Synthesis of New Solid Solutions on Neodymium-stabilized La2Mo2O9
摘要
A new ionic conductor La2-xNdxMo2O9 (x=0.0-2.0) has been synthesized by wet- chemistry method. The precursors and the resultant oxide powders were characterized by DTA/TG, DSC, XRD and XPS techniques. Effect of substituting Nd for La reveals that the phase transition which occurs in La2Mo2O9 around 565℃ disappears when x>0.2. And the maximum amount of Nd stabilized the high temperature phase of β-La2Mo2O9 from cubic to tetragonal is about x =1.6. The measurements of impedance spectroscopy indicate that the ionic conductivity becomes considerably higher in comparison to that of La2Mo2O9.
引用本文（GB/T 7714）
Qi, Bo Bo, Jing, 等. Synthesis of New Solid Solutions on Neodymium-stabilized La2Mo2O9[J]. 中国化学快报：英文版, 2003.
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