JPS647412A - Oxide superconductor and its manufacture - Google Patents
Oxide superconductor and its manufactureInfo
- Publication number
- JPS647412A JPS647412A JP62162936A JP16293687A JPS647412A JP S647412 A JPS647412 A JP S647412A JP 62162936 A JP62162936 A JP 62162936A JP 16293687 A JP16293687 A JP 16293687A JP S647412 A JPS647412 A JP S647412A
- Authority
- JP
- Japan
- Prior art keywords
- superconductor
- oxide type
- manufacture
- elements
- oxide superconductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To reduce influence of water, acid, or alkali by making the surface of a superconductor of oxide type hydrophobic. CONSTITUTION:A superconductor of oxide type is formed in the specified formation according to the following general expression of composition: (M1)x(M2)y(M 3)zOw, where M1 is one or more of the elements B, A1, Ga, In, T1, Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, while M2 is one or more of the elements Be, Mg, Ca, Sr, Ba, Ra, Sn, Pb), and M3 is (Cu) and x, y, z, w are atomic mol fractions. The surface of this superconductor is made hydrophobic by a proper agent. This enables preparation of a superconductor of oxide type with high resistance against acid and alkali hydrolysis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62162936A JPS647412A (en) | 1987-06-30 | 1987-06-30 | Oxide superconductor and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62162936A JPS647412A (en) | 1987-06-30 | 1987-06-30 | Oxide superconductor and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647412A true JPS647412A (en) | 1989-01-11 |
Family
ID=15764058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62162936A Pending JPS647412A (en) | 1987-06-30 | 1987-06-30 | Oxide superconductor and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647412A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH038754A (en) * | 1989-06-05 | 1991-01-16 | Nec Corp | Oxide superconductor composition and production thereof |
US5081073A (en) * | 1989-10-31 | 1992-01-14 | Dow Corning Toray Silicone Company, Ltd. | Superconducting ceramic structure |
-
1987
- 1987-06-30 JP JP62162936A patent/JPS647412A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH038754A (en) * | 1989-06-05 | 1991-01-16 | Nec Corp | Oxide superconductor composition and production thereof |
US5081073A (en) * | 1989-10-31 | 1992-01-14 | Dow Corning Toray Silicone Company, Ltd. | Superconducting ceramic structure |
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