DE68905696D1 - Verfahren zur herstellung eines thallium enthaltenden supraleiters. - Google Patents

Verfahren zur herstellung eines thallium enthaltenden supraleiters.

Info

Publication number
DE68905696D1
DE68905696D1 DE8989402027T DE68905696T DE68905696D1 DE 68905696 D1 DE68905696 D1 DE 68905696D1 DE 8989402027 T DE8989402027 T DE 8989402027T DE 68905696 T DE68905696 T DE 68905696T DE 68905696 D1 DE68905696 D1 DE 68905696D1
Authority
DE
Germany
Prior art keywords
supral
ladder
producing
thallium containing
thallium
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
Application number
DE8989402027T
Other languages
English (en)
Other versions
DE68905696T2 (de
Inventor
Hideo Co Cabinet Ballo Itozaki
Tomoyuki Co Cabinet Ball Awazu
Naoji Co Cabinet Ball Fujimori
Shuji Co Cabinet Ballot-S Yazu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE68905696D1 publication Critical patent/DE68905696D1/de
Publication of DE68905696T2 publication Critical patent/DE68905696T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4512—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing thallium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE8989402027T 1988-07-15 1989-07-17 Verfahren zur herstellung eines thallium enthaltenden supraleiters. Expired - Fee Related DE68905696T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17636688 1988-07-15

Publications (2)

Publication Number Publication Date
DE68905696D1 true DE68905696D1 (de) 1993-05-06
DE68905696T2 DE68905696T2 (de) 1993-09-16

Family

ID=16012364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989402027T Expired - Fee Related DE68905696T2 (de) 1988-07-15 1989-07-17 Verfahren zur herstellung eines thallium enthaltenden supraleiters.

Country Status (7)

Country Link
US (1) US5030615A (de)
EP (1) EP0351323B1 (de)
JP (1) JPH02124759A (de)
AU (1) AU617493B2 (de)
CA (1) CA1325885C (de)
DE (1) DE68905696T2 (de)
HK (1) HK46494A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368210B1 (de) * 1988-11-07 1995-02-15 Nec Corporation Oxidsupraleiter-Zusammensetzung und Prozess zu deren Herstellung
US5192739A (en) * 1991-06-28 1993-03-09 General Electric Company Method of forming a tape of the high temperature oxide superconductors
US5306698A (en) * 1991-10-10 1994-04-26 International Business Machines Corporation Methods for producing Tl2 Ca2 Ba2 Cu3 oxide superconductors
CA2455915C (en) * 2001-03-29 2013-05-14 Cytokine Pharmasciences, Inc. Methods and compositions for using mhc class ii invariant chain polypeptide as a receptor for macrophage migration inhibitory factor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962083A (en) * 1988-02-12 1990-10-09 University Of Arkansas High temperature T1-Ba-Ca-Cu-O and T1-Sr-Cu-O superconductor
KR0125876B1 (ko) * 1988-02-25 1997-12-18 나까하라 쯔네오 초전도 재료와 그 제조 방법
US4870052A (en) * 1988-03-08 1989-09-26 International Business Machines Corporation Tl-Ca-Ba-Cu-O compositions electrically superconducting above 120 degree K and processes for their preparation
US4929594A (en) * 1988-03-14 1990-05-29 E. I. Du Pont De Nemours And Company Superconducting composition Tl2 Ba2 CuO6+x and process for manufacture

Also Published As

Publication number Publication date
US5030615A (en) 1991-07-09
CA1325885C (en) 1994-01-11
HK46494A (en) 1994-05-20
EP0351323B1 (de) 1993-03-31
DE68905696T2 (de) 1993-09-16
AU617493B2 (en) 1991-11-28
EP0351323A2 (de) 1990-01-17
JPH02124759A (ja) 1990-05-14
EP0351323A3 (en) 1990-11-28
AU3818289A (en) 1990-01-18

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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