Synthesis, characterization and magnetic properties of Fe3O4 doped chitosan polymer

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dc.contributor.authorKaraca, E.
dc.contributor.authorSatir, M.
dc.contributor.authorKazan, S.
dc.contributor.authorAcikgoz, M.
dc.contributor.authorOzturk, E.
dc.contributor.authorGurdag, G.
dc.contributor.authorUlutas, D.
dc.date.accessioned2025-10-29T11:26:26Z
dc.date.issued2015
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.descriptionInternational Conference on Nanoscale Magnetism (ICNM-2013) -- SEP 02-06, 2013 -- Istanbul, TURKEY
dc.description.abstractFe3O4 nanoparticles doped into chitosan films were prepared by the solution casting technique. Various samples were synthesized in atmospheric medium and in vacuum. The morphological properties of the samples were characterized by high resolution transmission electron microscopy (HR-TEM) and Scanning Electron Microscopy (SEM). The structural, magnetic, and microwave absorption properties of magnetic chitosan films have been carried out using the Vibrating Sample Magnetometer (VSM) and Ferromagnetic Resonance (FMR). It is shown that the composite polymer behaves like a superparamagnetic material with high blocking temperature. The effective magnetization shows gradual increments with the concentration of dopant Fe3O4 nanoparticles. The microwave absorption characteristic of superparamagnetic composite polymer shows low reflection loss. (C) 2014 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.jmmm.2014.02.016
dc.identifier.endpage59
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.orcid0000-0001-8449-1094
dc.identifier.orcid0000-0003-4165-0854
dc.identifier.orcid0000-0002-8183-5733
dc.identifier.scopus2-s2.0-84908342905
dc.identifier.scopusqualityQ2
dc.identifier.startpage53
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2014.02.016
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10271
dc.identifier.volume373
dc.identifier.wosWOS:000343799300013
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectComposite polymer
dc.subjectFe3O4 nanoparticle
dc.subjectReflection loss
dc.subjectMagnetization
dc.titleSynthesis, characterization and magnetic properties of Fe3O4 doped chitosan polymer
dc.typeConference Object

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