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Phase relations in the systems M2MoO4-Cr2(MoO4)3-Zr(MoO4)2 (M = Li, Na, or Rb)
Authors:B. G. Bazarov  O. D. Chimitova  Ts. T. Bazarova  S. I. Arkkhincheeva  Zh. G. Bazarova
Affiliation:(1) Baikal Institute of Nature Management, Siberian Division, Russian Academy of Sciences, ul. Sakh’yanovoi 8, Ulan-Ude, 670047, Buryat Republic, Russia
Abstract:
Phase equilibria in the systems M2MoO4-Cr2(MoO4)3-Zr(MoO4)2 (M = Li, Na, or Rb) were investigated by X-ray powder diffraction analysis, DTA, and IR spectroscopy. The subsolidus structure of the phase diagrams of the systems under study was established. Two phases are formed in the Rb2MoO4-Cr2(MoO4)3-Zr(MoO4)2 system with the molar ratios of the starting components equal to 5: 1: 1 (S 2) and 1: 1: 1 (S 1). Proceeding from that the isostructurality of Rb5FeHf(MoO4)6 and S 2 the unit cell, parameters are determined for S 2.
Keywords:
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