DE3873301D1 - Prozess zur rohmaterialpulveraufbereitung fuer oxidsupraleiter. - Google Patents
Prozess zur rohmaterialpulveraufbereitung fuer oxidsupraleiter.Info
- Publication number
- DE3873301D1 DE3873301D1 DE8888120689T DE3873301T DE3873301D1 DE 3873301 D1 DE3873301 D1 DE 3873301D1 DE 8888120689 T DE8888120689 T DE 8888120689T DE 3873301 T DE3873301 T DE 3873301T DE 3873301 D1 DE3873301 D1 DE 3873301D1
- Authority
- DE
- Germany
- Prior art keywords
- ladders
- raw material
- material powder
- powder processing
- oxide super
- 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
- 238000000034 method Methods 0.000 title 1
- 238000009700 powder processing Methods 0.000 title 1
- 239000002994 raw material Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/006—Compounds containing, besides copper, 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
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices 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
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/737—From inorganic salt precursors, e.g. nitrates
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/737—From inorganic salt precursors, e.g. nitrates
- Y10S505/738—From inorganic salt precursors, e.g. nitrates by precipitating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31435587 | 1987-12-11 | ||
JP31492387 | 1987-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3873301D1 true DE3873301D1 (de) | 1992-09-03 |
DE3873301T2 DE3873301T2 (de) | 1992-12-03 |
Family
ID=26567914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888120689T Expired - Lifetime DE3873301T2 (de) | 1987-12-11 | 1988-12-10 | Prozess zur rohmaterialpulveraufbereitung fuer oxidsupraleiter. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5122508A (de) |
EP (1) | EP0323583B1 (de) |
DE (1) | DE3873301T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103426495B (zh) * | 2012-05-17 | 2016-03-30 | 比亚迪股份有限公司 | 一种太阳能电池用导电浆料及其制备方法和太阳能电池片的制备工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661287A (en) * | 1983-10-05 | 1987-04-28 | Colgate-Palmolive Company | Stable soil release promoting enzymatic liquid detergent composition |
JPS6131345A (ja) * | 1984-07-25 | 1986-02-13 | 堺化学工業株式会社 | 組成物の製造方法 |
US4696810A (en) * | 1984-08-16 | 1987-09-29 | National Institute For Researches In Inorganic Materials | Wet process for the production of a readily sinterable powder material of perovskite or its solid solution |
US4636378A (en) * | 1985-06-11 | 1987-01-13 | Hughes Aircraft Company | Method of preparation of perovskite-type compounds |
US4764357A (en) * | 1987-03-09 | 1988-08-16 | Akzo America Inc. | Process for producing finely divided powdery metal oxide compositions |
CA1329952C (en) * | 1987-04-27 | 1994-05-31 | Yoshihiko Imanaka | Multi-layer superconducting circuit substrate and process for manufacturing same |
US4845056A (en) * | 1987-10-09 | 1989-07-04 | Allied-Signal Inc. | Continuous process for production of fine particulate ceramics |
US5019555A (en) * | 1988-08-10 | 1991-05-28 | General Atomics | High purity superconducting compositions and methods for their fabrication |
-
1988
- 1988-12-09 US US07/281,603 patent/US5122508A/en not_active Expired - Fee Related
- 1988-12-10 DE DE8888120689T patent/DE3873301T2/de not_active Expired - Lifetime
- 1988-12-10 EP EP88120689A patent/EP0323583B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0323583B1 (de) | 1992-07-29 |
DE3873301T2 (de) | 1992-12-03 |
EP0323583A1 (de) | 1989-07-12 |
US5122508A (en) | 1992-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |