Y2O3-ZrO2 insulation coatings on AgMg sheathed Bi-2212 superconducting tapes by the sol-gel process

Authors
Celik, E Mutlu, IH Avci, E Hascicek, YS
Citation
E. Celik et al., Y2O3-ZrO2 insulation coatings on AgMg sheathed Bi-2212 superconducting tapes by the sol-gel process, IEEE APPL S, 10(1), 2000, pp. 1329-1332
Citations number
26
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
10518223 → ACNP
Volume
10
Issue
1
Year of publication
2000
Pages
1329 - 1332
Database
ISI
SICI code
1051-8223(200003)10:1<1329:YICOAS>2.0.ZU;2-F
Abstract
Y2O3-ZrO2 coatings on AgMg/Bi-2212 superconducting tapes have been prepared by the sol-gel route using Zr and Y based precursors. The coatings were an nealed at 862 degrees C for 24 h under oxygen atmosphere. The structure of coatings was characterized by SEM, EDS, DTA, TGA and XRD. Several precursor materials and solutions were tried. Preparation conditions were defined fo r optimum coating process.