CsVO 3 –Cs 2 MoO 4 –Cs 2 O TRINARY OXIDE SYSTEM

A. M. Gasanaliev; Гасаналиев А. М.; M. A. Israilov; Исраилов М. А.; B. Yu. Gamataeva; Гаматаева Б. Ю.

doi:10.31857/S0235010623020056

CsVO₃–Cs₂MoO₄–Cs₂O TRINARY OXIDE SYSTEM

Authors: Gasanaliev A.M.¹, Israilov M.A.¹, Gamataeva B.Y.¹
Affiliations:
1. Dagestan State Pedagogical University, Research Institute of General and Inorganic Chemistry
Issue: No 2 (2023)
Pages: 182-189
Section: Articles
URL: https://rjraap.com/0235-0106/article/view/661316
DOI: https://doi.org/10.31857/S0235010623020056
EDN: https://elibrary.ru/MEFVAF
ID: 661316

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Abstract

The aim of this paper is a physicochemical analysis of phase formation processes in the trinary oxide system CsVO₃–Cs₂MoO₄–Cs₂O. The given system was studied using a complex of methods of physico-chemical analysis, in particular, differential thermal analysis (DTA), visual polythermal analysis (VPTA), X-ray phase analysis (XRPA) and synchronous thermal analysis STA 409 PC Luxx by Netsch company. As a result, the nature of the phase reactions of the CsVO₃–Cs₂MoO₄–Cs₂O interaction in the melts of the system was revealed, the results of seventeen internal sections were studied on the basis of which the melting diagram of the system was constructed, the fields of crystallizing phases were outlined. It is established that in the triple oxide system, according to the thermochemical and structural analysis of topology and phase formation, an unlimited consistency of high-temperature modifications is realized.

Keywords

compound, congruent, incongruent, a priori prediction, diagram, polytherm

References

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