In this paper, a novel catalyst (MgAl2O4@SiO2-PTA) was proposed for the green oxidation of aliphatic alcohols. The resultant composite was characterized by different techniques, such as X-ray diffraction (XRD), SEM, FT-IR, EDX and Brunauer-Emmett-Teller (BET) surface area analysis. The prepared nanocomposite was used as a catalyst for oxidation of aliphatic alcohols with hydrogen peroxide in […]
In this paper, MgAl2O4 nanoparticles were synthesized by the Sol-gel auto combustion method and were doped with different concentrations of Ni2+ (x= 0, 0.1, 0.05, and 0.03). By this method, a novel photocatalyst which had better decolorization percentages of Congo redcompared to MgAl2O4 was produced. The MgAl2O4 samples were calcinated at 1000 0C. The samples […]
In this framework study, an attempt was made to synthesize, characterize, and develop some applications of nano AlF3 (nAF) by sol-gel method. Meanwhile, precursor gel preparation and the interaction on the nano-sized area have been studied. By nAF the ZnAl2O3/AlF3 (ZA) nanocomposite has been successfully prepared and Structural, morphological and thermal characterization has been done […]
