Superconductive material and method of preparing same
US5039654A · kind A · utility
11Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1989 |
| Grant date | Aug 13, 1991 |
| Priority date | — |
| Expiry date | Jun 30, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/741
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A superconductive material including a substrate and a superconductive layer of a double oxide of metals provided on the substrate is produced by a method which comprises the steps of: PA1 (a) providing a solution containing a blend of metal compounds having a composition corresponding to that of the double oxide; PA1 (b) applying the solution on the substrate to form a liquid film; PA1 (c) drying the liquid film; and PA1 (d) calcining the dried film to convert the metal compounds into the superconductive double oxide of the metals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.