Copper chromite (CuCr2O4) was synthesized by a chemical coprecipitation
method. The synthesized samples were characterized
using X-ray powder diffraction technology (XRD). The
temperature of synthesis was 650°C.
Zinc Chromate was synthesised by Co-precipitation
method, The synthesised samples were characterized using
X-ray powder diffraction technology (XRD).
Set temperature synthesis at 250 ℃ .