Electrochemical hydrogenation of the Tb2Ni15LiMg phase

Автор(и)

  • V. M. Kordan Department of Inorganic Chemistry, Ivan Franko National University of Lviv
  • V. V. Nytka Department of Inorganic Chemistry, Ivan Franko National University of Lviv
  • I. I. Tarasiuk Department of Inorganic Chemistry, Ivan Franko National University of Lviv
  • V. V. Pavlyuk Department of Inorganic Chemistry, Ivan Franko National University of Lviv

Анотація

Systematic studies of the solid solution Tb2Ni17-x-yLixMgy (0 < x ≤ 1; 0 < y ≤ 1) showed that the maximum solubility of these doping components (x + y) does not exceed 2 atoms per formula unit (rLi = 1.53 Å, rMg = 1.60 Å) [1‒3]; hydrogen sorption ability and corrosion stability increase for the electrode with the larger amount of doping components. Also, the specific resistance value ρ0 = 35.7 μΩ·cm is lower than for other phases on the basis of 2:17 and 1:5 stoichiometry [4]. Low value of this parameter is required for creation of new electrode materials.

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Опубліковано

2021-04-20

Номер

2021

Розділ

Неорганічна хімія