JPS6452662A - Production of oxide superconducting material - Google Patents

Production of oxide superconducting material

Info

Publication number
JPS6452662A
JPS6452662A JP62210944A JP21094487A JPS6452662A JP S6452662 A JPS6452662 A JP S6452662A JP 62210944 A JP62210944 A JP 62210944A JP 21094487 A JP21094487 A JP 21094487A JP S6452662 A JPS6452662 A JP S6452662A
Authority
JP
Japan
Prior art keywords
elements
solution
oxide superconducting
kinds
superconducting material
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
Application number
JP62210944A
Other languages
Japanese (ja)
Inventor
Hidefusa Uchikawa
Toshio Kobayashi
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 Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62210944A priority Critical patent/JPS6452662A/en
Publication of JPS6452662A publication Critical patent/JPS6452662A/en
Pending legal-status Critical Current

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

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE:To obtain the titled oxide superconducting material containing specific group IIa element and group IIIa element of the periodic table and copper and having high critical temperature, narrow transition range and high critical current density, by hydrolyzing the raw material mixture, calcining the obtained specific product and sintering the calcined product. CONSTITUTION:A solution, dispersion or suspension containing at least three kinds of elements consisting of (A) one or more elements selected from Mg, Ca, Sr and Ba among the group IIa elements of the periodic table, (B) one or more elements selected from Sc, Y and lanthanoids among the group IIIa elements and (C) Cu is prepared beforehand. The solution, etc., contains at least a part of at least one kind of the above at least three kinds of elements in the form of metal alkoxides and/or metal acetylacetonates and contains remaining elements as organometallic compounds. The metal alkoxides and/or metal acetylacetonates in the solution, etc., are hydrolyzed and the obtained mixture is calcined at 300-500 deg.C and sintered.
JP62210944A 1987-08-24 1987-08-24 Production of oxide superconducting material Pending JPS6452662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210944A JPS6452662A (en) 1987-08-24 1987-08-24 Production of oxide superconducting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210944A JPS6452662A (en) 1987-08-24 1987-08-24 Production of oxide superconducting material

Publications (1)

Publication Number Publication Date
JPS6452662A true JPS6452662A (en) 1989-02-28

Family

ID=16597678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210944A Pending JPS6452662A (en) 1987-08-24 1987-08-24 Production of oxide superconducting material

Country Status (1)

Country Link
JP (1) JPS6452662A (en)

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