Study of transition metal cobalt oxalate crystal in agar agar gel

The transition metal oxalate crystals were grown in agar-agar gel. In the present investigation, the cobalt oxalate was grown by using gel techniques. Such grown crystals were found in different size and colour. The crystal was analysed by different techniques such as XRD, FTIR, TGA, SEM, and EDAX. The Surface morphology was studied by optical microscopy.