In this work firstly MgFe2O4 nanoparticles were synthesized via a microwave-assisted method. The product was calcinated at 900 ºC for 2h. At the second step zinc oxide shell was synthesized on the ferrite under ultrasonic waves. Properties of the product were examined by X-ray diffraction pattern (XRD), scanning electron microscope (SEM) and Fourier transform infrared (FT-IR) spectroscopy. Vibr...

The magnesium nanosized ferrite powder with formula MgFe2O4 was synthesized via a pyrochemical sol–gel glycine–nitrate method and annealed consistently at temperatures of up to 1300 °C. samples’ microstructure studied by SEM XRD methods. According the results studies, increase in nanoparticles size from about 15 nm micron-sized particles observed when increasing annealing temperatures. DC elect...

Self-assembled epitaxial BiFeO3-MgO and BiFeO3-MgAl2O4 nanocomposite thin films were grown on SrTiO3 substrates by pulsed laser deposition. A two-phase columnar structure was observed for BiFeO3-MgO codeposition within a small window of growth parameters, in which the pillars consisted of a magnetic spinel phase (Mg,Fe)3O4 within a BiFeO3 matrix, similar to the growth of BiFeO3-MgFe2O4 nanocomp...

An efficient synthesis of (1H-tetrazole-5-yl) pyrazines is achieved by one pot multi- component coupling reaction of α-dicarbonyl compounds, 2,3-diaminomaleonitrile and sodium azide using MgFe2O4 nanoparticles as a robust catalyst under ultrasonic irradiation. This novel synthesic method using MgFe2O4 nanoparticles is easier, faster than that of using other nanoparicles. MgFe2O4 nanoparticles h...

P-n heterojunction-structured CuFe2O4/MgFe2O4 hollow spheres with a diameter of 250 nm were synthesized using template-free solvothermal method, and time-dependent morphological studies carried out to investigate the formation mechanism. The molar ratio 1:2 (Cu:Mg) had highest degradation efficiency model organic dye Acid Orange 7, rate 91.96% over 60 min. nanocomposites characterized by XRD, T...

Magnesium Ferrite (MgFe2O4) spinel structures prepared by a solid-state reaction was used as an anode modifier in the microbial fuel cell (MFC) treatment of Congo red dye. The performance reactors with unmodified stainless-steel mesh (CR-1) and MgFe2O4 coated stainless steel (CR-2) were tested compared followed aerobic treatment. peak power density observed to be 295.936 430.336 mW/m2 revealing...

We report on the enhance magnetic properties of synthesized Mg-Ferrite catalyst through microwave-assisted combustion route by making nanocomposite via Zn-ferrite. The gravimetric oil removal capability tests from water at room temperature were performed. Phase impurity and surface morphology which investigated with XRD analysis field emission- scanning electron microscopy, indicate that spinel...

Spinel type nano ferrite compound MgFe2O4 was synthesized through sol gel technique using metal nitrates as precursors. The phase composition, morphology and elemental analysis of magnesium (MgFe2O4) were performed by X-ray diffraction, fourier transform infrared, atomic force microscopy, energy dispersive x-ray scanning electron analyses. 
 sample's diffraction pattern verifies the existe...