Synthesis of Polyaniline-MnFe2O4-CTAB Nanocomposite in Ionic Liquid: Its Magnetic Properties

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dc.contributor.authorEsir, S.
dc.contributor.authorShafiua, S.
dc.contributor.authorTopkaya, R.
dc.contributor.authorBaykal, A.
dc.date.accessioned2025-10-29T11:32:40Z
dc.date.issued2013
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractPolyaniline-MnFe2O4 nanocomposite was successfully synthesized by using 1-butyl-3-methyl-imidazolium bromide (BMIMBr) as ionic liquid and cetyl trimethylammonium bromide (CTAB) as surfactant via in situ polymerization. Structural, morphological, spectroscopic and magnetic properties were investigated by transmission electron microscopy, X-ray powder diffractometry (XRD), Fourier transform infrared spectroscopy (FT-IR), vibrating sample magnetometry (VSM) respectively. The presence of polyaniline, BMIMBr and CTAB on the surface of the MnFe2O4 nanoparticles was confirmed with FT-IR and chemical purity of the product was proved by XRD. The nonmagnetic coating was significantly observed to change the magnetic properties of the product. The magnetic properties such as saturation magnetization, coercivity and remanence magnetization are seen to increase as the temperature decreases. The magnetization curves verify that the sample has ferromagnetic behavior in the temperature range of 10-400 K. Magnetic measurements revealed that product has uniaxial anisotropy instead of expected cubic anisotropy according to the Stoner-Wohlfarth model.
dc.description.sponsorshipFatih University under BAP grant [P50021203-Y (2282)]
dc.description.sponsorshipThis study is supported by Fatih University under BAP grant no P50021203-Y (2282).
dc.identifier.doi10.1007/s10904-013-9938-2
dc.identifier.endpage1374
dc.identifier.issn1574-1443
dc.identifier.issn1574-1451
dc.identifier.issue6
dc.identifier.orcid0000-0003-3105-0425
dc.identifier.orcid0000-0002-5205-0937
dc.identifier.scopus2-s2.0-84885834233
dc.identifier.scopusqualityQ1
dc.identifier.startpage1368
dc.identifier.urihttps://doi.org/10.1007/s10904-013-9938-2
dc.identifier.urihttps://hdl.handle.net/20.500.14854/12044
dc.identifier.volume23
dc.identifier.wosWOS:000325430500022
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Inorganic and Organometallic Polymers and Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectMagnetic nanomaterials
dc.subjectChemical synthesis
dc.subjectX-ray diffraction
dc.subjectMnFe2O4
dc.subjectMagnetic properties
dc.titleSynthesis of Polyaniline-MnFe2O4-CTAB Nanocomposite in Ionic Liquid: Its Magnetic Properties
dc.typeArticle

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