Production of complex rubidium and cesium hydrogen sulfate‒phosphates
- Autores: Komornikov V.A.1, Grebenev V.V.1, Makarova I.P.1, Selezneva E.V.1, Andreev P.V.2
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Afiliações:
- Shubnikov Institute of Crystallography
- Lobachevsky State University of Nizhny Novgorod
- Edição: Volume 61, Nº 4 (2016)
- Páginas: 675-681
- Seção: Crystal Growth
- URL: https://journals.rcsi.science/1063-7745/article/view/190219
- DOI: https://doi.org/10.1134/S1063774516040106
- ID: 190219
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Resumo
The solubility in the CsH2PO4‒CsHSO4‒H2O system at different temperatures (25, 50, and 75°C) is studied and the phase equilibria in the Rb3H(SO4)2‒RbH2PO4‒H2O system under isothermal conditions (at 25°C) are analyzed. The temperature and concentration conditions for forming Rb2(HSO4)(H2PO4), Rb4(HSO4)3(H2PO4), Cs4(HSO4)3(H2PO4), Cs3(HSO4)2(H2PO4), Cs2(HSO4)(H2PO4), and Cs6H(HSO4)3(H2PO4)4 compounds (the latter has been obtained for the first time) are determined. The conditions for growing large single crystals of complex acid rubidium and cesium salts are found.
Sobre autores
V. Komornikov
Shubnikov Institute of Crystallography
Autor responsável pela correspondência
Email: v.a.kom@mail.ru
Rússia, Leninskii pr. 59, Moscow, 119333
V. Grebenev
Shubnikov Institute of Crystallography
Email: v.a.kom@mail.ru
Rússia, Leninskii pr. 59, Moscow, 119333
I. Makarova
Shubnikov Institute of Crystallography
Email: v.a.kom@mail.ru
Rússia, Leninskii pr. 59, Moscow, 119333
E. Selezneva
Shubnikov Institute of Crystallography
Email: v.a.kom@mail.ru
Rússia, Leninskii pr. 59, Moscow, 119333
P. Andreev
Lobachevsky State University of Nizhny Novgorod
Email: v.a.kom@mail.ru
Rússia, pr. Gagarina 23, Nizhny Novgorod, 603950
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