XRD of powder samples revealed the phases of triclinic (BaTiO3) at 80C. However, as we know, BaTiO3 is triclinic below - 90℃ . how?

I have synthesized barium titanate via co-precipitation method. optimum amount of BaCl2 (Sigma-Aldrich 99.99%), Titanium (IV) Chloride (Sigma-Aldrich 99.99%) and Oxalic acid are liquefied in...

07 October 2022 3,238 4 View