Bio-based polymer nanocomposites based on layered silicates having a reactive and renewable intercalant

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dc.citation.epage2041en_US
dc.citation.issueNumber3en_US
dc.citation.spage2031en_US
dc.citation.volumeNumber130en_US
dc.contributor.authorAlbayrak, O.en_US
dc.contributor.authorŞen, S.en_US
dc.contributor.authorÇaylbox, G.en_US
dc.contributor.authorOrtaç, B.en_US
dc.date.accessioned2016-02-08T09:33:53Z
dc.date.available2016-02-08T09:33:53Z
dc.date.issued2013en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractSoybean oil-based polymer nanocomposites were synthesized from acrylated epoxidized soybean oil (AESO) combined with styrene monomer and montmorillonite (MMT) clay by using in situ free radical polymerization reaction. Special attention was paid to the modification of MMT clay, which was carried out by methacryl-functionalized and quaternized derivative of methyl oleate intercalant. It was synthesized from olive oil triglyceride, as a renewable intercalant. The resultant nanocomposites were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The effect of increased nanofiller loading in thermal and mechanical properties of the nanocomposites was investigated by thermogravimetric analysis (TGA) and dynamic mechanical analysis (DMA). The nanocomposites exhibited improved thermal and dynamic mechanical properties compared with neat acrylated epoxidized soybean oil based polymer matrix. The desired exfoliated nanocomposite structure was achieved when the OrgMMT loading was 1 and 2 wt % whereas partially exfoliated nanocomposite was obtained in 3 wt % loading. It was found that about 400 and 500% increments in storage modulus at glass transition and rubbery regions, respectively were achieved at 2 wt % clay loading compared to neat polymer matrix while the lowest thermal degradation rate was gained by introducing 3 wt % clay loading. © 2013 Wiley Periodicals, Inc.en_US
dc.identifier.doi10.1002/app.39391en_US
dc.identifier.issn0021-8995
dc.identifier.urihttp://hdl.handle.net/11693/20721
dc.language.isoEnglishen_US
dc.publisherWileyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/app.39391en_US
dc.source.titleJournal of Applied Polymer Scienceen_US
dc.subjectClayen_US
dc.subjectCompositesen_US
dc.subjectMechanical propertiesen_US
dc.subjectThermal propertiesen_US
dc.titleBio-based polymer nanocomposites based on layered silicates having a reactive and renewable intercalanten_US
dc.typeArticleen_US

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Institute of Materials Science and Nanotechnology (UNAM)