ATE159696T1 - Verfahren zur herstellung von halbleiter auf basis von zinkoxid - Google Patents

Verfahren zur herstellung von halbleiter auf basis von zinkoxid

Info

Publication number
ATE159696T1
ATE159696T1 AT92420259T AT92420259T ATE159696T1 AT E159696 T1 ATE159696 T1 AT E159696T1 AT 92420259 T AT92420259 T AT 92420259T AT 92420259 T AT92420259 T AT 92420259T AT E159696 T1 ATE159696 T1 AT E159696T1
Authority
AT
Austria
Prior art keywords
zinc oxide
particles
manufacture
semiconductor based
producing semiconductor
Prior art date
Application number
AT92420259T
Other languages
English (en)
Inventor
Alain Remy Marchand
Olivier Bucher
Henri Delalu
Gerard Marichy
Jean-Jacques Counioux
Original Assignee
Ferraz 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 Ferraz Sa filed Critical Ferraz Sa
Application granted granted Critical
Publication of ATE159696T1 publication Critical patent/ATE159696T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/34—Obtaining zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/322—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the solid state
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/326—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the liquid state
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Powder Metallurgy (AREA)
AT92420259T 1992-07-28 1992-07-31 Verfahren zur herstellung von halbleiter auf basis von zinkoxid ATE159696T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/920,857 US5322642A (en) 1992-07-28 1992-07-28 Method of manufacturing semiconductors from homogeneous metal oxide powder
EP92420259A EP0580912B1 (de) 1992-07-28 1992-07-31 Verfahren zur Herstellung von Halbleiter auf Basis von Zinkoxid
JP4259109A JPH0688106A (ja) 1992-07-28 1992-09-01 金属酸化物の均一な粉末を得るための合金製造方法

Publications (1)

Publication Number Publication Date
ATE159696T1 true ATE159696T1 (de) 1997-11-15

Family

ID=27234880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92420259T ATE159696T1 (de) 1992-07-28 1992-07-31 Verfahren zur herstellung von halbleiter auf basis von zinkoxid

Country Status (6)

Country Link
US (1) US5322642A (de)
EP (1) EP0580912B1 (de)
JP (1) JPH0688106A (de)
AT (1) ATE159696T1 (de)
DE (1) DE69222936T2 (de)
ES (1) ES2109326T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727676A1 (fr) * 1994-12-06 1996-06-07 Ferraz Procede d'obtention de ceramiques industrielles faisant intervenir des oxydes mixtes au cours de leur elaboration. application a la fabrication de semi-conducteurs, de varistances et de supraconducteurs
FR2881134B1 (fr) * 2005-01-24 2007-04-20 Areva T & D Sa Procede de preparation de ceramiques semi-conductrices constituees d'oxydes de metaux, notamment d'oxyde d'etain en particulier pour les varistances
FR2881135B1 (fr) * 2005-01-24 2008-01-18 Areva T & D Sa Procede de preparation de ceramiques semi-conductrices constituees d'oxydes de metaux tel que l'etain en pariculier pour les varistances
CN109249031A (zh) * 2018-09-17 2019-01-22 潘路希 一种金属粉末加工用具有防尘结构的熔炼装置
KR102130161B1 (ko) * 2019-02-19 2020-07-03 영남대학교 산학협력단 이종 금속 혼합 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953371A (en) * 1973-11-12 1976-04-27 General Electric Company Controlled grain size metal oxide varistor and process for making
US4519838A (en) * 1982-09-15 1985-05-28 Elkem Metals Company Apparatus and process for producing predominately iron alloy containing magnesium
JPS6039139A (ja) * 1983-08-12 1985-02-28 Mitsui Mining & Smelting Co Ltd 耐軟化高伝導性銅合金
US5189009A (en) * 1987-03-27 1993-02-23 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US4960752A (en) * 1989-02-27 1990-10-02 Olin Corporation Process to produce oriented high temperature superconductors
DE3921127A1 (de) * 1989-06-28 1991-01-03 Leybold Ag Verfahren fuer die herstellung supraleitender keramiken
EP0408308B1 (de) * 1989-07-11 1994-10-12 Ngk Insulators, Ltd. Verfahren zur Herstellung eines nichtlinearen spannungsabhängigen Widerstandes unter Verwendung eines Zinkoxidmaterials
JPH0722696B2 (ja) * 1989-07-29 1995-03-15 新日本製鐵株式會社 微粉末の製造方法と装置ならびにその利用方法
US5189010A (en) * 1990-07-20 1993-02-23 Eastman Kodak Company Process for preparing superconductive thick films
FR2674157B1 (fr) * 1991-03-19 1993-07-30 Deshayes Rene Procede de fabrication d'alliage de metaux pour la production d'une poudre homogene et produit obtenu par sa mise en óoeuvre.

Also Published As

Publication number Publication date
DE69222936T2 (de) 1998-04-23
ES2109326T3 (es) 1998-01-16
DE69222936D1 (de) 1997-12-04
US5322642A (en) 1994-06-21
JPH0688106A (ja) 1994-03-29
EP0580912A1 (de) 1994-02-02
EP0580912B1 (de) 1997-10-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties