Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/7722
Title: Nickel-iron spinel/reduced graphene oxide nanocomposites: Structural and mossbauer studies
Authors: Boychuk, Volodymyra
Kotsyubynsky, V.
Bandura, Khrystyna
Fedorchenko, Sofia
Бойчук, Володимира Михайлівна
Keywords: nickel ferrite; reduced graphene oxide; nano¬composite material; mossbauer spectroscopy; cation distribution
Issue Date: 2018
Publisher: Proceedings of the 2018 IEEE 8th International Conference on Nanomaterials: Applications and Properties, NAP 2018 8915082
Citation: Boychuk, V.,Kotsyubynsky, V.Bandura, K.,Fedorchenko, S. Nickel-iron spinel/reduced graphene oxide nanocomposites: Structural and mossbauer studies. Proceedings of the 2018 IEEE 8th International Conference on Nanomaterials: Applications and Properties, NAP 2018September 2018, Article number 89150828th IEEE International Conference on Nanomaterials: Applications and Properties, NAP 2018; Zatoka; Ukraine; 9 September 2018 through 14 September 2018; Category numberCFP18F65-ART; Code 155647
Abstract: Ultrafine nickel ferrite and nickel ferrite/ reduced graphene oxide (rGO) nanocomposite have been synthesized by hydrothermal method. Structural and magnetic properties of the obtained materials have been studied. XRD studies revealed that the joint hydrothermal synthesis of nickel ferrite and graphene oxide reduction leads to decreasing of ferrite particles to 8-9 nm. Nor-malized pair distance distribution functions and the most pro-bable particle sizes were studied by SAXS method. The distri-bution of Fe3+ and Ni2+ cations between tetrahedral and octa-hedral sublattices was analyzed and transitions magnetic ordered state – spin glass like state - superparamagnetic state for ultrafine nickel ferrite were observed by Mossbauer spectros¬co¬py.
URI: http://hdl.handle.net/123456789/7722
Appears in Collections:Статті та тези (ФТФ)

Files in This Item:
File Description SizeFormat 
NAP-2018_Proceeding _Kotsyubynsky_.pdf922.09 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.