PREPARATION OF Cd2GaNbO6 PEROVSKITE OXIDE: A POSSIBLE SUBSTRATE FOR HIGH Tc SUPERCONDUCTORS

The paper presents results concerning the synthesis of a double perovskite in the Cd0-0a203-Nb2O5 system. The lattice parameter of the mixed oxide was estimated by means of a hard sphere model in order to determine if the formation of the double perovskite is favoured in the above system. The reacti...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Optoelectronics and Advanced Materials 2004-12, Vol.6 (4), p.1311-1315
Main Authors: Rusu, I, Craus, M-L
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The paper presents results concerning the synthesis of a double perovskite in the Cd0-0a203-Nb2O5 system. The lattice parameter of the mixed oxide was estimated by means of a hard sphere model in order to determine if the formation of the double perovskite is favoured in the above system. The reaction evolution was monitored by means of thermal analysis, X-ray diffraction and infrared spectroscopy. The results confirm the formation of the double perovskite and are close to those indicated by the proposed model.
ISSN:1454-4164