XRD patterns of TeOx powder

The DataSet contains the XRD patterns of the TeOx powder. The material was obtained by the sol-gel method.  The starting solution was prepared by mixing telluric acid (precursor) with thetraetylene glycol, water, and ethanol. 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 gel was dried at 120°C under an argon atmosphere. The xerogel powder was first annealing at 340°C under an argon atmosphere, then at 400°C or 450°C under oxidizing atmosphere. 
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.

本数据集包含氧化碲（TeOₓ）粉末的X射线衍射（X-ray Diffraction，简称XRD）图谱。该样品采用溶胶-凝胶法制备：前驱液通过将碲酸（前驱体）与四甘醇、去离子水和乙醇混合配制而成；将前驱液在50℃下强力搅拌2小时得到溶胶，随后将温度升至75℃继续搅拌2小时；所得湿凝胶在氩气气氛下于120℃进行干燥；得到的干凝胶粉末先在氩气气氛下于340℃退火，随后分别在氧化气氛下于400℃或450℃进行二次退火。
X射线衍射（XRD）图谱采用飞利浦X’PERT PLUS型X射线衍射仪采集，测试使用Cu Kα辐射（波长1.5406 Å），扫描范围为10°至80°。