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RISEFFECT OF PH ON THE MAGNETIC PROPERTIES OF MnFe2O4 FERRITE NANOPARTICLES PREPARED BY SOL-GEL METHOD
could be attributed to the lower surface spin canting and surface spin disorder of the larger magnetic nanoparticles. Our
analysis of ac susceptibility measurements shows that the interparticle magnetic interaction leads to the interactive
superparamagnetic...
Simple Synthesis of Superparamagnetic MagnetiteNanoparticles and Study of Their Magnetic, Optical and Structural Properties for Biomedical Applicationsl
distribution (6-
26 nm). The product also possesses superparamagnetic properties at
room temperature with high saturation magnetization (70emu/gr). The
design of nanoparticles with these special features offers a high potential...
Magnetic properties of crystalline nickel and low phosphorus amorphous Ni1-XPx nanoparticles
This paper explores how synthesis parameters can affect the size, composition and crystallinity degree of the Ni1-xPx nanoparticles and describes the process for preparing nanoparticles with tunable ferromagnetic, superparamagnetic and paramagnetic...
Preparation of iron oxide ionic ferrofluid and study its magnetic and rheological properties
, and the rheological properties of FF at relatively low shear rates were investigated with a special rheometer with variable magnetic field. Iron oxide particles were superparamagnetic with mean particle size of 10nm. Rheological results show...
Synthesis, Characterization and Biocompatibility of Potassium Ferrite Nanoparticles
Enhanced Cryogenic Magnetocaloric Effect Induced by Small Size GdNi5 Nanoparticles
Applying a suitable route for preparation Fe3O4 nanoparticles by Ammonia and investigation of their physical and different magnetic properties
Iron oxide nanoparticles were synthesized by coprecipitation method using ammonia as precipitation agent. Most researchers usually add ammonia into the iron salt solution but in this work the salt solution drop wise has ...
Modeling and optimization of effective parameters on the size of synthesized Fe3O4 superparamagnetic nanoparticles by coprecipitation technique using response surface methodology
Generally,the statistical methods are defined as appropriate techniques to study the processes trends. In
current research, the Fe3O4 superparamagnetic nanoparticles were synthesized by coprecipitation
method. In order toi nvestigate...
Optimizing and modeling of effective parameters on the structural and magnetic properties of Fe3O4 nanoparticles synthesized by coprecipitation technique using response surface methodology
In present work, the Fe3O4 magnetic nanoparticles were successfully synthesized by coprecipitation method. In order to study the effects of influential factors on the structural and magnetic properties of particles, the ...
Study of magnetic and structural and optical properties of Zn doped Fe3O4nanoparticles synthesized by co-precipitation method for biomedicalapplication
pattern have revealed the formation of single
phase nanoparticles with cubic inverse spinal structures which size varies from 11.13 to 12.81
nm. The prepared nanoparticles have also possessed superparamagnetic properties at room...