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Modern Ferrite Technology
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The article was published on 2016-01-01 and is currently open access. It has received 116 citations till now. The article focuses on the topics: Ferrite (magnet).read more
Citations
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Journal ArticleDOI
Magnetic polymer nanocomposites for environmental and biomedical applications
TL;DR: The magnetic polymer nanocomposites are of particular interest because of the combination of excellent magnetic properties, stability, and good biocompatibility as discussed by the authors, and they have been exploited for in vivo imaging, as superparamagnetic or negative contrast agents, drug carriers, heavy metal adsorbents and magnetically recoverable photocatalysts for degradation of organic pollutants.
Journal ArticleDOI
Electrical and optical properties of nickel ferrite/polyaniline nanocomposite.
Mohamed Khairy,M. E. Gouda +1 more
TL;DR: The thermal analyses indicated an increase in the composites stability for samples with higher NiFe2O4 nanoparticles contents, and the electrical conductivity of PANI–NiFe 2O4 nanocomposite was found to increase with the rise in Ni Fe2O 4 nanoparticle content, probably due to the polaron/bipolaron formation.
Journal ArticleDOI
Investigation of AC-Measurements of Epoxy/Ferrite Composites.
M.A. Darwish,M.A. Darwish,Alex Trukhanov,Alex Trukhanov,Oleg S Senatov,A. T. Morchenko,S.A. Saafan,Ksenia A. Astapovich,Sergei V. Trukhanov,Sergei V. Trukhanov,E.L. Trukhanova,Andrey A Pilyushkin,Antonio Sergio Bezerra Sombra,Di Zhou,Rajshree B. Jotania,Charanjeet Singh +15 more
TL;DR: The investigated polymer has very low conductivity, so this type of polymer can be useful for high-frequency applications, which can reduce the losses caused by eddy current, and for practical use as elements of microwave devices.
Journal ArticleDOI
Efficient removal of Eriochrome black-T from aqueous solution using NiFe2O4 magnetic nanoparticles.
TL;DR: The magnetic NiFe2O4 nanoparticles have been synthesized and used as adsorbents for removal of an azo dye, Eriochrome black-T from aqueous solution and results show that the percentage of adsorption increases with an increase in the adsorbent dosage.
Journal ArticleDOI
Oxygen-vacancy-induced local ferromagnetism as a driving mechanism in enhancing the magnetic response of ferrites
C.E. Rodríguez Torres,G. A. Pasquevich,P. Mendoza Zélis,Federico Golmar,Silvia P. Heluani,Sanjeev K. Nayak,Waheed A. Adeagbo,Wolfram Hergert,Martin Hoffmann,Martin Hoffmann,Arthur Ernst,Pablo Esquinazi,S. J. Stewart +12 more
TL;DR: In this paper, the relevance of oxygen vacancies in the formation of local ferromagnetic coupling between Fe ions at octahedral sites in zinc ferrites was investigated, which gives rise to a ferrimagnetic ordering with the Curie temperatures above room temperature in an otherwise antiferromagnetic compound.
References
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Journal ArticleDOI
Magnetic polymer nanocomposites for environmental and biomedical applications
TL;DR: The magnetic polymer nanocomposites are of particular interest because of the combination of excellent magnetic properties, stability, and good biocompatibility as discussed by the authors, and they have been exploited for in vivo imaging, as superparamagnetic or negative contrast agents, drug carriers, heavy metal adsorbents and magnetically recoverable photocatalysts for degradation of organic pollutants.
Journal ArticleDOI
Electrical and optical properties of nickel ferrite/polyaniline nanocomposite.
Mohamed Khairy,M. E. Gouda +1 more
TL;DR: The thermal analyses indicated an increase in the composites stability for samples with higher NiFe2O4 nanoparticles contents, and the electrical conductivity of PANI–NiFe 2O4 nanocomposite was found to increase with the rise in Ni Fe2O 4 nanoparticle content, probably due to the polaron/bipolaron formation.
Journal ArticleDOI
Investigation of AC-Measurements of Epoxy/Ferrite Composites.
M.A. Darwish,M.A. Darwish,Alex Trukhanov,Alex Trukhanov,Oleg S Senatov,A. T. Morchenko,S.A. Saafan,Ksenia A. Astapovich,Sergei V. Trukhanov,Sergei V. Trukhanov,E.L. Trukhanova,Andrey A Pilyushkin,Antonio Sergio Bezerra Sombra,Di Zhou,Rajshree B. Jotania,Charanjeet Singh +15 more
TL;DR: The investigated polymer has very low conductivity, so this type of polymer can be useful for high-frequency applications, which can reduce the losses caused by eddy current, and for practical use as elements of microwave devices.
Journal ArticleDOI
Efficient removal of Eriochrome black-T from aqueous solution using NiFe2O4 magnetic nanoparticles.
TL;DR: The magnetic NiFe2O4 nanoparticles have been synthesized and used as adsorbents for removal of an azo dye, Eriochrome black-T from aqueous solution and results show that the percentage of adsorption increases with an increase in the adsorbent dosage.
Journal ArticleDOI
Oxygen-vacancy-induced local ferromagnetism as a driving mechanism in enhancing the magnetic response of ferrites
C.E. Rodríguez Torres,G. A. Pasquevich,P. Mendoza Zélis,Federico Golmar,Silvia P. Heluani,Sanjeev K. Nayak,Waheed A. Adeagbo,Wolfram Hergert,Martin Hoffmann,Martin Hoffmann,Arthur Ernst,Pablo Esquinazi,S. J. Stewart +12 more
TL;DR: In this paper, the relevance of oxygen vacancies in the formation of local ferromagnetic coupling between Fe ions at octahedral sites in zinc ferrites was investigated, which gives rise to a ferrimagnetic ordering with the Curie temperatures above room temperature in an otherwise antiferromagnetic compound.