THERMOANALYTICAL STUDY OF OXOANION-SUBSTITUTED CUPRATE SUPERCONDUCTORS

Authors
LAUREIRO Y MORAN E ROJAS R ALARIOFRANCO MA
Citation
Y. Laureiro et al., THERMOANALYTICAL STUDY OF OXOANION-SUBSTITUTED CUPRATE SUPERCONDUCTORS, Journal of materials chemistry, 6(9), 1996, pp. 1517-1520
Citations number
26
Categorie Soggetti
Chemistry Physical","Material Science
Journal title
Journal of materials chemistry → ACNP
ISSN journal
09599428
Volume
6
Issue
9
Year of publication
1996
Pages
1517 - 1520
Database
ISI
SICI code
0959-9428(1996)6:9<1517:TSOOCS>2.0.ZU;2-F
Abstract
The effects on the thermal stability in air of the partial substitutio n of Cu(1) in the 1212 superconductor Cu(BaSr)(Y0.85Ca0.15)Cu2O7-x by some oxoanion groups (SO42-, PO43- and BO33-) has been investigated by thermoanalytical techniques (TG-DTA). An increased thermal stability of the oxoanion-substituted samples (BO33- > PO43- > SO42-) has been f ound.