Synthesis and x-ray study of the Tb<sub>2</sub>Ni<sub>17-x-y</sub>Li<sub>x</sub>Mg<sub>y</sub> solid solution.

Authors

  • V. M. Kordan Ivan Franko National University of Lviv
  • V. V. Nytka Ivan Franko National University of Lviv
  • I. I. Tarasiuk Ivan Franko National University of Lviv
  • O. Ya. Zelinska Ivan Franko National University of Lviv
  • V. V. Pavlyuk Ivan Franko National University of Lviv

Abstract

Systematic studies of the Tb2Ni17-xMx (M = s- and p-elements such as Li, Mg, Si, Sn, Sb) solid solutions showed that the maximal solubility of these doping components does not exceed 1.5–2 atoms per formula unit [1, 2]. The main reason for the formation of substitution solid solutions with small homogeneity range is different physical and chemistry characteristics, such as atomic radii and electronegativity of Ni, Li and Mg atoms.

Author Biographies

V. M. Kordan, Ivan Franko National University of Lviv

Department of Inorganic Chemistry

V. V. Nytka, Ivan Franko National University of Lviv

Department of Inorganic Chemistry

I. I. Tarasiuk, Ivan Franko National University of Lviv

Department of Inorganic Chemistry

O. Ya. Zelinska, Ivan Franko National University of Lviv

Department of Inorganic Chemistry

V. V. Pavlyuk, Ivan Franko National University of Lviv

Department of Inorganic Chemistry

References

V. Kordan, O. Zelinska, V. Pavlyuk, V. Nytka, R. Serkiz. Electrochemical hydrogenation of Tb2Ni17-xMx (M = Mg, Sn) phases. Chem. Met. Alloys, 2016, 9(3/4), 153–157.

V. Kordan, V. Nytka, G. Kovalczyk, A. Balinska, O. Zelinska, R. Serkiz, V. Pavlyuk. Influence of doping elements on the electrochemical hydrogenation efficiency of Tb2Ni17-based phases.

Chem. Met. Alloys, 2017, 10(1/2), 61–68.

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Issue

2020

Section

Inorganic Chemistry