JPS6452074A - Coating agent for forming oxide-based superconducting film - Google Patents

Coating agent for forming oxide-based superconducting film

Info

Publication number
JPS6452074A
JPS6452074A JP62210938A JP21093887A JPS6452074A JP S6452074 A JPS6452074 A JP S6452074A JP 62210938 A JP62210938 A JP 62210938A JP 21093887 A JP21093887 A JP 21093887A JP S6452074 A JPS6452074 A JP S6452074A
Authority
JP
Japan
Prior art keywords
coating agent
carboxylates
superconducting film
forming oxide
based superconducting
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
JP62210938A
Other languages
Japanese (ja)
Inventor
Toshio Kobayashi
Hidefusa Uchikawa
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 JP62210938A priority Critical patent/JPS6452074A/en
Publication of JPS6452074A publication Critical patent/JPS6452074A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1216—Metal oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Chemically Coating (AREA)

Abstract

PURPOSE:To enable the formation of an oxide-based film having superior superconductive characteristics by dissolving or dispersing carboxylates of Mg, Ca, Sr or Ba, Sc, Y or lanthanoid, and Cu in an org. solvent in the presence of an oxidizing agent. CONSTITUTION:Carboxylates of one or more among Mg, Ca, Sr and Ba belonging to the group IIa are mixed with carboxylates of one or more among Sc, Y and lanthanoids belonging to the group IIIa and Cu carboxylate. The mixture is homogeneously dissolved, dispersed or suspended in an org. solvent such as ethanol in the presence of an oxidizing agent such as H2O2 to prepare a coating agent. When the coating agent is used, a superconductive film having a high critical temp., a narrow transition range and a high critical current density can easily be formed.
JP62210938A 1987-08-24 1987-08-24 Coating agent for forming oxide-based superconducting film Pending JPS6452074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210938A JPS6452074A (en) 1987-08-24 1987-08-24 Coating agent for forming oxide-based superconducting film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210938A JPS6452074A (en) 1987-08-24 1987-08-24 Coating agent for forming oxide-based superconducting film

Publications (1)

Publication Number Publication Date
JPS6452074A true JPS6452074A (en) 1989-02-28

Family

ID=16597571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210938A Pending JPS6452074A (en) 1987-08-24 1987-08-24 Coating agent for forming oxide-based superconducting film

Country Status (1)

Country Link
JP (1) JPS6452074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016532739A (en) * 2013-06-28 2016-10-20 アーゼッド・エレクトロニック・マテリアルズ（ルクセンブルグ）ソシエテ・ア・レスポンサビリテ・リミテ Spin-on compositions of soluble metal oxide carboxylates and methods for their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016532739A (en) * 2013-06-28 2016-10-20 アーゼッド・エレクトロニック・マテリアルズ（ルクセンブルグ）ソシエテ・ア・レスポンサビリテ・リミテ Spin-on compositions of soluble metal oxide carboxylates and methods for their use

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