XRD patterns of TeOx-BaO-BiO powder

The DataSet contains the XRD patterns of the TeOx-BaO-BiO powder. The material was obtained by the sol-gel method.  The starting solution was prepared by mixing telluric acid (precursor), barium carbonate, and bismuth carbonate with thetraetylene glycol, water, ethanol, and acetic acid. (Samples molar concentration: 73TeO2-4BaO-3Bi2O3 and 73TeO2-3BaO-4Bi2O3). The sol was obtained by vigorously stirring precursor solution at 50°C for 2h, then the temperature was raised to 75°C for the next 2h. The obtained gels were dried in two different ways. The 73TeO2-4BaO-3Bi2O3 and 73TeO2-3BaO-4Bi2O3 gels were dried at 120°C under an argon atmosphere. Next, the xerogel powders were first annealing at 340°C under an argon atmosphere, then at 450°C under oxidizing atmosphere. In the second approach, the 73TeO2-4BaO-3Bi2O3 gel was dried under 80 bar at 80°C in an autoclave.
X-ray diffraction patterns (XRD) were collected on a Philips X’PERT PLUS diffractometer with Cu Ka radiation (1.5406 Å) and ranging from 10 to 80 degrees.