| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1517763 | Journal of Physics and Chemistry of Solids | 2009 | 4 Pages |
Abstract
The potential chemical reactions of alkaline-earth oxides (AeO with Ae: Mg, Ca, Sr, and Ba) and tungsten are studied at high pressure and high temperature. At pressures ranging from 5 to 10 GPa and temperatures of 2000 K, a noticeable reaction between AeO and powder tungsten (W) was detected. As a product of the reaction, scheelite-structured orthotungstates (AeWO4) were formed. The reactivity of alkaline-earth oxides with tungsten increases in the order Ca
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Authors
Daniel Errandonea,