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Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating
dc.creator | Salem, Ayad A. | |
dc.creator | Grgur, Branimir | |
dc.date.accessioned | 2021-03-10T13:28:20Z | |
dc.date.available | 2021-03-10T13:28:20Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1452-3981 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3653 | |
dc.description.abstract | The synthesis of the polyaniline in the emeraldine salt form by the procedure suggested by IUPAC is successful preformed. Emeraldine salt form is deprotonated with ammonium hydroxide and reprotonated with benzoic acid. Using the UV-visible spectroscopy the doping degree of 0.25 is estimated. The corrosion performances of the base coating and composite coating with 5 wt.% of polyaniline benzoate on mild steel are investigated by the means of linear polarization measurements and results are compared with in site determined iron concentrations in the corrosive media using ASTM 1,10-phenanthroline method and the corrosion current density is recalculated. Excellent agreement between these two methods is achieved. It is shown that composite containing polyaniline, offers an order of magnitude better corrosion protection than base coating, and more than three order of magnitude than pure mild steel. | en |
dc.publisher | Electrochemical Science Group, Beograd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172046/RS// | |
dc.rights | openAccess | |
dc.source | International Journal of Electrochemical Science | |
dc.subject | Conducting polymers | en |
dc.subject | Reprotonation | en |
dc.subject | Polarization resistance | en |
dc.subject | Corrosion current | en |
dc.title | Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 8694 | |
dc.citation.issue | 9 | |
dc.citation.other | 12(9): 8683-8694 | |
dc.citation.rank | M23 | |
dc.citation.spage | 8683 | |
dc.citation.volume | 12 | |
dc.identifier.doi | 10.20964/2017.09.57 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/12436/120908683.pdf | |
dc.identifier.scopus | 2-s2.0-85029529355 | |
dc.identifier.wos | 000412639500064 | |
dc.type.version | publishedVersion |