Synthesis, characterization, magnetic and electrical properties of the novel conductive and magnetic Polyaniline/MgFe2O4 nanocomposite having the core–shell structure

A novel conducting nanocomposite obtained by p‐anisidine and aniline with titanium(IV) oxide nanoparticles: Synthesis, Characterization, and Electrochemical properties

“…The preparation of PPA/TiO 2 nanocomposite can be summarized as follows: the TiO 2 nanoparticle sample was dried at 1108C for 1 h, and then 1.0 g of the dried sample was added to 30 mL of 1 M HCl solution containing 1.35 g of p-anisidine monomer and stirred for 1 h. Then 2.51 g of ammonium persulfate in 20 mL of 1 M HCl solution was slowly added dropwise to the suspension mixture (using 1:1 monomer/oxidant mole ratio), and the solution was stirred at room temperature for 24 h. The final products were bathed using 50 mL of 1 M NH 4 OH at room temperature while magnetically stirring for 2 h. The product was collected by filtering and washing the precipitate with deionized water, and dried under vacuum at 608C for 24 h [18,19].…”

Synthesis, characterization and magnetic properties of MFe2O4 (M=Co, Mg, Mn, Ni) nanoparticles using ricin oil as capping agent

“…The value of k depends on several factors, including the Miller index, index of reflection plane and the shape of the crystal. If shape is unknown, k is often assigned a value of 0.89E0.9 [28]. The XRD density for all the samples was calculated using equation:…”

Magnetic properties of the magnetic hybrid membranes based on various polymer matrices and inorganic fillers

“…Combination of polymers with other organic or inorganic materials provides new materials with tailored properties, suitable for various electrical and electromagnetic applications in aeronautic or aerospace areas, various sensors, microelectronics, photocatalysis, magnetic devices, batteries, electrochemical display devices, electrical-magnetic shields and microwave absorption materials, coatings, biomedical, and powder metallurgy [2,4].…”