Influence of Sr2+ and Ag+ modifying additives on the properties of YBa2Cu4O8

Authors
Panova, TI Malysheva, SI Savchenko, EP Glushkova, VB
Citation
Ti. Panova et al., Influence of Sr2+ and Ag+ modifying additives on the properties of YBa2Cu4O8, RUS J AP CH, 72(1), 1999, pp. 32-34
Citations number
8
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
72
Issue
1
Year of publication
1999
Pages
32 - 34
Database
ISI
SICI code
1070-4272(199901)72:1<32:IOSAAM>2.0.ZU;2-C
Abstract
The YBa2-xSrxCu4O8 (0.1 less than or equal to x less than or equal to 0.9) solid solutions and the YBa2Cu4O8 + nAg (3 less than or equal to n less tha n or equal to 8 wt %) mixed compositions are synthesized under the normal p ressure using mechanochemical activation of the initial components. The deg radation of the synthesized ceramics under the action of CO2 and water vapo r is studied by X-ray phase and thermogravimetric analyses.