JPS6418918A - Production of double metallic oxide for superconducting material - Google Patents

Production of double metallic oxide for superconducting material

Info

Publication number
JPS6418918A
JPS6418918A JP62173824A JP17382487A JPS6418918A JP S6418918 A JPS6418918 A JP S6418918A JP 62173824 A JP62173824 A JP 62173824A JP 17382487 A JP17382487 A JP 17382487A JP S6418918 A JPS6418918 A JP S6418918A
Authority
JP
Japan
Prior art keywords
propoxide
alkoxides
water
metallic oxide
precipitates
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
JP62173824A
Other languages
Japanese (ja)
Inventor
Wataru Kagohashi
Minoru Terano
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.)
Toho Titanium Co Ltd
Original Assignee
Toho Titanium Co 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 Toho Titanium Co Ltd filed Critical Toho Titanium Co Ltd
Priority to JP62173824A priority Critical patent/JPS6418918A/en
Publication of JPS6418918A publication Critical patent/JPS6418918A/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

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

Abstract

PURPOSE:To produce the titled double metallic oxide having a homogeneous composition and narrow particle size distribution in a short time, by hydrolyzing respective metallic alkoxides of La, Sr and Cu, washing the obtained precipitates with water and heat-treating the washed precipitates. CONSTITUTION:Alkoxides, such as La propoxide, Sr propoxide and Cu propoxide, are dissolved in an organic solvent and water is then added to hydrolyze the alkoxides and prepare precipitates, which are subsequently washed with water and heat-treated at 400-1,200 deg.C for >=10min.
JP62173824A 1987-07-14 1987-07-14 Production of double metallic oxide for superconducting material Pending JPS6418918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173824A JPS6418918A (en) 1987-07-14 1987-07-14 Production of double metallic oxide for superconducting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173824A JPS6418918A (en) 1987-07-14 1987-07-14 Production of double metallic oxide for superconducting material

Publications (1)

Publication Number Publication Date
JPS6418918A true JPS6418918A (en) 1989-01-23

Family

ID=15967832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173824A Pending JPS6418918A (en) 1987-07-14 1987-07-14 Production of double metallic oxide for superconducting material

Country Status (1)

Country Link
JP (1) JPS6418918A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007308000A (en) * 2006-05-18 2007-11-29 Suzuki Motor Corp Engine air-intake duct structure
JP2010158958A (en) * 2009-01-07 2010-07-22 Honda Motor Co Ltd Intake feeding structure of automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007308000A (en) * 2006-05-18 2007-11-29 Suzuki Motor Corp Engine air-intake duct structure
JP2010158958A (en) * 2009-01-07 2010-07-22 Honda Motor Co Ltd Intake feeding structure of automobile
US8127878B2 (en) 2009-01-07 2012-03-06 Honda Motor Co., Ltd. Intake air introducing structure for automobile

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