New dielectric – double tetrametaphosphate Li2Мn(PO3)4

Authors

  • R.V. Lavryk National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • D.M. Kamyshan National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • V.V. Polishcuk National University of Life and Environmental Sciences of Ukraine image/svg+xml

DOI:

https://doi.org/10.31548/bio2016.05.004

Abstract

Alkaline metal fluorides influence on the solubility of oxides of manganese, nickel and cobalt in fluorophosphate systems of alkaline metals has been investigated. It was found that the solubility of the corresponding oxides of 3d-metals grows from lithiumto potassium fluorophosphate systems. Sites of formation, composition and properties of the obtained double phosphates were established using physico-chemical methods. The main factors influencing the composition of the phosphate compounds were identified. Specific features of crystal structure of double phosphate were studied. The optimum conditions of monocrystal growth were suggested.

References

Dickens, B., Schroeder,L.W., Brown,W.E. (1994) The structures of phosphates. Journal Solid State Chemistry, 10, 232-240. https://doi.org/10.1016/0022-4596(74)90030-9

Sheldrick G.M. (1997) RIETAN-97. A program for crystal structure refinement. Release 97-2. University of Göttingend, Germany.

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Published

2017-05-11

Issue

Vol. 8 No. 5-6 (2016)

Section

Chemistry

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