Synthesis, Thermal and Magnetic Behaviour of Monohydrated Cadmium Selenium(IV) Bromine(V) Oxide [Cd3Se2Br2O_(12)·H2O]

摘要

The monohydrated white crystals of nano-material, cadmium selenium(IV) bromine(V) oxide formulated as Cd3Se2Br2O_(12)·H2O, were obtained at 450 °C, The morphology and elemental analysis of the material were investigated by scanning electron microscopy and energy dispersive X-rays analysis. The new phase was confirmed through unique patterns of powder X-ray diffraction (PXRD) and characteristic melting point. The decomposition temperature and thermal behaviour of the product was studied using differential scanning colorimeter attached with thermal gravimetric analyzer. The bond vibrations and magnetic measurements were performed using fourier transform infra-red spectrophotometer and vibrating sample magnetometer respectively.