Phase diagrams of the systems Mn(VO{sub 3}){sub 2}-M(VO{sub 3}){sub 2} and Mn{sub 2}V{sub 2}O{sub 7}-M{sub 2}V{sub 2}O{sub 7} (M = Sr, Ba)
Journal Article
·
· Inorganic Materials
OSTI ID:135589
- Institute of Solid-State Chemistry, Ekaterinburg (Russian Federation)
In this paper, the authors report results on the phase relations in meta- and pyrovanadate binary systems containing manganese, strontium, or barium and their phase diagrams. Using powder X-ray diffraction and differential thermal analysis, we studied the phase diagrams of the systems Mn(VO{sub 3}){sub 2}-M(VO){sub 3}{sub 2} and Mn{sub 2}V{sub 2}-O{sub 7}-M{sub 2}V{sub 2}O{sub 7} (M=Sr,Ba) in air. Mn{sub 1-x}Sr{sub x}(VO{sub 3}){sub 2}solid solutions and three new compounds, BaMnV{sub 2}O{sub 7}, SrMnV{sub 2}O{sub 7}, and Sr{sub 3}Mn(V{sub 2}O{sub 7}){sub 2}, were found, and their thermal behavior was studied.
- OSTI ID:
- 135589
- Journal Information:
- Inorganic Materials, Vol. 30, Issue 12; Other Information: PBD: Dec 1994; TN: Translated from Neorganicheskie Materialy; 30: No. 12, 1574-1575(1994)
- Country of Publication:
- United States
- Language:
- English
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