| Numéro |
J. Phys. Colloques
Volume 47, Numéro C1, Février 1986
Thirteenth International Conference on Science of Ceramics
|
|
|---|---|---|
| Page(s) | C1-19 - C1-23 | |
| DOI | https://doi.org/10.1051/jphyscol:1986103 | |
Thirteenth International Conference on Science of Ceramics
J. Phys. Colloques 47 (1986) C1-19-C1-23
DOI: 10.1051/jphyscol:1986103
Istituto di Chimica Applicata e Industriale, Via Valerio, 2, I-34127 Trieste, Italy
J. Phys. Colloques 47 (1986) C1-19-C1-23
DOI: 10.1051/jphyscol:1986103
CERIUM AND GADOLINIUM OXIDES PRECURSORS OBTAINED VIA UREA HYDROLYSIS
S. MERIANI, E. LUCCHINI et O. SBAIZEROIstituto di Chimica Applicata e Industriale, Via Valerio, 2, I-34127 Trieste, Italy
Résumé
On a obtenu par hydrolyse à l'urée de solutions aqueuses de nitrates, la coprécipitation des carbonates de cérium et de gadolinium utilisables pour la préparation de solutions solides entre les oxydes correspondants.
Abstract
Mixed cerium and gadolinium "carbonates", as precursors of their oxides' solid solutions, have been obtained by the action of homogeneous hydrolysis of urea on their nitrates aqueous solutions.