A Study of Phase Formation in the Subsolidus Region of the System Na2MoO4-MnMoO4-Cr2(MoO4)3

摘要

Phase relationships in the subsolidus region of the system Na2MoO4-MnMoO4-Cr2(MoO4)3 were studied by means of X-ray diffraction and differential-thermal analyses. The possibility of obtaining a variable-composition phase Na_(1-x)Mn_(1-x)Cr_(1+x)(MoO4)3 (0 ≤ x ≤ 0.5) and ternary molybdate NaMn3Cr(MoO4)5 was examined. The temperature dependence of the conductivity of the phase Na_(1-x)Mn_(1-x)Cr_(1+x)(MoO4)3 was analyzed.