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Synthesis and characterization of structural and magnetic properties of graphene/hard ferrite nanocomposites as microwave-absorbing material

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dc.contributor.authorDurmus, ZEHRA
dc.contributor.authorDurmus, Ali
dc.contributor.authorKavas, Huseyin
dc.date.accessioned2019-10-05T23:16:53Z
dc.date.available2019-10-05T23:16:53Z
dc.date.issued2015-02-01
dc.description.abstractIn this study, barium hexaferrite nanoparticles were synthesized via the citrate sol-gel combustion method in a reaction medium consisting of various forms of graphene nanosheet, such as expanded graphite, expanded graphite oxide, and reduced graphite oxide to prepare novel type graphene/hexaferrite nanocomposites as microwave-absorbing material. The microstructural features and physical properties of nanocomposites were characterized by X-ray diffraction, Raman spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, and thermogravimetric analysis methods. Magnetic properties of the nanocomposites were studied by a vibrating sample magnetometer, and the microwave-absorption and -reflection properties of samples were also determined in the frequency range of 8-12 GHz. It was found that the surfaces of the graphene nanosheets were successfully decorated with the barium hexaferrite nanoparticles, and the resulting layered nanocomposite structure showed the reflection loss value of -58 dB at 11.42 GHz.
dc.description.sponsorshipBezmiâlem Vakıf Üniversitesi
dc.description.sponsorshipTürkiye Bilimsel Ve Teknolojik Araştırma Kurumu ( Tubitak )
dc.identifier10.1159/000330236
dc.identifier.citationDurmus Z., Durmus A., Kavas H., -Synthesis and characterization of structural and magnetic properties of graphene/hard ferrite nanocomposites as microwave-absorbing material-, JOURNAL OF MATERIALS SCIENCE, cilt.50, ss.1201-1213, 2015
dc.identifier.doi10.1007/s10853-014-8676-3
dc.identifier.scopus84988269661
dc.identifier.urihttps://hdl.handle.net/20.500.12645/9891
dc.identifier.wosWOS:000346777800018
dc.language.isoen
dc.titleSynthesis and characterization of structural and magnetic properties of graphene/hard ferrite nanocomposites as microwave-absorbing material
dc.typeArticle
dspace.entity.typePublication
local.article.journalnameEuropean surgical research. Europaische chirurgische Forschung. Recherches chirurgicales europeennes
local.avesis.idf675f584-ef8d-4759-ad99-a0d1c9e75323
local.avesis.response9765
local.publication.isinternational1
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