Microwave-assisted graft copolymerization effects on the material properties of polyhydroxybutyrate-cellulose nanocrystal nanocomposites

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dc.authorid0000-0002-7484-2126
dc.contributor.authorAl, Gulyaz
dc.contributor.authorAydemir, Deniz
dc.contributor.authorAltuntas, Ertugrul
dc.date.accessioned2026-02-03T12:03:03Z
dc.date.available2026-02-03T12:03:03Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study examined the influence of polyhydroxybutyrate grafted maleic anhydride (PHB - g - MA) copolymer on the mechanical, structural, thermal, morphological, and rheological properties of polyhydroxybutyrate (PHB)-cellulose nanocrystal (CNC) nanocomposites. The results showed that the adding PHB - g - MA and CNCs had a positive effect on the mechanical and morphological properties of the BNCs (biopolymer nanocomposites). According to the DSC results, there were slight changes in the crystallization temperature (Tc) and the melting temperature (Tm) of the BNCs, and the DMA curves showed that the inclusion of PHB - g - MA resulted in an increase in the storage and loss moduli. The XRD results showed four main peaks with 2 theta values of 13.57 degrees, 16.98 degrees, 22.2 degrees, and 25.39 degrees with the presence of both PHB - g - MA and CNCs. In rheological studies, it was determined that both elastic and viscous moduli of the neat PHB and the BNCs generally increased as the frequency value was raised.
dc.description.sponsorshipBartin niversitesi [2021-FEN-CD-001]
dc.description.sponsorshipThis study was supported by the project numbered with 2021-FEN-CD-001 provided by Scientific Research Department of the Bartin University. Special acknowledgment is extended to the technical staff at Kahramanmaras Sutcu Imam University and Bartin University for their invaluable assistance and training related to test devices. Bartin Universitesi,2021-FEN-CD-001,2021-FEN-CD-001
dc.identifier.doi10.1007/s10570-025-06856-6
dc.identifier.endpage10668
dc.identifier.issn0969-0239
dc.identifier.issn1572-882X
dc.identifier.issue18
dc.identifier.scopus2-s2.0-105022469106
dc.identifier.scopusqualityQ1
dc.identifier.startpage10649
dc.identifier.urihttps://doi.org/10.1007/s10570-025-06856-6
dc.identifier.urihttps://hdl.handle.net/20.500.12428/34952
dc.identifier.volume32
dc.identifier.wosWOS:001617978000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofCellulose
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260130
dc.subjectBiopolymer nanocomposites
dc.subjectPolyhydroxybutyrates
dc.subjectPHB - g - MA
dc.subjectCellulose nanocrystals
dc.subjectMicrowave modification
dc.titleMicrowave-assisted graft copolymerization effects on the material properties of polyhydroxybutyrate-cellulose nanocrystal nanocomposites
dc.typeArticle

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