钙钛矿型纳米复合氧化物SrCoO_3的制备与表征

Preparation and Characterization of SrCoO_3 Perovskite Oxide Nanocomposite

采用硬脂酸燃烧合成法制备了钙钛矿型纳米复合氧化物钴酸锶(SrCoO3),通过X射线衍射测试(XRD),红外光谱测试(IR)手段对所制备的系列纳米催化剂进行了表征。结果表明:所制目标产物钴酸锶为钙钛矿型,颗粒分布均匀,粒径在27纳米级。

SrCoO3 oxide nanocomposite was prepared by the combustion of stearic acid,and tested by the X-ray diffraction （XRD） and IR.The results show that the system of SrCoO3 is perovskite,particles are evenly distributed,and diameter is about 27 nanometers.