- PII
- 10.31857/S0023476124020092-1
- DOI
- 10.31857/S0023476124020092
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 69 / Issue number 2
- Pages
- 259-267
- Abstract
- Rare-earth molybdenum-containing oxides of nominal composition LixNd5 – xMo3O16 ± δ (x = 0, 0.05, 0.15, 0.25) with a fluorite-derived structure were first obtained as single crystals from a melt solution and by solid-phase synthesis in air as polycrystalline samples. The new phases were characterized by X-ray phase analysis, synchronous thermal analysis, and impedance spectroscopy. X-ray structural analysis showed that lithium atoms are localized near the positions of rare-earth cations. The chemical formula of the investigated single crystal was determined as Li0.216Nd4.784Mo3O14.1+δ. A small amount of lithium did not significantly affect the ability of the studied phases to undergo dissociative water absorption but led to a decrease in the total conductivity of lithium-doped LixNd5 – xMo3O16 ± δ ceramics.
- Keywords
- Date of publication
- 15.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 12
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