JPS6452649A - Production of oxide based superconducting material - Google Patents

Production of oxide based superconducting material

Info

Publication number
JPS6452649A
JPS6452649A JP62210929A JP21092987A JPS6452649A JP S6452649 A JPS6452649 A JP S6452649A JP 62210929 A JP62210929 A JP 62210929A JP 21092987 A JP21092987 A JP 21092987A JP S6452649 A JPS6452649 A JP S6452649A
Authority
JP
Japan
Prior art keywords
superconducting material
metal
based superconducting
remainder
production
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.)
Granted
Application number
JP62210929A
Other languages
Japanese (ja)
Other versions
JPH0667781B2 (en
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 JP62210929A priority Critical patent/JPH0667781B2/en
Priority to US07/235,551 priority patent/US5304533A/en
Publication of JPS6452649A publication Critical patent/JPS6452649A/en
Publication of JPH0667781B2 publication Critical patent/JPH0667781B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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

Abstract

PURPOSE:To obtain the titled superconducting material having high transition temperature and large critical current density, by hydrolyzing and calcining a liquid consisting of a liquid or dispersion containing IIa group element, IIIa group element and copper and containing element of part thereof as a specific metal alkoxide and containing the remainder as a metal oxide. CONSTITUTION:A liquid consisting of a homogeneous solution, dispersion or suspension containing one or more elements selected from Mg, Ca, Sr and Ba, one or more elements selected from Sc, Y and lanthanoids and Cu, containing element of at least part thereof as metal alkoxides having CN<->, X<-> (X is halogen) and (or) amine and containing the remainder as a metal alkoxide is prepared. Then water is added thereto to hydrolyze two kind of metal alkoxides and the resultant mixture is calcined to provide the aimed oxide-based superconducting material.
JP62210929A 1987-08-24 1987-08-24 Method for producing oxide-based superconducting material Expired - Lifetime JPH0667781B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62210929A JPH0667781B2 (en) 1987-08-24 1987-08-24 Method for producing oxide-based superconducting material
US07/235,551 US5304533A (en) 1987-08-24 1988-08-24 Process for producing an oxide superconductor from alkoxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210929A JPH0667781B2 (en) 1987-08-24 1987-08-24 Method for producing oxide-based superconducting material

Publications (2)

Publication Number Publication Date
JPS6452649A true JPS6452649A (en) 1989-02-28
JPH0667781B2 JPH0667781B2 (en) 1994-08-31

Family

ID=16597415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210929A Expired - Lifetime JPH0667781B2 (en) 1987-08-24 1987-08-24 Method for producing oxide-based superconducting material

Country Status (1)

Country Link
JP (1) JPH0667781B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176206A (en) * 1987-12-29 1989-07-12 Koroido Res:Kk Production of precursor of compound oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176206A (en) * 1987-12-29 1989-07-12 Koroido Res:Kk Production of precursor of compound oxide

Also Published As

Publication number Publication date
JPH0667781B2 (en) 1994-08-31

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