Show simple item record

dc.creatorMišković-Stanković, Vesna
dc.creatorStanić, MR
dc.creatorDražić, Dragutin M.
dc.date.accessioned2021-03-10T09:49:35Z
dc.date.available2021-03-10T09:49:35Z
dc.date.issued1999
dc.identifier.issn0300-9440
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/263
dc.description.abstractThe corrosion behavior and thermal stability of epoxy coating electrodeposited on aluminium have been investigated during exposure to 3% NaCl. Electrochemical impedance spectroscopy (EIS), gravimetric liquid sorption experiments, thermogravimetric analysis (TGA) and polarization measurements were used. From the results obtained from EIS (pore resistance, coating capacitance, relative permittivity of coating, charge-transfer resistance, double-layer capacitance), gravimetric liquid sorption experiments (diffusion coefficient, energy of activation of water diffusion) and TGA (water content inside the coating and thermal stability), it can be concluded that the electrochemical, transport and thermal properties of an epoxy coating on aluminium are significantly improved with respect to the same epoxy coating on other substrates (steel, phosphatized steel, steel modified by Zn-Ni alloy). The better protective properties can be explained by less porous structure of the coating on aluminium, caused by lower rate of H-2 evolution, while the prolonged corrosion protection is due to the passive, mainly barrier film of Al2O3 on its surface.en
dc.publisherElsevier Science Sa, Lausanne
dc.rightsrestrictedAccess
dc.sourceProgress in Organic Coatings
dc.subjectcorrosionen
dc.subjectepoxy coatingsen
dc.subjectelectrodepositionen
dc.subjectaluminiumen
dc.subjectEISen
dc.titleCorrosion protection of aluminium by a cataphoretic epoxy coatingen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage63
dc.citation.issue1-2
dc.citation.other36(1-2): 53-63
dc.citation.rankM22
dc.citation.spage53
dc.citation.volume36
dc.identifier.doi10.1016/S0300-9440(99)00024-7
dc.identifier.rcubconv_2003
dc.identifier.scopus2-s2.0-0039032562
dc.identifier.wos000081773400008
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record