Solubility polytherms and eutectic concentrations of scandium, yttrium, and lanthanum perchlorate solutions

O.N. Pestova, A.G. David'yan, L.A. Myund, M.K. Khripun, A.Yu. Efimov

Research output

Abstract

© Pleiades Publishing, Ltd., 2014. © O.N. Pestova, A.G. David'yan, L.A. Myund, M.K. Khripun, A.Yu. Efimov, 2014. Freezing points of solutions M(ClO4)3-H2O (M = Sc, Y, La) of different concentrations were determined. The solubility polytherms of the perchlorate systems studied, as well as aluminum, gallium, and indium perchlorates were compared with the concentration dependences of different properties of the corresponding solutions. Viscometry and IR spectroscopy allowed the special points on these dependences to be correlated with eutectic concentrations. Structural changes in the systems studied as a function of solute concentration were described.
Original languageEnglish
Pages (from-to)1899-1903
JournalRussian Journal of General Chemistry
Volume84
Issue number10
DOIs
Publication statusPublished - 2014

Fingerprint

Scandium
Yttrium
Lanthanum
Eutectics
Perchlorates
Solubility
Gallium
Indium
Viscosity measurement
Aluminum
Freezing
Infrared spectroscopy
perchlorate

Cite this

Pestova, O.N. ; David'yan, A.G. ; Myund, L.A. ; Khripun, M.K. ; Efimov, A.Yu. / Solubility polytherms and eutectic concentrations of scandium, yttrium, and lanthanum perchlorate solutions. In: Russian Journal of General Chemistry. 2014 ; Vol. 84, No. 10. pp. 1899-1903.
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Solubility polytherms and eutectic concentrations of scandium, yttrium, and lanthanum perchlorate solutions. / Pestova, O.N.; David'yan, A.G.; Myund, L.A.; Khripun, M.K.; Efimov, A.Yu.

In: Russian Journal of General Chemistry, Vol. 84, No. 10, 2014, p. 1899-1903.

Research output

TY - JOUR

T1 - Solubility polytherms and eutectic concentrations of scandium, yttrium, and lanthanum perchlorate solutions

AU - Pestova, O.N.

AU - David'yan, A.G.

AU - Myund, L.A.

AU - Khripun, M.K.

AU - Efimov, A.Yu.

PY - 2014

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AB - © Pleiades Publishing, Ltd., 2014. © O.N. Pestova, A.G. David'yan, L.A. Myund, M.K. Khripun, A.Yu. Efimov, 2014. Freezing points of solutions M(ClO4)3-H2O (M = Sc, Y, La) of different concentrations were determined. The solubility polytherms of the perchlorate systems studied, as well as aluminum, gallium, and indium perchlorates were compared with the concentration dependences of different properties of the corresponding solutions. Viscometry and IR spectroscopy allowed the special points on these dependences to be correlated with eutectic concentrations. Structural changes in the systems studied as a function of solute concentration were described.

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