FR2645523B1 - Oxyde de cuivre a valence mixte derive de la structure de la perowskite de type (acuo3-x)2(a(prime)o)2 - Google Patents
Oxyde de cuivre a valence mixte derive de la structure de la perowskite de type (acuo3-x)2(a(prime)o)2Info
- Publication number
- FR2645523B1 FR2645523B1 FR8904769A FR8904769A FR2645523B1 FR 2645523 B1 FR2645523 B1 FR 2645523B1 FR 8904769 A FR8904769 A FR 8904769A FR 8904769 A FR8904769 A FR 8904769A FR 2645523 B1 FR2645523 B1 FR 2645523B1
- Authority
- FR
- France
- Prior art keywords
- acuo3
- prime
- copper oxide
- mixed valence
- perowskite
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/006—Compounds containing, besides lead, two or more other elements, with the exception of oxygen or hydrogen
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic materials
- H10N60/857—Ceramic materials comprising copper oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/78—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by stacking-plane distances or stacking sequences
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8904769A FR2645523B1 (fr) | 1989-04-11 | 1989-04-11 | Oxyde de cuivre a valence mixte derive de la structure de la perowskite de type (acuo3-x)2(a(prime)o)2 |
EP90907096A EP0420969A1 (fr) | 1989-04-11 | 1990-04-10 | OXYDE DE CUIVRE A VALENCE MIXTE DERIVE DE LA STRUCTURE DE LA PEROWSKITE DE TYPE (ACuO 3?-x) 2?(A'O) 2? |
PCT/FR1990/000255 WO1990011968A2 (fr) | 1989-04-11 | 1990-04-10 | OXYDE DE CUIVRE A VALENCE MIXTE DERIVE DE LA STRUCTURE DE LA PEROWSKITE DE TYPE (ACuO3-x)2(A'O)¿2? |
JP2506626A JPH03505571A (ja) | 1989-04-11 | 1990-04-10 | (ACuO3―X)2(A´O)2型ペロブスカイト構造に由来する混合原子価酸化銅 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8904769A FR2645523B1 (fr) | 1989-04-11 | 1989-04-11 | Oxyde de cuivre a valence mixte derive de la structure de la perowskite de type (acuo3-x)2(a(prime)o)2 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2645523A1 FR2645523A1 (fr) | 1990-10-12 |
FR2645523B1 true FR2645523B1 (fr) | 1991-07-12 |
Family
ID=9380597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8904769A Expired - Fee Related FR2645523B1 (fr) | 1989-04-11 | 1989-04-11 | Oxyde de cuivre a valence mixte derive de la structure de la perowskite de type (acuo3-x)2(a(prime)o)2 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0420969A1 (fr) |
JP (1) | JPH03505571A (fr) |
FR (1) | FR2645523B1 (fr) |
WO (1) | WO1990011968A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122020A (ja) * | 1989-10-02 | 1991-05-24 | Kokusai Chiyoudendou Sangyo Gijutsu Kenkyu Center | 酸化物超電導体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612507B1 (fr) * | 1987-03-19 | 1989-05-05 | Comp Generale Electricite | Oxyde de cuivre a valence mixte supraconducteur et son procede de mise en oeuvre |
FR2614460A1 (fr) * | 1987-04-22 | 1988-10-28 | Dulud Jacques | Magnetophone du type utilisant des cartes magnetiques |
WO1988008609A1 (fr) * | 1987-04-24 | 1988-11-03 | General Atomics | Fabrication de ceramique supraconductrice a degre de purete eleve |
DE3718786A1 (de) * | 1987-06-04 | 1988-12-15 | Siemens Ag | Keramisches supraleitermaterial mit hoher sprungtemperatur und verfahren zu dessen herstellung |
-
1989
- 1989-04-11 FR FR8904769A patent/FR2645523B1/fr not_active Expired - Fee Related
-
1990
- 1990-04-10 EP EP90907096A patent/EP0420969A1/fr not_active Ceased
- 1990-04-10 JP JP2506626A patent/JPH03505571A/ja active Pending
- 1990-04-10 WO PCT/FR1990/000255 patent/WO1990011968A2/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0420969A1 (fr) | 1991-04-10 |
FR2645523A1 (fr) | 1990-10-12 |
JPH03505571A (ja) | 1991-12-05 |
WO1990011968A2 (fr) | 1990-10-18 |
WO1990011968A3 (fr) | 1990-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |