Nanocomposites of the self-forming core-shell Co-MgO nanoparticles, which were of approximately 100 nm in diameter, and poly(vinylidene fluoride) (PVDF) polymer have been prepared. When the polymer is crystallized in the α-phase, the introduction of the nanoparticles leads to nucleation of the γ-phase of PVDF, increasing also the melting temperature of the polymer. With the introduction of the ...

Deleterious effect of high concentration fluoride in water resources on the healthof human. The MgO supported Fe-Co-Mn nanoparticles were produced via coprecipitationmethod and characterized by SEM and FTIR techniques. In the work,the adsorption process optimization was performed by response surface modelingwith the help of Minitab 16 software. The effect of independent ...

Abstract Perpendicular magnetic anisotropy (PMA) is becoming increasingly important in spintronics research, especially for high-density magnetoresistive random access memories (MRAMs). The PMA induced at an Fe/MgO interface widely used tunnel junctions. Here, we propose inserting ultrathin LiF layer the epitaxial junction. With a 0.3 nm-thick layer, large intrinsic energy, K i ,0 , of 2.8 mJ/m...

The bioactive glasses have been used in the medical field due to their wide spread benefits as implant coatings, bone substitutes and for treatment of dentine sensitivity. The purpose of this study was to incorporate zinc and fluoride in the bioactive glass for potential use in dentifrices as antibacterial and anticaries agents. A series of glass compositions based on SiO2, CaO, CaF2, MgO, and ...

In this study, we used a novel composite material based on magnesium phosphate cement (MPC) to explore the retention of fluoride from water. Dead-burned oxide (MgO), ammonium dihydrogen (NH4H2PO4), and few retarders were create particular substance. Several studies have corroborated performance using aluminum in capture fluoride. From perspective, attempted reinforce our matrix with different q...