New cadmium and rare-earth metal molybdato–tungstates with scheelite-type structure

被引：0
|
作者：
E. Tomaszewicz
G. Dąbrowska
机构：
[1] West Pomeranian University of Technology,Department of Inorganic and Analytical Chemistry
来源：
Journal of Thermal Analysis and Calorimetry | 2010年 / 101卷
关键词：
Cadmium tungstate; Rare-earths molybdates; Scheelite-type structure; DTA–TG curves;
D O I：
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学科分类号：
摘要：
A new group of cadmium and rare-earth metal molybdato–tungstates with the formula Cd0.25RE0.50□0.25(MoO4)0.25(WO4)0.75 (RE = Pr, Nd, Sm–Dy, □—vacancies in cation sublattice) were synthesized by a high-temperature solid-state reaction between RE2MoO6 and CdWO4 mixed at the molar ratio of 1:3. Powder X-ray diffraction measurements showed that obtained phases adopt the scheelite-type structure. The phases melt congruently in the temperature range of 1382–1458 K.
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页码：417 / 422
页数：5
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