by poly (ethylene glycol) (PEG) as a water-soluble synthetic polymer has been investigated by both gasometric and weight-loss techniques. A comparable value has been observed from the results obtained from those both two techniques. The inhibition efficiency was found to increase with increasing the inhibitor concentration. The kinetic data were found to fit both Langmuir and Freundlich relationships, but the inhibition action was exhibited in the Freundlich isotherm model. Factors affecting the corrosion rates such as the concentration and geometrical structure of inhibitor, concentration of the corrosive medium, and temperature were examined. The inhibition effect of the PEG on the magnesium metal surface was confirmed by Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), and X-ray diffraction (XRD) techniques. The kinetic parameters were evaluated and a suitable corrosion mechanism consistent with the kinetic results is discussed.</description><subject>Biomaterials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion</subject><subject>Corrosion and Coatings</subject><subject>Corrosion inhibitors</subject><subject>Corrosion mechanisms</subject><subject>Corrosion rate</subject><subject>Ethylene glycol</subject><subject>Fourier transforms</subject><subject>Hydrochloric acid</subject><subject>Infrared spectroscopy</subject><subject>Magnesium</subject><subject>Materials Science</subject><subject>Metal surfaces</subject><subject>Metals</subject><subject>Polyethylene glycol</subject><subject>Polymers</subject><subject>Scanning electron microscopy</subject><subject>Solid Mechanics</subject><subject>Tribology</subject><subject>Water chemistry</subject><subject>X-ray diffraction</subject><issn>2198-4220</issn><issn>2198-4239</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kc1qGzEUhYfQQELqB8juQjftYlL9zJ-6M8a1Aw4JJCFLoZm5smXGUiqNCXrDPlbkOjQQyEJc6eo750qcLLuk5IoSUv8MBal5mRMqcsIEy-NJds6oaPKCcfHl_56Rs2wSwpYQwmpe1JydZ3-ncOfdzgRj1_CkRvT5vRv27YBwH-24wdF0cOeGuEMPTsPSrDcw19p0Bm0XQdkeVu4FZi6MoAJc241pzeg86LTeTsbZg_YGRzWEhHrvQur9-niv1haD2e_eEWjjv-nwfT5u4oAWYTHEzg0_wFiYdqZPz7vB3qiv2alO7jh5qxfZ4-_5w2yZr24X17PpKu9Y1cSclworTbpKVFWjuGqxFbRG0de0ZVyrtqdIat2woixYUQnUPW0YrUVbataUgl9k346-z9792WMY5dbtvU0jJeOkKnnRVE2i6JHq0j-CRy2fvdkpHyUl8pCZPGYmU2bykJmMScOOmpBYu0b_7vy56BWbJ5xW</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Hassan, R. M.</creator><creator>Ibrahim, S. M.</creator><creator>Salman, S. A.</creator><creator>Takagi, H. D.</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2019</creationdate><title>A Promising Water-Soluble Synthetic Polymer of High Efficiency and Low Cost as Inhibitor for Inhibition of Metals Corrosion: Inhibition of Magnesium Corrosion by Poly (Ethylene Glycol) in Acidic Media</title><author>Hassan, R. M. ; Ibrahim, S. M. ; Salman, S. A. ; Takagi, H. D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268y-35ae6f0c69668a3abeb917e9d71b23fabd1e07f824542469efd182179b5f28593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biomaterials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion</topic><topic>Corrosion and Coatings</topic><topic>Corrosion inhibitors</topic><topic>Corrosion mechanisms</topic><topic>Corrosion rate</topic><topic>Ethylene glycol</topic><topic>Fourier transforms</topic><topic>Hydrochloric acid</topic><topic>Infrared spectroscopy</topic><topic>Magnesium</topic><topic>Materials Science</topic><topic>Metal surfaces</topic><topic>Metals</topic><topic>Polyethylene glycol</topic><topic>Polymers</topic><topic>Scanning electron microscopy</topic><topic>Solid Mechanics</topic><topic>Tribology</topic><topic>Water chemistry</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hassan, R. M.</creatorcontrib><creatorcontrib>Ibrahim, S. M.</creatorcontrib><creatorcontrib>Salman, S. A.</creatorcontrib><creatorcontrib>Takagi, H. D.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of bio- and tribo-corrosion</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hassan, R. M.</au><au>Ibrahim, S. M.</au><au>Salman, S. A.</au><au>Takagi, H. D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Promising Water-Soluble Synthetic Polymer of High Efficiency and Low Cost as Inhibitor for Inhibition of Metals Corrosion: Inhibition of Magnesium Corrosion by Poly (Ethylene Glycol) in Acidic Media</atitle><jtitle>Journal of bio- and tribo-corrosion</jtitle><stitle>J Bio Tribo Corros</stitle><date>2019</date><risdate>2019</risdate><volume>5</volume><issue>4</issue><spage>1</spage><epage>10</epage><pages>1-10</pages><artnum>101</artnum><issn>2198-4220</issn><eissn>2198-4239</eissn><abstract>Corrosion inhibition of magnesium (Mg) in hydrochloric acid by poly (ethylene glycol) (PEG) as a water-soluble synthetic polymer has been investigated by both gasometric and weight-loss techniques. A comparable value has been observed from the results obtained from those both two techniques. The inhibition efficiency was found to increase with increasing the inhibitor concentration. The kinetic data were found to fit both Langmuir and Freundlich relationships, but the inhibition action was exhibited in the Freundlich isotherm model. Factors affecting the corrosion rates such as the concentration and geometrical structure of inhibitor, concentration of the corrosive medium, and temperature were examined. The inhibition effect of the PEG on the magnesium metal surface was confirmed by Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), and X-ray diffraction (XRD) techniques. The kinetic parameters were evaluated and a suitable corrosion mechanism consistent with the kinetic results is discussed.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s40735-019-0292-y</doi><tpages>10</tpages></addata></record> |
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| subjects | Biomaterials Chemistry and Materials Science Corrosion Corrosion and Coatings Corrosion inhibitors Corrosion mechanisms Corrosion rate Ethylene glycol Fourier transforms Hydrochloric acid Infrared spectroscopy Magnesium Materials Science Metal surfaces Metals Polyethylene glycol Polymers Scanning electron microscopy Solid Mechanics Tribology Water chemistry X-ray diffraction |
| title | A Promising Water-Soluble Synthetic Polymer of High Efficiency and Low Cost as Inhibitor for Inhibition of Metals Corrosion: Inhibition of Magnesium Corrosion by Poly (Ethylene Glycol) in Acidic Media |
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