Solid-State Reaction Synthesis of MgAlO Spinel from MgO-AlO Composite Particles Prepared via Electrostatic Adsorption.

This paper presents the formation of magnesium aluminate spinel using composite particles prepared via electrostatic adsorption (ESA). Scanning electron microscopy (SEM) images confirmed the presence of AlO-MgO composite particles. A mixture of AlO and MgO raw materials was also prepared by using the conventional bead-milling method for comparison.