FR2649248B1 - Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation - Google Patents

Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation

Info

Publication number
FR2649248B1
FR2649248B1 FR8908766A FR8908766A FR2649248B1 FR 2649248 B1 FR2649248 B1 FR 2649248B1 FR 8908766 A FR8908766 A FR 8908766A FR 8908766 A FR8908766 A FR 8908766A FR 2649248 B1 FR2649248 B1 FR 2649248B1
Authority
FR
France
Prior art keywords
preparation
ceramic material
precursor composition
superconducting ceramic
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.)
Expired - Lifetime
Application number
FR8908766A
Other languages
English (en)
Other versions
FR2649248A1 (fr
Inventor
Alain Wattiaux
Mariano Sanz
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR8908766A priority Critical patent/FR2649248B1/fr
Publication of FR2649248A1 publication Critical patent/FR2649248A1/fr
Application granted granted Critical
Publication of FR2649248B1 publication Critical patent/FR2649248B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C04B35/4504—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 rare earth oxides
    • C04B35/4508—Type 1-2-3
    • 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
    • H10N60/0772—Processes including the use of non-gaseous precursors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR8908766A 1989-06-30 1989-06-30 Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation Expired - Lifetime FR2649248B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8908766A FR2649248B1 (fr) 1989-06-30 1989-06-30 Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908766A FR2649248B1 (fr) 1989-06-30 1989-06-30 Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation

Publications (2)

Publication Number Publication Date
FR2649248A1 FR2649248A1 (fr) 1991-01-04
FR2649248B1 true FR2649248B1 (fr) 1991-10-04

Family

ID=9383313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908766A Expired - Lifetime FR2649248B1 (fr) 1989-06-30 1989-06-30 Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation

Country Status (1)

Country Link
FR (1) FR2649248B1 (fr)

Also Published As

Publication number Publication date
FR2649248A1 (fr) 1991-01-04

Similar Documents

Publication Publication Date Title
NO860362L (no) Keramiske komposittgjenstander og fremgangsmaater for fremstilling derav.
MA21323A1 (fr) Dihydrate d'azithromycine et son procede de preparation.
IT8548445A0 (it) Composizione farmaceutica e lento rilascio e metodo per la sua preparazione
NO176442C (no) Polypropylenmateriale og fremgangsmåte for fremstilling av dette
IT8367592A0 (it) Procedimento ed apparato per l ottenimento di articoli cavi colati in stampo particolarmente articoli di ceramica o porcellana
MX21219A (es) Acido cis-(-)-4[(1(2)h-tetrazol-5-il)metil]-2-piperidin-carboxilico y procedimiento para su preparacion.
ES2021798B3 (es) Nuevos articulos sinterizados de material compuesto ceramico y proceso para su preparacion.
FR2642080B1 (fr) Polysilanes et leur procede de preparation
FR2649713B1 (fr) Copolyesteramides semialiphatiques thermotropes et leur procede de preparation
FR2571052B1 (fr) Derives de 1,3-oxazolidine-2-one et leur procede de preparation
FI102169B (fi) 3-aminopyrrolit, menetelmä niiden valmistamiseksi ja niiden käyttö lää keaineina
FR2562473B1 (fr) Nouveau materiau composite filmogene fluorescent, et procede de preparation
FR2649248B1 (fr) Materiau ceramique supraconducteur, composition precurseur de ce materiau et procede de preparation
BR8704108A (pt) Composto de cerio,processo de preparacao de alcanolatoamida cerica,composicao e alcanolatoamina cerica
FR2599037B1 (fr) Dihydrogeno-1,3 disilazanes fonctionnels et procede pour leur preparation
FR2588857B1 (fr) Ceramique dielectrique et procede d'obtention de celle-ci
KR900011469A (ko) 새로운 항생물질 n-아세틸베나노마이신 b 및 그 제조방법과 이의 용도
IT8922253A0 (it) Argilla organofila e procedimento per la sua preparazione
MC2152A1 (fr) Procede de preparation du 10,10-dioxyde de 1-ethylphenoxathiine et ce compose ainsi prepare
IT1238681B (it) Composto antibiotico,jantinomicina e procedimento per prepararlo
IT1247726B (it) Composizione acaricida e procedimento per la sua produzione.
KR880701802A (ko) 복합재료 및 그의 제법
GB8710443D0 (en) Forming superconductive ceramic material
IT8922145A0 (it) Politiocarbonati e procedimento per la loro preparazione
FR2620574B1 (fr) Materiau supraconducteur

Legal Events

Date Code Title Description
ST Notification of lapse