Idioma:

Pressure stability of the first hydration shell of yttrium in aqueous YCl3 solution

Elbers, M. ; Sternemann, C. ; Julius, K. ; Paulus, M. ; Surmeier, G. ; König, N. ; Nase, J. ; Bolle, J. ; Wagner, R. ; Irifune, T. ; Tolan, M.

High pressure research, 2020-01, Vol.40 (1), p.194-204 [Periódico revisado por pares]

Texto completo disponível

Citações Citado por

Título:
Pressure stability of the first hydration shell of yttrium in aqueous YCl3 solution
Autor: Elbers, M. ; Sternemann, C. ; Julius, K. ; Paulus, M. ; Surmeier, G. ; König, N. ; Nase, J. ; Bolle, J. ; Wagner, R. ; Irifune, T. ; Tolan, M.
Assuntos: Aqueous solutions ; Compressibility ; Hydration ; structure of aqueous solution ; Water chemistry ; X ray absorption ; X-ray absorption spectroscopy ; YCl ; Yttrium
É parte de: High pressure research, 2020-01, Vol.40 (1), p.194-204
Descrição: The pressure stability of the first hydration shell of Y ions in aqueous solution has been investigated by means of extended x-ray absorption fine-structure spectroscopy at the yttrium K-edge for hydrostatic pressures up to 4.5 kbar and concentrations between 1 M and 2.5 M. We find approximately 8.4 water molecules surrounding the yttrium cation at a mean distance of 2.370 Å at ambient conditions, independent on the concentration. The yttrium hydration shell has a low compressibility in the order of Å kbar emphasizing its pressure stability in the kbar range. At the studied conditions, no indication for chloride complexation was observed.
Editor: Abingdon: Taylor & Francis
Idioma: Inglês

Voltar para lista de resultados