BEHAVIOR OF YBA2CU3O7-DELTA IN HYDROTHERMAL SOLUTIONS

Authors
KORYTKOVA EN NESTERCHUK NI PIVOVAROVA LN ROMANOV DP DROZDOVA IA BOKOVA EV
Citation
En. Korytkova et al., BEHAVIOR OF YBA2CU3O7-DELTA IN HYDROTHERMAL SOLUTIONS, Russian journal of applied chemistry, 66(11), 1993, pp. 1859-1863
Citations number
10
Categorie Soggetti
Chemistry Applied
Journal title
Russian journal of applied chemistry → ACNP
ISSN journal
10704272
Volume
66
Issue
11
Year of publication
1993
Part
1
Pages
1859 - 1863
Database
ISI
SICI code
1070-4272(1993)66:11<1859:BOYIHS>2.0.ZU;2-7
Abstract
Superconducting oxide YBa2Cu3O7-delta (YBCO) was exposed to hydrotherm al media (H2O, NaOH, and KOH aqueous solutions) at temperatures of 100 -200 degrees C and pressures of 10-70 MPa for 0.5, 1, 2, and 3 h. The studies showed that the nature and intensity of the reaction of YBCO w ith hydrothermal solutions are determined by a number of factors: temp erature, pressure, exposure time, and nature of solutions.