المقالات العلمية

EVALUATION OF PROPERTIES OF NON-STOICHOMETRIC ALUMINA MAGNESIA SPINEL USING THIOUREA AS FUEL BY VARYING SOAKING TIME

The present article reports a simple and cost-effective process to prepare the crystalline MgAl2O4 spinel using non-stoichometric amount of magnesium nitrate, aluminium nitrate by solution combustion route. Thiourea was used as a fuel and reducing agent while soaking was carried at 1000ºC with different soaking periods …