Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent
Electrochemical impedance characteristics of bare Al and Al with CeO2 coating prepared sol-gel procedure from the ceria sol are investigated. The corrosion behavior is monitored during the exposure to 3 wt. % NaCl aqueous solution. Experimental data are fitted to various equivalent electrical circui...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade
2016-06-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/710 |
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| author | Vladimir V. Panić Stanković Vesna B. Mišković |
| author_facet | Vladimir V. Panić Stanković Vesna B. Mišković |
| author_sort | Vladimir V. Panić |
| collection | DOAJ |
| description | Electrochemical impedance characteristics of bare Al and Al with CeO2 coating prepared sol-gel procedure from the ceria sol are investigated. The corrosion behavior is monitored during the exposure to 3 wt. % NaCl aqueous solution. Experimental data are fitted to various equivalent electrical circuits with special attention to inductive features. Equivalent electrical circuits involving inductivity represent impedance response equally well as the ones without inductivity, although the parameter values gained from the former correspond better to the proposed model of physicochemical changes during corrosion of investigated samples. |
| format | Article |
| id | doaj-art-22a8d83f55ca4317acdd2d686de621e6 |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2016-06-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-22a8d83f55ca4317acdd2d686de621e62025-08-20T03:54:48ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852016-06-0157230531310.5937/ZasMat1602305k709Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agentVladimir V. Panić0Stanković Vesna B. Mišković1University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaElectrochemical impedance characteristics of bare Al and Al with CeO2 coating prepared sol-gel procedure from the ceria sol are investigated. The corrosion behavior is monitored during the exposure to 3 wt. % NaCl aqueous solution. Experimental data are fitted to various equivalent electrical circuits with special attention to inductive features. Equivalent electrical circuits involving inductivity represent impedance response equally well as the ones without inductivity, although the parameter values gained from the former correspond better to the proposed model of physicochemical changes during corrosion of investigated samples.https://www.zastita-materijala.org/index.php/home/article/view/710conversion coatingsal corrosionreversed gelationalo(oh) fiber network ascorrosion product |
| spellingShingle | Vladimir V. Panić Stanković Vesna B. Mišković Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent Zaštita Materijala conversion coatings al corrosion reversed gelation alo(oh) fiber network ascorrosion product |
| title | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent |
| title_full | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent |
| title_fullStr | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent |
| title_full_unstemmed | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent |
| title_short | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent |
| title_sort | impedance characteristics of aluminum with sol gel ceria protective coating during the exposure to chloride corrosion agent |
| topic | conversion coatings al corrosion reversed gelation alo(oh) fiber network ascorrosion product |
| url | https://www.zastita-materijala.org/index.php/home/article/view/710 |
| work_keys_str_mv | AT vladimirvpanic impedancecharacteristicsofaluminumwithsolgelceriaprotectivecoatingduringtheexposuretochloridecorrosionagent AT stankovicvesnabmiskovic impedancecharacteristicsofaluminumwithsolgelceriaprotectivecoatingduringtheexposuretochloridecorrosionagent |