Preparation and Characterization of New Oxyfluoride Phases (Ba,Na)(Ti,Mg)(O,F)
Oxyfluoride phases have been synthesized in free atmosphere, using the initially synthesized perovskite BaTiO3 and the fluorides NaF and MgF2. The purity of BaTiO3 and oxyfluorides has been checked by X–Ray diffraction (XRD).The microstructures of these phases are observed by scanning electron microscopy. The phase transitions have been investigated by dielectric measurements and differential scanning calorimetry (DSC).
Pietro VINCENZINI and Jean-François BAUMARD
D. Talantikite-Touati and L. Benzïada, "Preparation and Characterization of New Oxyfluoride Phases (Ba,Na)(Ti,Mg)(O,F) ", Advances in Science and Technology, Vol. 62, pp. 101-106, 2010