AU2001296669A1 - Production of dielectric barium titanate particles - Google Patents

Production of dielectric barium titanate particles

Info

Publication number
AU2001296669A1
AU2001296669A1 AU2001296669A AU9666901A AU2001296669A1 AU 2001296669 A1 AU2001296669 A1 AU 2001296669A1 AU 2001296669 A AU2001296669 A AU 2001296669A AU 9666901 A AU9666901 A AU 9666901A AU 2001296669 A1 AU2001296669 A1 AU 2001296669A1
Authority
AU
Australia
Prior art keywords
production
barium titanate
titanate particles
dielectric barium
dielectric
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.)
Abandoned
Application number
AU2001296669A
Inventor
Stephen A Costantino
Jeffrey A. Kerchner
Sridhar Venigalla
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.)
Cabot Corp
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Publication of AU2001296669A1 publication Critical patent/AU2001296669A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • 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
    • C01P2004/62—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
AU2001296669A 2000-10-12 2001-10-05 Production of dielectric barium titanate particles Abandoned AU2001296669A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/689,093 US6733740B1 (en) 2000-10-12 2000-10-12 Production of dielectric particles
US09689093 2000-10-12
PCT/US2001/031327 WO2002030823A1 (en) 2000-10-12 2001-10-05 Production of dielectric barium titanate particles

Publications (1)

Publication Number Publication Date
AU2001296669A1 true AU2001296669A1 (en) 2002-04-22

Family

ID=24767010

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296669A Abandoned AU2001296669A1 (en) 2000-10-12 2001-10-05 Production of dielectric barium titanate particles

Country Status (8)

Country Link
US (1) US6733740B1 (en)
EP (1) EP1332111A1 (en)
JP (1) JP2004524249A (en)
KR (1) KR20030059189A (en)
CN (1) CN1476414A (en)
AU (1) AU2001296669A1 (en)
TW (1) TW583154B (en)
WO (1) WO2002030823A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832735B2 (en) * 2002-01-03 2004-12-21 Nanoproducts Corporation Post-processed nanoscale powders and method for such post-processing
US6783588B2 (en) * 2000-12-15 2004-08-31 Canon Kabushiki Kaisha BaTiO3-PbTiO3 series single crystal and method of manufacturing the same piezoelectric type actuator and liquid discharge head using such piezoelectric type actuator
EP1362830B1 (en) * 2002-05-14 2006-11-29 Basf Aktiengesellschaft Method for producing barium- or strontium titanate with average diameters lower than 10 nanometer
US6737364B2 (en) * 2002-10-07 2004-05-18 International Business Machines Corporation Method for fabricating crystalline-dielectric thin films and devices formed using same
US20040121153A1 (en) * 2002-12-20 2004-06-24 Sridhar Venigalla High tetragonality barium titanate-based compositions and methods of forming the same
KR100616542B1 (en) * 2004-03-31 2006-08-29 삼성전기주식회사 Oxide Powder Using A Material To Make A Dielectrics and Method for Producing A Perovskite Structure Oxide Powder Using A Material To Make A Dielectrics and Multilayer Ceramic Condenser
JP4706398B2 (en) * 2005-08-30 2011-06-22 Ｔｄｋ株式会社 Method for producing dielectric ceramic composition
WO2008008977A2 (en) * 2006-07-13 2008-01-17 Nanoscale Corporation Nanocrystalline materials for electronic applications
KR20130001984A (en) * 2011-06-28 2013-01-07 삼성전기주식회사 Gap composition of multi layered power inductor and multi layered power inductor comprising gap layer using the same
US9478356B2 (en) 2012-11-13 2016-10-25 Kanto Denka Kogyo Co., Ltd. Coated barium titanate particulate and production method for same
KR101508830B1 (en) * 2013-04-24 2015-04-07 삼성전기주식회사 METHOD FOR FORMING BaTiO3 DIELECTRIC POWDER AND BaTiO3 DIELECTRIC POWDER FORMED BY THE METHOD
KR102539617B1 (en) * 2014-06-13 2023-06-07 도다 고교 가부시끼가이샤 Barium titanate fine particle powder, dispersion, and coating film
JP7138836B2 (en) * 2020-11-26 2022-09-20 戸田工業株式会社 Barium titanate particle powder, method for producing the same, and dispersion

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490927A (en) 1966-08-01 1970-01-20 Sprague Electric Co Nb2o5 and ta2o5 doped bat1o3 ceramic body and process therefor
US3717487A (en) 1970-06-17 1973-02-20 Sprague Electric Co Ceramic slip composition
US3725539A (en) 1971-04-28 1973-04-03 Dow Chemical Co Preparation of alkaline earth metal titanate
DE3469161D1 (en) 1983-10-12 1988-03-10 Asahi Chemical Ind Titanate powder and process for producing the same
JPS6131345A (en) 1984-07-25 1986-02-13 堺化学工業株式会社 Manufacture of composition
US4880757A (en) 1986-01-24 1989-11-14 The Dow Chemical Company Chemical preparation of zirconium-aluminum-magnesium oxide composites
US4829033A (en) 1986-05-05 1989-05-09 Cabot Corporation Barium titanate powders
US4863883A (en) 1986-05-05 1989-09-05 Cabot Corporation Doped BaTiO3 based compositions
US4764493A (en) 1986-06-16 1988-08-16 Corning Glass Works Method for the production of mono-size powders of barium titanate
GB2193713B (en) 1986-07-14 1990-12-05 Cabot Corp Method of producing perovskite-type compounds.
US4939108A (en) 1986-11-03 1990-07-03 Tam Ceramics, Inc. Process for producing dielectric ceramic composition with high dielectric constant, low dissipation factor and flat TC characteristics
US5029042A (en) 1986-11-03 1991-07-02 Tam Ceramics, Inc. Dielectric ceramic with high K, low DF and flat TC
FR2629464B1 (en) * 1988-03-30 1991-10-04 Rhone Poulenc Chimie COMPOSITION OF MATERIAL BASED ON BARIUM TITANATE FOR USE AS ELECTROMAGNETIC WAVE ABSORBER
JP2681214B2 (en) 1988-05-11 1997-11-26 堺化学工業株式会社 Composition for ceramic dielectric, ceramic dielectric obtained by using the same, and method for producing the same
US5112433A (en) 1988-12-09 1992-05-12 Battelle Memorial Institute Process for producing sub-micron ceramic powders of perovskite compounds with controlled stoichiometry and particle size
US5453262A (en) 1988-12-09 1995-09-26 Battelle Memorial Institute Continuous process for production of ceramic powders with controlled morphology
US5445806A (en) 1989-08-21 1995-08-29 Tayca Corporation Process for preparing fine powder of perovskite-type compound
US5011804A (en) 1990-02-28 1991-04-30 E. I. Du Pont De Nemours And Company Ceramic dielectric compositions and method for improving sinterability
US5082810A (en) 1990-02-28 1992-01-21 E. I. Du Pont De Nemours And Company Ceramic dielectric composition and method for preparation
US5082811A (en) 1990-02-28 1992-01-21 E. I. Du Pont De Nemours And Company Ceramic dielectric compositions and method for enhancing dielectric properties
US5296426A (en) 1990-06-15 1994-03-22 E. I. Du Pont De Nemours And Company Low-fire X7R compositions
US5086021A (en) 1990-06-28 1992-02-04 E. I. Du Pont De Nemours And Company Dielectric composition
US5155072A (en) 1990-06-29 1992-10-13 E. I. Du Pont De Nemours And Company High K dielectric compositions with fine grain size
US5229101A (en) 1991-01-09 1993-07-20 Munetoshi Watanabe Process for producing a powder of perovskite-type double oxide
DE4130441A1 (en) 1991-09-13 1993-03-18 Philips Patentverwaltung METHOD FOR PRODUCING AQUEOUS CERAMIC SUSPENSIONS AND USE OF THESE SUSPENSIONS
DE4336694A1 (en) 1993-10-27 1995-05-04 Inst Neue Mat Gemein Gmbh Process for the production of metal and ceramic sintered bodies and layers
US5650367A (en) 1994-01-28 1997-07-22 Kyocera Corporation Dielectric ceramic composition
IL115053A (en) 1994-09-01 1999-11-30 Cabot Corp Ceramic slip compositions and method for making the same
DE69701294T2 (en) 1996-03-08 2000-07-06 Murata Manufacturing Co Ceramic dielectric and monolithic ceramic electronic component using this
US6268054B1 (en) 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
US6169049B1 (en) * 1997-04-28 2001-01-02 John P. Witham Solution coated hydrothermal BaTiO3 for low-temperature firing
JP3302627B2 (en) 1997-07-31 2002-07-15 太陽誘電株式会社 Manufacturing method of ceramic powder
EP1013608A4 (en) 1998-05-20 2007-11-07 Toho Titanium Co Ltd Barium titanate powder
US6129903A (en) 1998-07-01 2000-10-10 Cabot Corportion Hydrothermal process for making barium titanate powders

Also Published As

Publication number Publication date
WO2002030823A1 (en) 2002-04-18
JP2004524249A (en) 2004-08-12
CN1476414A (en) 2004-02-18
EP1332111A1 (en) 2003-08-06
US6733740B1 (en) 2004-05-11
TW583154B (en) 2004-04-11
KR20030059189A (en) 2003-07-07

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