THERMAL-ANALYSIS OF IODINE DEINTERCALATION OF THE COMPOUND I-BI2SR2CACU2O8+X

Authors
DRAGOE ND SEGAL E JEGOUDEZ J REVCOLEVSCHI A
Citation
Nd. Dragoe et al., THERMAL-ANALYSIS OF IODINE DEINTERCALATION OF THE COMPOUND I-BI2SR2CACU2O8+X, Thermochimica acta, 290(1), 1997, pp. 101-107
Citations number
26
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
290
Issue
1
Year of publication
1997
Pages
101 - 107
Database
ISI
SICI code
0040-6031(1997)290:1<101:TOIDOT>2.0.ZU;2-T
Abstract
Deintercalation of iodine from the compound I-Bi2Sr2CaCu2O8+x was inve stigated by thermogravimetry (TG) and X-ray diffraction carried out at the different stages of the process. A conventional non-isothermal ki netic analysis and a constant rate thermal analysis of the iodine dein tercalation process were performed: as a result, a two step model of t he iodine release is proposed.