| Numéro |
J. Phys. III France
Volume 1, Numéro 12, December 1991
|
|
|---|---|---|
| Page(s) | 1971 - 1975 | |
| DOI | https://doi.org/10.1051/jp3:1991243 | |
DOI: 10.1051/jp3:1991243
J. Phys. III France 1 (1991) 1971-1975
1 Centre de Recherches sur la Physique des Hautes Températures, 45071 Orléans Cedex 2, France
2 Laboratoire pour I'Utilisation du Rayonnement Electromagnétique, 91405 Orsay Cedex, France
© Les Editions de Physique 1991
J. Phys. III France 1 (1991) 1971-1975
EXAFS of nebulized solutions
C. Landron1, D. Ruffier1, Ph. Odier1, J.P. Coutures1, D. Bazin2 and H. Dexpert21 Centre de Recherches sur la Physique des Hautes Températures, 45071 Orléans Cedex 2, France
2 Laboratoire pour I'Utilisation du Rayonnement Electromagnétique, 91405 Orsay Cedex, France
(Received 31 May 1991, revised 27 September 1991, accepted 1 October 1991)
Abstract
The first EXAFS results on nebulized solutions are presented. High quality spectra from in situ X-ray absorption experiments are performed on micrometer-sized spheres of nickel (II) bromide in 95% alcoholic or in aqueous
solution via ultrasonic nebulization. The structural information given by the X-ray absorption complete the data given by
other absorption spectroscopies. The strong dissociation of the precursors is shown and the first coordination sphere of the
nickel atom is evidenced. It is formed by nickel atoms surrounded by hydrating water molecules.
© Les Editions de Physique 1991