作者: Wenjun Zheng , Ronghou Liu , Dingkun Peng , Guangyao Meng
DOI: 10.1016/S0167-577X(99)00223-2
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摘要: Abstract Perovskite-type LaFeO 3 has been synthesized hydrothermally under Na 2 CO -containing medium, and characterized by X-ray diffraction (XRD), SEM, IR ICP. The product corresponds to orthorhombic perovskite-type , with a cubic habit over small particle size range of 10–20 μm. formation temperature decreased about 150°C introducing carbonate into the hydrothermal system.