Structural and magnetic properties of Fe2-xCoSm xO4 - Nanoparticles and Fe2-xCoSm xO4 - PDMS magnetoelastomers as a function of Sm content

We have synthesized magnetic Fe2-xCoSmxO4 nanoparticles (NPs) by means of the coprecipitation method, varying Sm content from x=0 to x=0.5. Energy-dispersive X-ray spectroscopy showed agreement between the metal proportion of the obtained nanoparticles and the stoichiometric mixture of cations used...

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Detalles Bibliográficos
Autores principales: Ruiz, M.M., Mietta, J.L., Soledad Antonel, P., Pérez, O.E., Martín Negri, R., Jorge, G.
Formato: JOUR
Materias:
Magnetic composites
Magnetic nanoparticles
Magnetoelastomers
Magnetorheoelastomers
Anisotropic composites
Coercive field
Coprecipitation method
Curing process
Easy axis
Elastic anisotropy
Energy dispersive x-ray spectroscopy
Heating treatments
Inter-particle interaction
Magnetic remanence
Magnetization measurements
Micrometric structures
Phase segregations
Scanning Electron Microscope
Stoichiometric mixtures
Structural and magnetic properties
Young modulus
Association reactions
Calcination
Energy dispersive spectroscopy
Magnetic anisotropy
Magnetic fields
Magnetic moments
Magnetization
Metal nanoparticles
Needles
Scanning electron microscopy
Silicones
Synthesis (chemical)
X ray diffraction
Nanomagnetics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03048853_v327_n_p11_Ruiz
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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