The Study of Phase Equilibria in the Cs 2 SO 4 –Rb 2 SO 4 –H 2 SO 4 –H 2 O System

V. A. Komornikov; I. S. Timakov; O. B. Zajnullin; V. V. Grebenev; I. P. Makarova; E. V. Selezneva

doi:10.1134/S1063774518060184

The Study of Phase Equilibria in the Cs₂SO₄–Rb₂SO₄–H₂SO₄–H₂O System

Authors: Komornikov V.A.¹, Timakov I.S.¹, Zajnullin O.B.¹, Grebenev V.V.¹, Makarova I.P.¹, Selezneva E.V.¹
Affiliations:
1. Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics,” Russian Academy of Sciences
Issue: Vol 63, No 6 (2018)
Pages: 1009-1014
Section: Crystal Growth
URL: https://journals.rcsi.science/1063-7745/article/view/193256
DOI: https://doi.org/10.1134/S1063774518060184
ID: 193256

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

The phase equilibria in the quaternary water–salt system Cs₂SO₄–Rb₂SO₄–H₂SO₄–H₂O have been studied. The crystallization ranges are determined, and single crystals of (Cs_1 – _xRb_x)₂SO₄ and Cs_1 – _xRb_xHSO₄ solid solutions have been grown. The (Cs_1 – _xRb_x)₃H(SO₄)₂ and (Cs_1 – _xRb_x)₅H₃(SO₄)₄ · yH₂O compounds are obtained for the first time.