Magnetic properties and microwave absorption in Ni–Zn and Mn–Zn ferrite nanoparticles synthesized by low-temperature solid-state reaction

Amiri, G.R.; Yousefi, Mohammad; Abolhassani, M. R.; Manouchehri, Sohrab; Keshavarz, Mohammad Hossein; Fatahian, Soheil

doi:10.1016/j.jmmm.2010.10.034

Cited by 66 publications

(25 citation statements)

References 16 publications

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“…S PINEL ferrites have attracted an increasing interest because of their wide area of technological applications such as catalysts [1], photoelectrical devices and gas sensors [2], magnetomechanical stress and torque sensors [3], microwave devices [4] and biomedical applications [5].…”

Section: Introductionmentioning

confidence: 99%

“…The tunability of size, size distribution and shape, as well as thermal and chemical stability of nanoparticles (NPs) has been reported in various synthesis methods including microemulsion [7], coprecipitation [8], self-combustion [9], solid state reaction [4] and sol-gel process [10]. The preparation method plays a major role in the structural and magnetic properties of NPs.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and Characterization of Co-Substituted Ferrite Nanocomposites

Nica

Daniel

Ursu³

et al. 2013

IEEE Trans. Magn.

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We report the synthesis of Co NiFe O (where x is 0, 0.25, 0.50, 0.75, 1) nanoparticles (NPs) by a wet chemical method using carboxymethyl cellulose (CMC) solution as surfactant. Their structure and magnetic properties were evaluated by X-ray diffraction (XRD), Fourier-Transform Infrared spectroscopy (FTIR) and vibrating sample magnetometer (VSM). The gas and humidity sensing properties of the samples were also investigated. Powder X-ray diffraction analysis demonstrated the formation of face-centered cubic structure for all the samples. The average crystallite size and lattice parameters have been calculated by Rietveld refinement. The FTIR spectra of NPs confirm the presence of CMC functional groups and stretching bands attributed to the intrinsic vibrations of tetrahedral and octahedral sites of spinel ferrite. The magnetization curves of the nanocomposites at room temperature demonstrated saturation magnetizations from 21 emu/g to 58 emu/g and coercivity values between 130 Oe and 835 Oe. As not many studies have been published on this topic, the gas sensing properties of Ni-substituted Co ferrites have been evaluated. The measurements revealed that Co Ni Fe O is the most sensitive to acetone vapors.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Co-Substituted Ferrite Nanocomposites

Nica

Daniel

Ursu³

et al. 2013

IEEE Trans. Magn.

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“…Polymer composites filled with magnetic or dielectric particles have been reported during the past decades, such as ferrites [10], carbonyl iron powders [11], carbon black [12], carbon nanotubes [13], graphene [14] and so on. Due to the synergistic effect of magnetic and dielectric particles, microwave absorption can be enhanced with appropriate proportion.…”

Section: Introductionmentioning

confidence: 99%

Microwave absorption properties of lightweight absorber based on Fe50Ni50-coated poly(acrylonitrile) microspheres and reduced graphene oxide composites

Zhang

Wang

Huo

et al. 2016

Journal of Magnetism and Magnetic Materials

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“…Meanwhile, the main attention is stressed to spinel type of ferrites that can be synthesized by sol-gel method, conventional solid state reaction, mechanical attrition, hydrothermal synthesis, self-propagating combustion method, thermolysis, wet chemical co-precipitation technique, self-propagating, microemulsion, microwave synthesis, etc [17,18]. Recently, auto-combustion synthesis starts to be popular as rapid, cheap and rather simple technique.…”

Section: Introductionmentioning

confidence: 99%

Multiferroic (NiZn) Fe2O4–BaTiO3 composites prepared from nanopowders by auto-combustion method

Dzunuzovic

Petrović

Stojadinović

et al. 2015

Ceramics International

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composites prepared from nanopowders by auto-combustion method, Ceramics International, http://dx. AbstractNickel zinc ferrite (NZF) and barium titanate (BT) were prepared by auto-combustion synthesis as an effective, simple and rapid method. Multiferroic composites with the general formula yNi 1-x Zn x Fe 2 O 4 -(1-y)BT (x= 0.3, 0.5, 0.7, y= 0.5) were prepared by mixing NZF and BT powders in a liquid medium in the ball mill. The FEG micrographs indicated the primary particle size less than 100 nm for both, barium titanate and nickel zinc ferrite phases. X-ray analysis and Raman spectroscopy indicated the formation of well crystallized structure of NZF and BT phase in the composite powders and ceramics, with a small contribution of the secondary phase. The homogenous phase distribution in obtained composites was also confirmed. Impedance spectroscopy measurements were carried out in order to investigate the electrical resistivity of materials, showing that grain boundaries have greater impact on the total resistivity than grains. Saturation magnetization and remnant magnetization continuously decrease with barium titanate phase increase.2

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Magnetic properties and microwave absorption in Ni–Zn and Mn–Zn ferrite nanoparticles synthesized by low-temperature solid-state reaction

Cited by 66 publications

References 16 publications

Synthesis and Characterization of Co-Substituted Ferrite Nanocomposites

Synthesis and Characterization of Co-Substituted Ferrite Nanocomposites

Microwave absorption properties of lightweight absorber based on Fe50Ni50-coated poly(acrylonitrile) microspheres and reduced graphene oxide composites

Multiferroic (NiZn) Fe2O4–BaTiO3 composites prepared from nanopowders by auto-combustion method

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