Effect of organic precursor in hybrid sol–gel coatings for corrosion protection and the application on hot dip galvanised steel

Simple item page
dc.contributor.authorAgustín-Sáenz, Cecilia
dc.contributor.authorMartín-Ugarte, Eider
dc.contributor.authorJorcin, Jean Baptiste
dc.contributor.authorImbuluzqueta, Gorka
dc.contributor.authorSanta Coloma, Patricia
dc.contributor.authorIzagirre-Etxeberria, Usoa
dc.contributor.institutionTecnalia Research & Innovation
dc.contributor.institutionVALORIZACIÓN DE RESIDUOS
dc.contributor.institutionMATERIALES PARA CONDICIONES EXTREMAS
dc.contributor.institutionSISTEMAS FOTOVOLTAICOS
dc.contributor.institutionINGENIERÍA DE SUPERFICIES
dc.date.issued2019-01-15
dc.descriptionPublisher Copyright: © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
dc.description.abstractSol-gel coating material with enhanced corrosion protection for zinc-coated steel has been obtained through the incorporation of mono-phenol and bi-phenol organic precursors in an epoxide functionalised-silica-zirconia matrix. The effect of the presence of the organic precursors in the baseline formulation has been studied; sol stability has been examined by viscosity evolution; gel densification stage has been studied by differential scanning calorimetry (DSC); material composition has been analysed by Fourier transform infrared spectroscopy (FTIR) and X-ray spectroscopy (XPS); coating thickness and roughness has been measured by profilometry. Corrosion performance in three artificial weathering tests showed outstanding performance in the delay of zinc and steel corrosion products emergence, and electrochemical impedance spectroscopy (EIS) measurement permitted the identification of the coating presenting the most promising properties in terms of corrosion protection. Developed coatings have shown outstanding contribution to service life extension of zinc-coated parts.en
dc.description.statusPeer reviewed
dc.format.extent20
dc.format.extent3376436
dc.identifier.citationAgustín-Sáenz , C , Martín-Ugarte , E , Jorcin , J B , Imbuluzqueta , G , Santa Coloma , P & Izagirre-Etxeberria , U 2019 , ' Effect of organic precursor in hybrid sol–gel coatings for corrosion protection and the application on hot dip galvanised steel ' , Journal of Sol-Gel Science and Technology , vol. 89 , no. 1 , pp. 264-283 . https://doi.org/10.1007/s10971-018-4840-6
dc.identifier.doi10.1007/s10971-018-4840-6
dc.identifier.issn0928-0707
dc.identifier.otherresearchoutputwizard: 11556/893
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85054814341&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofJournal of Sol-Gel Science and Technology
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsGalvanised steel
dc.subject.keywordsCorrosion protection
dc.subject.keywordsHybrid sol–gel coating
dc.subject.keywordsZirconium
dc.subject.keywordsBisphenol A
dc.subject.keywordsAllyl-phenol
dc.subject.keywordsGalvanised steel
dc.subject.keywordsCorrosion protection
dc.subject.keywordsHybrid sol–gel coating
dc.subject.keywordsZirconium
dc.subject.keywordsBisphenol A
dc.subject.keywordsAllyl-phenol
dc.subject.keywordsElectronic, Optical and Magnetic Materials
dc.subject.keywordsCeramics and Composites
dc.subject.keywordsGeneral Chemistry
dc.subject.keywordsBiomaterials
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsMaterials Chemistry
dc.subject.keywordsFunding Info
dc.subject.keywordsThe authors thank the support of the Basque Government for EMAITEK 2017 program and the ELKARTEK project NG-FAB16 (contract number KK2016-00025). The authors thank CIC BiomaGUNE and Luis Yate for XPS characterisation.
dc.subject.keywordsThe authors thank the support of the Basque Government for EMAITEK 2017 program and the ELKARTEK project NG-FAB16 (contract number KK2016-00025). The authors thank CIC BiomaGUNE and Luis Yate for XPS characterisation.
dc.titleEffect of organic precursor in hybrid sol–gel coatings for corrosion protection and the application on hot dip galvanised steelen
dc.typejournal article
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Agustín-Sáenz2019_Article_EffectOfOrganicPrecursorInHybr.pdf
Size:
3.22 MB
Format:
Adobe Portable Document Format
Download