Two binary oxides, a spinel, ZnAl2O4, and a typical perovskite, LaMnO3, have been prepared via CTAB-1-butanol-n-octane-nitrate salt microemulsion in the reverse and bicontinuous states. The exact point of the reverse and bicontinuous states of the microemulsion used in the synthesis was determined by conductivity experiments. The materials obtained after heating at 800 degrees C were characteri...

Nanomaterials with collective optical and magnetic properties are called smart or functional materials have promising applications in many fields of science technology. Undoped Co-doped ZnAl2O4 were prepared using a co-precipitation-assisted hydrothermal method. A systematic investigation was carried out to understand the effects Co concentration on crystalline phase, morphology, ZnAl2O4. X-ray...

In the previous research works, ZnAl2O4 material was considered as one of solutions for decopperization process molten steels; up to 33% efficiency reported by utilising filter. order verify possibility materials, iron-based alloys with various copper and carbon contents were interacted substrates in a heating microscope under an argon gas atmosphere at 1600 °C. Fe-Cu found react substrate duri...

ZnAl2O4 spinel powders were prepared using the Pechini or co-precipitation synthetic route and were then treated at different temperatures (600–1350 °C). These powders were characterised by X-ray diffraction, scanning electron microscopy (SEM), diffuse reflectance and luminescence measurements. SEM investigations and the X-ray patterns showed that the spinel crystallite size was dependent on th...