DE3877634D1 - Verfahren zur herstellung eines mischmetalloxidpulvers. - Google Patents

Verfahren zur herstellung eines mischmetalloxidpulvers.

Info

Publication number
DE3877634D1
DE3877634D1 DE8888201226T DE3877634T DE3877634D1 DE 3877634 D1 DE3877634 D1 DE 3877634D1 DE 8888201226 T DE8888201226 T DE 8888201226T DE 3877634 T DE3877634 T DE 3877634T DE 3877634 D1 DE3877634 D1 DE 3877634D1
Authority
DE
Germany
Prior art keywords
metal oxide
oxide powder
mixed metal
producing
hydrolyzed
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 - Fee Related
Application number
DE8888201226T
Other languages
English (en)
Other versions
DE3877634T2 (de
Inventor
Henri Wautier
Luc Lerot
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of DE3877634D1 publication Critical patent/DE3877634D1/de
Application granted granted Critical
Publication of DE3877634T2 publication Critical patent/DE3877634T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)
DE8888201226T 1987-06-29 1988-06-16 Verfahren zur herstellung eines mischmetalloxidpulvers. Expired - Fee Related DE3877634T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709116A FR2617151B1 (fr) 1987-06-29 1987-06-29 Procede pour la fabrication d'une poudre d'oxydes metalliques mixtes, et poudres d'oxydes metalliques mixtes

Publications (2)

Publication Number Publication Date
DE3877634D1 true DE3877634D1 (de) 1993-03-04
DE3877634T2 DE3877634T2 (de) 1993-06-24

Family

ID=9352607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888201226T Expired - Fee Related DE3877634T2 (de) 1987-06-29 1988-06-16 Verfahren zur herstellung eines mischmetalloxidpulvers.

Country Status (12)

Country Link
US (1) US4968498A (de)
EP (1) EP0297646B1 (de)
JP (1) JPS6418904A (de)
KR (1) KR890000194A (de)
CN (1) CN1018623B (de)
AT (1) ATE84767T1 (de)
AU (1) AU596748B2 (de)
DE (1) DE3877634T2 (de)
DK (1) DK355188A (de)
FR (1) FR2617151B1 (de)
NO (1) NO882868L (de)
PT (1) PT87824B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593166A1 (fr) * 1986-01-20 1987-07-24 Solvay Procede de fabrication d'une poudre d'oxyde metallique pour materiaux ceramiques et poudre de zircone obtenue par ce procede.
BE1001780A4 (fr) * 1988-06-13 1990-03-06 Solvay Procede pour la fabrication de cristaux de titanate de baryum et/ou de strontium et cristaux de titanate de baryum et/ou de strontium.
JP3039937B2 (ja) * 1988-09-09 2000-05-08 株式会社日立製作所 超微粒子
JPH02252617A (ja) * 1989-03-24 1990-10-11 Koroido Res:Kk 複合酸化物の製造方法
US5445806A (en) * 1989-08-21 1995-08-29 Tayca Corporation Process for preparing fine powder of perovskite-type compound
JPH03170305A (ja) * 1989-11-29 1991-07-23 Koroido Res:Kk 複合酸化物粉末の製造方法
BE1004604A4 (fr) * 1990-11-08 1992-12-22 Solvay Procede de fabrication d'une poudre d'oxydes metalliques mixtes.
BE1005383A3 (fr) * 1991-09-09 1993-07-13 Solvay Procede pour la fabrication d'une poudre d'oxydes metalliques mixtes et son utilisation pour l'obtention d'une poudre destinee a la fabrication de condensateurs et de resistances electriques.
FR2681851A1 (fr) * 1991-10-01 1993-04-02 Corning France Procede de preparation de zircon sous forme de couche ultra-mince supportee et membrane d'ultrafiltration comportant une telle couche ultra-mince poreuse.
JP3235145B2 (ja) * 1991-11-01 2001-12-04 株式会社村田製作所 チタン酸バリウム薄膜の形成方法
WO1993016012A1 (fr) * 1992-02-14 1993-08-19 Solvay S.A. Procede pour la fabrication d'une poudre d'oxydes metalliques mixtes convenant pour la realisation de condensateurs electriques
JP3225583B2 (ja) * 1992-04-10 2001-11-05 株式会社村田製作所 チタン酸バリウム薄膜形成方法
US5308601A (en) * 1992-09-18 1994-05-03 University Of New Mexico Formation of crystalline metal oxides at low temperatures
DE19503522A1 (de) * 1995-02-03 1996-08-08 Rwe Dea Ag Herstellung gemischter schichtförmig aufgebauter Metallhydroxide sowie deren Metalloxide
US6514473B2 (en) 1995-02-03 2003-02-04 Sasol Germany Gmbh Process for producing hydrotalcites and the metal oxides thereof
US5637258A (en) * 1996-03-18 1997-06-10 Nanocrystals Technology L.P. Method for producing rare earth activited metal oxide nanocrystals
US5662737A (en) * 1996-05-13 1997-09-02 Quantum Group, Inc. Method for making rare earth metal oxide ceramic precursor compounds and use thereof
IL148280A0 (en) * 1999-08-23 2002-09-12 Cabot Corp Silicate-based sintering aid and method
US6808697B2 (en) 2000-11-13 2004-10-26 Toda Kogyo Corporation Spherical tetragonal barium titanate particles and process for producing the same
JP4240190B2 (ja) * 2000-11-13 2009-03-18 戸田工業株式会社 球状チタン酸バリウム粒子粉末及びその製造法
US6962946B2 (en) * 2001-11-21 2005-11-08 3M Innovative Properties Company Nanoparticles having a rutile-like crystalline phase and method of preparing same
DE10205920A1 (de) * 2002-02-12 2003-08-21 Itn Nanovation Gmbh Nanoskaliger Rutil, sowie Verfahren zu dessen Herstellung
EP1362830B1 (de) * 2002-05-14 2006-11-29 Basf Aktiengesellschaft Verfahren zur Herstellung von Barium- oder Strontiumtitanat mit mittleren Durchmessern kleiner als 10 Nanometer
DE10323816A1 (de) * 2003-05-23 2004-12-09 Basf Ag Verfahren zur Herstellung von Mischoxiden mit mittleren Durchmessern kleiner als 10 Nanometer
DE10338465A1 (de) * 2003-08-21 2005-03-17 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Herstellung von Perovskit-Teilchen
JP2005075714A (ja) * 2003-09-03 2005-03-24 Jsr Corp ペロブスカイト型結晶粒子の製造方法
DE102004043233B4 (de) * 2003-09-10 2014-02-13 Denso Corporation Verfahren zum Herstellen eines beweglichen Abschnitts einer Halbleitervorrichtung
JP4702515B2 (ja) * 2004-03-31 2011-06-15 戸田工業株式会社 正方晶系チタン酸バリウム微粒子粉末及びその製造法
JP4415972B2 (ja) 2005-09-22 2010-02-17 ソニー株式会社 金属酸化物ナノ粒子の製造方法
WO2011004750A1 (ja) 2009-07-09 2011-01-13 国立大学法人東北大学 高屈折率粉末、その製造方法及び用途
DE102015108865A1 (de) 2015-06-03 2016-12-08 Universität Rostock Formkörper enthaltend piezoaktives Calciumtitanoxid, ein Verfahren zu deren Herstellung und Anregung und Verwendung piezoaktiven Calciumtitanoxids als piezoelektrischer Formkörper oder Bestandteil piezoelektrischer Formkörper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079392B1 (de) * 1981-05-25 1987-08-26 Nippon Soda Co., Ltd. Zusammengestellte oxyalkoxyde und deren abkömmlinge
JPS58198491A (ja) * 1982-05-12 1983-11-18 Nippon Soda Co Ltd アルカリ土類金属複合酸化物前駆体溶液の製造方法
CA1217927A (en) * 1983-04-15 1987-02-17 Tsutomu Nanao Inorganic composite material and process for preparing the same
JPS6086022A (ja) * 1983-10-17 1985-05-15 Mitsubishi Mining & Cement Co Ltd チタン酸塩の製造方法
JPS60246254A (ja) * 1984-05-16 1985-12-05 大日本インキ化学工業株式会社 複合セラミツクス粉末の製造法
JPS6183603A (ja) * 1984-09-07 1986-04-28 Agency Of Ind Science & Technol 非晶質複合金属酸化物の製造方法
JPS61111957A (ja) * 1984-11-02 1986-05-30 堺化学工業株式会社 セラミック誘電体の製造方法
US4636378A (en) * 1985-06-11 1987-01-13 Hughes Aircraft Company Method of preparation of perovskite-type compounds
FR2593166A1 (fr) * 1986-01-20 1987-07-24 Solvay Procede de fabrication d'une poudre d'oxyde metallique pour materiaux ceramiques et poudre de zircone obtenue par ce procede.
US4670243A (en) * 1986-06-30 1987-06-02 Ferro Corporation Method of precipitating metal titanate powders
FR2603880B1 (fr) * 1986-09-15 1990-09-07 Solvay Procede pour la fabrication d'une poudre pour materiaux ceramiques, contenant au moins un oxyde metallique, et poudre formee d'au moins un oxyde metallique obtenue par ce procede
BE1001832A4 (fr) * 1987-03-26 1990-03-20 Solvay Procede pour la fabrication d'une poudre d'oxydes metalliques mixtes, et poudres d'oxydes metalliques mixtes.

Also Published As

Publication number Publication date
DE3877634T2 (de) 1993-06-24
EP0297646B1 (de) 1993-01-20
CN1018623B (zh) 1992-10-14
CN1030393A (zh) 1989-01-18
FR2617151A1 (fr) 1988-12-30
DK355188D0 (da) 1988-06-28
NO882868L (no) 1988-12-30
ATE84767T1 (de) 1993-02-15
DK355188A (da) 1988-12-30
PT87824B (pt) 1992-10-30
US4968498A (en) 1990-11-06
FR2617151B1 (fr) 1990-10-12
KR890000194A (ko) 1989-03-13
NO882868D0 (no) 1988-06-28
PT87824A (pt) 1989-05-31
EP0297646A1 (de) 1989-01-04
AU1841388A (en) 1989-01-05
AU596748B2 (en) 1990-05-10
JPS6418904A (en) 1989-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee