About: Structural and Magnetic Properties of CoFe2O4 Nanoparticles Synthesized by Starch-Assisted Sol-Gel Auto-Combustion Method in Air, Argon, Nitrogen and Vacuum Atmospheres     Goto   Sponge   NotDistinct   Permalink

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Description
  • In the present work, structural and magnetic properties of CoFe2O4 nanoparticles synthesized by starchassisted sol–gel auto-combustion method in air, argon, nitrogen and vacuum atmospheres were investigated. The particle size, shape, crystal structure and magnetic properties of synthesized ferrite nanoparticles were investigated by powder X-ray diffractometer (XRD), field emission scanning electron microscopy (FE-SEM), Raman spectrometer, Fourier transform infrared spectroscopy (FTIR) and a vibrating sample magnetometer (VSM). The FESEM micrographs indicate the octahedron-like cobalt ferrite nanoparticles formation in air atmosphere; however, spherical nanoparticles were formed in argon, nitrogen and vacuum atmospheres. An infrared spectroscopy study showed the presence of two absorption bands in the frequency range around 560 cm-1 (?1) and around 340 cm-1 (?2) which indicated the presence of tetrahedral and octahedral group complexes, respectively, within the spinel lattice. Room temperature
  • In the present work, structural and magnetic properties of CoFe2O4 nanoparticles synthesized by starchassisted sol–gel auto-combustion method in air, argon, nitrogen and vacuum atmospheres were investigated. The particle size, shape, crystal structure and magnetic properties of synthesized ferrite nanoparticles were investigated by powder X-ray diffractometer (XRD), field emission scanning electron microscopy (FE-SEM), Raman spectrometer, Fourier transform infrared spectroscopy (FTIR) and a vibrating sample magnetometer (VSM). The FESEM micrographs indicate the octahedron-like cobalt ferrite nanoparticles formation in air atmosphere; however, spherical nanoparticles were formed in argon, nitrogen and vacuum atmospheres. An infrared spectroscopy study showed the presence of two absorption bands in the frequency range around 560 cm-1 (?1) and around 340 cm-1 (?2) which indicated the presence of tetrahedral and octahedral group complexes, respectively, within the spinel lattice. Room temperature (en)
Title
  • Structural and Magnetic Properties of CoFe2O4 Nanoparticles Synthesized by Starch-Assisted Sol-Gel Auto-Combustion Method in Air, Argon, Nitrogen and Vacuum Atmospheres
  • Structural and Magnetic Properties of CoFe2O4 Nanoparticles Synthesized by Starch-Assisted Sol-Gel Auto-Combustion Method in Air, Argon, Nitrogen and Vacuum Atmospheres (en)
skos:prefLabel
  • Structural and Magnetic Properties of CoFe2O4 Nanoparticles Synthesized by Starch-Assisted Sol-Gel Auto-Combustion Method in Air, Argon, Nitrogen and Vacuum Atmospheres
  • Structural and Magnetic Properties of CoFe2O4 Nanoparticles Synthesized by Starch-Assisted Sol-Gel Auto-Combustion Method in Air, Argon, Nitrogen and Vacuum Atmospheres (en)
skos:notation
  • RIV/00216305:26310/14:PU113057!RIV15-MSM-26310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(EE2.3.30.0005), P(EE2.3.30.0039)
http://linked.open...iv/cisloPeriodika
  • 28
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 47824
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26310/14:PU113057
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Cobalt ferrite, Magnetic properties, Nanomaterials (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [6F772D1507D7]
http://linked.open...i/riv/nazevZdroje
  • Journal of Superconductivity and Novel Magnetism
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2015
http://linked.open...iv/tvurceVysledku
  • Boháč, Martin
  • Kožáková, Zuzana
  • Kuřitka, Ivo
  • Zmrzlý, Martin
  • Enev, Vojtěch
  • Másilko, Jiří
  • Havlica, Jaromír
  • Ptáček, Petr
  • Palou, Martin
  • Bartoníčková, Eva
  • Hajdúchová, Miroslava
  • Yadav, Raghvendra Singh
  • Frajkorová, Františka
issn
  • 1557-1947
number of pages
http://bibframe.org/vocab/doi
  • 10.1007/s10948-014-2854-z
http://localhost/t...ganizacniJednotka
  • 26310
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