Phase Relations in the Rb2MoO4–R2(MoO4)3–Zr(MoO4)2 (R = Al, Fe, Cr, Y) Systems

Phase Relations in the Rb2MoO4–R2(MoO4)3–Zr(MoO4)2 (R = Al, Fe, Cr, Y) Systems

— Subsolidus phase relations in the Rb 2 MoO 4 –R 2 (MoO 4 ) 3 –Zr(MoO 4 ) 2 (R = Al, Fe, Cr, Y) systems have been studied for the first time by the method of “intersecting cuts.” Eight new triple molybdates, with the compositions Rb 5 RZr(MoO 4 ) 6 (R = Al, Fe, Cr, Y), RbRZr 0.5 (MoO 4 ) 3 (R = Al,...

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Veröffentlicht in:Inorganic materials 2020-12, Vol.56 (12), p.1278-1283
Hauptverfasser: Bazarova, J. G., Logvinova, A. V., Bazarov, B. G.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Zusammenfassung:— Subsolidus phase relations in the Rb 2 MoO 4 –R 2 (MoO 4 ) 3 –Zr(MoO 4 ) 2 (R = Al, Fe, Cr, Y) systems have been studied for the first time by the method of “intersecting cuts.” Eight new triple molybdates, with the compositions Rb 5 RZr(MoO 4 ) 6 (R = Al, Fe, Cr, Y), RbRZr 0.5 (MoO 4 ) 3 (R = Al, Cr, Fe), and Rb 2 YZr 2 (MoO 4 ) 6.5 , have been identified in these systems. The thermal properties and crystallographic characteristics of some molybdates have been assessed.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168520120043