Synthesis and characterization of epoxy resins containing imine group and their curing processes with aromatic diamine

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dc.authoridKaya, Ismet/0000-0002-9813-2962
dc.contributor.authorKaya, İsmet
dc.contributor.authorGul, Murat
dc.contributor.authorSenol, Dilek
dc.date.accessioned2025-01-27T20:52:16Z
dc.date.available2025-01-27T20:52:16Z
dc.date.issued2019
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe epoxy resins containing imine bonding were prepared from hydroxyl substituted Schiff base monomers in two steps. At the first step, hydroxyl substituted Schiff base monomers were synthesized via condensation reaction. At the second step, epoxy resins were synthesized from the reaction between Schiff base monomers and epichlorohydrine (EPC). Then curing processes of epoxy resins were achieved by p-phenylenediamine compound. The structures of resulting compounds were confirmed by FT-IR, UV-Vis and H-1-NMR. TG-DTA and DSC measurements were performed for thermal characterizations of the compounds. Chemical resistances of the cured epoxy-amine systems were determined for coating applications in acidic, alkaline and organic solvents. HCl (10%, aqueous solution), NaOH (10%, aqueous solution), DMSO, DMF, N-methylpyrrolidone, ethanol, THF and acetone were used for corrosion tests. Chemical resistance data of the synthesized epoxy resins demonstrated that they have good chemical resistance against various acid, alkaline and common organic solvents. Surface morphologies of epoxy resin and the cured epoxy resin were determined with scanning electron microscopy (SEM) measurements. Also, optical band gap (E-g) values of Schiff base monomers and epoxy resins were calculated from UV-Vis measurements.
dc.identifier.doi10.1080/10601325.2019.1596747
dc.identifier.endpage627
dc.identifier.issn1060-1325
dc.identifier.issn1520-5738
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85063735932
dc.identifier.scopusqualityQ2
dc.identifier.startpage618
dc.identifier.urihttps://doi.org/10.1080/10601325.2019.1596747
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25718
dc.identifier.volume56
dc.identifier.wosWOS:000465936800001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofJournal of Macromolecular Science Part A-Pure and Applied Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectSchiff base
dc.subjectepoxy resin
dc.subjectthermal analysis
dc.subjectpoly(imine)s
dc.subjectcuring processes
dc.titleSynthesis and characterization of epoxy resins containing imine group and their curing processes with aromatic diamine
dc.typeArticle

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