Synthesis of Microcrystalline Ce2O3 and Formation of Solid Solutions between Cerium and Lanthanum Oxides
Synthesis of Microcrystalline Ce2O3 and Formation of Solid Solutions between Cerium and Lanthanum Oxides
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DOI：
10.1002/zaac.201300663
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发表时间：
2014-05-01
影响因子：
1.4
通讯作者：
Albert, Barbara
中科院分区：
文献类型：
--
作者：
Hamm, Christin M.;Alff, Lambert;Albert, Barbara
研究了以CeO2和Ce为原料制备金黄色微晶气敏单相氧化铈（Ce2O3）的新方法。合成了CeO2-La2O3体系中的固溶体（Ce1-xLax）O2-0.5x （0 < x < 0.55）和Ce2O3-La2O3体系中的固溶体（Ce1-xLax）(2)O-3 (0 < x < 1)，并用x射线粉末衍射方法对其进行了研究。
A new method of preparation of golden-yellow, microcrystalline, and air-sensitive single-phase cerium(III) oxide, Ce2O3, from CeO2 and Ce was developed. Solid solutions (Ce1-xLax)O2-0.5x (0 < x < 0.55) in the system CeO2-La2O3 and (Ce1-xLax)(2)O-3 (0 < x < 1) in the system Ce2O3-La2O3 were synthesized and investigated by means of X-ray powder diffraction.