DE68920240D1 - VERFAHREN ZUR HERSTELLUNG KERAMISCHER SUPRALEITER AUF BASIS VON Bi-Ca-Sr-Cu-O, Tl-Ca-Sr-Cu-O UND Tl-Ba-Ca-Cu-O. - Google Patents

VERFAHREN ZUR HERSTELLUNG KERAMISCHER SUPRALEITER AUF BASIS VON Bi-Ca-Sr-Cu-O, Tl-Ca-Sr-Cu-O UND Tl-Ba-Ca-Cu-O.

Info

Publication number
DE68920240D1
DE68920240D1 DE68920240T DE68920240T DE68920240D1 DE 68920240 D1 DE68920240 D1 DE 68920240D1 DE 68920240 T DE68920240 T DE 68920240T DE 68920240 T DE68920240 T DE 68920240T DE 68920240 D1 DE68920240 D1 DE 68920240D1
Authority
DE
Germany
Prior art keywords
supraliters
producing ceramic
ceramic
producing
supraliters based
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
DE68920240T
Other languages
English (en)
Other versions
DE68920240T2 (de
Inventor
Tadashi Mitsubishi Ki Sugihara
Takuo Takeshita
Yukihiro Mitsubishi Kinz Ouchi
Takeshi Mitsubishi Kin Sakurai
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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
Priority claimed from JP63043532A external-priority patent/JPH01219022A/ja
Priority claimed from JP63079785A external-priority patent/JPH01252529A/ja
Priority claimed from JP63089380A external-priority patent/JPH01261261A/ja
Priority claimed from JP63111786A external-priority patent/JPH01282124A/ja
Priority claimed from JP63182975A external-priority patent/JPH0234516A/ja
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Application granted granted Critical
Publication of DE68920240D1 publication Critical patent/DE68920240D1/de
Publication of DE68920240T2 publication Critical patent/DE68920240T2/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G15/00—Compounds of gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G15/00—Compounds of gallium, indium or thallium
    • C01G15/006—Compounds containing, besides gallium, indium, or thallium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • C01G29/006—Compounds containing, besides bismuth, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C04B35/01—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
    • C04B35/4521—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 bismuth oxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/782—Bismuth-, e.g. BiCaSrCuO
    • 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
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/783—Thallium-, e.g. Tl2CaBaCu308
    • 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
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/784—Bismuth-, e.g. BaKBiO

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE68920240T 1988-02-26 1989-02-27 VERFAHREN ZUR HERSTELLUNG KERAMISCHER SUPRALEITER AUF BASIS VON Bi-Ca-Sr-Cu-O, Tl-Ca-Sr-Cu-O UND Tl-Ba-Ca-Cu-O. Expired - Fee Related DE68920240T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63043532A JPH01219022A (ja) 1988-02-26 1988-02-26 Ｂｉ−Ｃａ−Ｓｒ−Ｃｕ−Ｏ系超電導酸化物粉末の製造法
JP63079785A JPH01252529A (ja) 1988-03-31 1988-03-31 Ｔｌ−Ｃａ−Ｓｒ−Ｃｕ−Ｏ系超電導酸化物粉末の製造法
JP63089380A JPH01261261A (ja) 1988-04-12 1988-04-12 Ｂｉ−Ｃａ−Ｓｒ−Ｃｕ−Ｏ系超電導セラミックスの製造法
JP63111786A JPH01282124A (ja) 1988-05-09 1988-05-09 Ｔｌ−Ｃａ−Ｂａ−Ｃｕ−Ｏ系超電導酸化物粉末の製造法
JP63182975A JPH0234516A (ja) 1988-07-22 1988-07-22 Ｔｌ−Ｂａ−Ｃａ−Ｃｕ−Ｏ系超電導セラミックスの製造法
PCT/JP1989/000199 WO1989008077A1 (en) 1988-02-26 1989-02-27 PROCESS FOR PRODUCING SUPERCONDUCTING (Bi, Tl)-Ca-(Sr, Ba)-Cu-O CERAMIC

Publications (2)

Publication Number Publication Date
DE68920240D1 true DE68920240D1 (de) 1995-02-09
DE68920240T2 DE68920240T2 (de) 1995-05-24

Family

ID=27522323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920240T Expired - Fee Related DE68920240T2 (de) 1988-02-26 1989-02-27 VERFAHREN ZUR HERSTELLUNG KERAMISCHER SUPRALEITER AUF BASIS VON Bi-Ca-Sr-Cu-O, Tl-Ca-Sr-Cu-O UND Tl-Ba-Ca-Cu-O.

Country Status (5)

Country Link
US (1) US5236889A (de)
EP (1) EP0358777B1 (de)
KR (1) KR960011344B1 (de)
DE (1) DE68920240T2 (de)
WO (1) WO1989008077A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0125876B1 (ko) * 1988-02-25 1997-12-18 나까하라 쯔네오 초전도 재료와 그 제조 방법
DE69227274T2 (de) * 1991-03-29 1999-06-24 Hitachi Ltd Supraleitender Gegenstand und Verfahren zur Herstellung diesen supraleitenden Gegenstand
JP2625280B2 (ja) * 1991-05-30 1997-07-02 住友電気工業株式会社 酸化物超電導材料の製造方法
US5300486A (en) * 1993-05-27 1994-04-05 The United States Of America As Represented By The United States Department Of Energy Synthesis of BiPbSrCaCuO superconductor
US5376623A (en) * 1993-09-07 1994-12-27 Industrial Technology Research Institute Method to enhance critical temperature of thallium-based superconductors
JP3292004B2 (ja) * 1995-10-24 2002-06-17 ソニー株式会社 ビスマス化合物の製造方法
JP2000256012A (ja) * 1999-03-05 2000-09-19 Internatl Superconductivity Technology Center 酸化物超電導体及びその製造方法
JP4000378B2 (ja) * 2004-03-12 2007-10-31 独立行政法人物質・材料研究機構 可視光応答性複合酸化物系光触媒とそれを用いた有害化学物質分解除去方法
CN114974723B (zh) * 2022-07-04 2023-07-25 西北有色金属研究院 一种第二相可控的Bi-2212超导粉末的制备方法

Family Cites Families (5)

* 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
US5066635A (en) * 1988-02-12 1991-11-19 The University Of Arkansas High temperature superconducting Ti-Ba-Ca-Cu-O phases
US4880771A (en) * 1988-02-12 1989-11-14 American Telephone And Telegraph Company, At&T Bell Laboratories Bismuth-lead-strontium-calcium-cuprate superconductors
US5021400A (en) * 1988-05-02 1991-06-04 W. R. Grace & Co.-Conn. Powder containing thallium, calcium, barium and copper
EP0362000B1 (de) * 1988-08-30 1993-12-15 Sumitomo Electric Industries, Ltd. Verfahren zum Herstellen eines Oxid-Supraleiters vom Bismut-Typ

Also Published As

Publication number Publication date
DE68920240T2 (de) 1995-05-24
WO1989008077A1 (en) 1989-09-08
EP0358777A4 (en) 1991-03-13
KR900700409A (ko) 1990-08-13
US5236889A (en) 1993-08-17
KR960011344B1 (ko) 1996-08-22
EP0358777B1 (de) 1994-12-28
EP0358777A1 (de) 1990-03-21

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee