Phase relations in the Me2MoO4–In2(MoO4)3–Hf(MoO4)2 systems, where Me = Li, K, Tl, Rb, Cs

Abstract

The Me2MoO4–In2(MoO4)3–Hf(MoO4)2 systems where Me = Li, K, Tl, Rb, Cs were studied in the subsolidus region using an X-ray powder diffraction. Quasi-binary joins were revealed, and triangulation carried out. The formation of ternary molybdates Me5InHf(MoO4)6 for Me = K, Tl, Rb, Cs and Мe2InHf2(MoO4)6.5 for Me = Rb, Cs was established.

Keywords

• Phase relations, triangulation, solid-phase reactions, X-ray phase diffraction, molybdates.