Effect of Hemp Fiber Addition on Mechanical Properties of Acrylic Resin: Coupled Experimental and Theoretical Study

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dc.contributor.authorBolayir, Giray
dc.contributor.authorSoygun, Koray
dc.contributor.authorAvsar, Melek Kilic
dc.contributor.authorBoztug, Ali
dc.contributor.authorKaya, Savas
dc.contributor.authorKatin, Konstantin P.
dc.date.accessioned2024-10-26T18:09:30Z
dc.date.available2024-10-26T18:09:30Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractWe present experimental and theoretical study of the fiber-matrix composites based on polymethyl methacrylate (PMMA) prosthetic material. Hemp fibers of different lengths and concentrations were added to PMMA. In total, ten groups of composite samples were prepared. Flexural strength test was performed for each sample. We found that the addition of hemp fibber significantly change the mechanical properties of pristine PMMA. The nature of the interaction between PMMA and hemp fiber were further investigated with scanning electronic microscopy, infrared spectrometry and density functional theory. This interaction were described atomistic level in terms of quantum descriptors of reactivity, such as chemical potential, electronegativity, chemical hardness and softness, electrophilicity, electrodonating and electroaccepting powers and electrons transfer. We observed the formations of strong hydrogen bonds between the matrix and fibers, which explain the observed improvement of mechanical properties.
dc.description.sponsorshipMEPhI program Priority 2030
dc.description.sponsorshipThis work was supported by the MEPhI program Priority 2030.
dc.identifier.doi10.1007/s12221-022-4121-4
dc.identifier.endpage2278
dc.identifier.issn1229-9197
dc.identifier.issn1875-0052
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85137588326
dc.identifier.scopusqualityQ2
dc.identifier.startpage2271
dc.identifier.urihttps://doi.org/10.1007/s12221-022-4121-4
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30150
dc.identifier.volume23
dc.identifier.wosWOS:000849236400022
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Fiber Soc
dc.relation.ispartofFibers and Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPMMA
dc.subjectHemp fiber
dc.subjectChemical reactivity
dc.subjectFlexural strength
dc.subjectMechanical test
dc.titleEffect of Hemp Fiber Addition on Mechanical Properties of Acrylic Resin: Coupled Experimental and Theoretical Study
dc.typeArticle

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