AU7246491A - Improved ceramic dielectric compositions and method for improving sinterability - Google Patents

Improved ceramic dielectric compositions and method for improving sinterability

Info

Publication number
AU7246491A
AU7246491A AU72464/91A AU7246491A AU7246491A AU 7246491 A AU7246491 A AU 7246491A AU 72464/91 A AU72464/91 A AU 72464/91A AU 7246491 A AU7246491 A AU 7246491A AU 7246491 A AU7246491 A AU 7246491A
Authority
AU
Australia
Prior art keywords
ceramic dielectric
dielectric compositions
improved ceramic
improving sinterability
sinterability
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
AU72464/91A
Other languages
English (en)
Inventor
Horacio Enrique Bergna
Ian Burn
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU7246491A publication Critical patent/AU7246491A/en
Abandoned 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
    • C04B35/46—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
    • 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
    • C04B35/472—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 lead 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
    • H01G4/129—Ceramic dielectrics containing a glassy phase, e.g. glass ceramic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
AU72464/91A 1990-02-28 1991-01-22 Improved ceramic dielectric compositions and method for improving sinterability Abandoned AU7246491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US506964 1983-06-23
US07/506,964 US5011804A (en) 1990-02-28 1990-02-28 Ceramic dielectric compositions and method for improving sinterability

Publications (1)

Publication Number Publication Date
AU7246491A true AU7246491A (en) 1991-09-18

Family

ID=24016721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72464/91A Abandoned AU7246491A (en) 1990-02-28 1991-01-22 Improved ceramic dielectric compositions and method for improving sinterability

Country Status (6)

Country Link
US (1) US5011804A (https=)
EP (1) EP0517721A4 (https=)
JP (1) JPH05504122A (https=)
AU (1) AU7246491A (https=)
TW (1) TW198004B (https=)
WO (1) WO1991013041A1 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025802D0 (en) * 1990-11-28 1991-01-09 Cookson Group Plc Improved sintering aid
IL115053A (en) 1994-09-01 1999-11-30 Cabot Corp Ceramic slip compositions and method for making the same
AU693266B2 (en) * 1994-09-26 1998-06-25 Saint-Gobain/Norton Industrial Ceramics Corporation Cryolite resistant refractory
JP3742153B2 (ja) * 1996-08-29 2006-02-01 日鉄鉱業株式会社 被覆粉体固結物およびその製造方法
RU2224729C2 (ru) * 1997-02-18 2004-02-27 Кабот Корпорейшн Диспергируемые, покрытые оксидом металла материалы на основе титаната бария
US6268054B1 (en) * 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
JP3327811B2 (ja) * 1997-05-13 2002-09-24 キヤノン株式会社 酸化亜鉛薄膜の製造方法、それを用いた光起電力素子及び半導体素子基板の製造方法
WO2000040521A1 (en) 1998-12-31 2000-07-13 Corning Incorporated Low sintering temperature cordierite batch and cordierite ceramic produced therefrom
MXPA02001885A (es) * 1999-08-23 2002-11-04 Cabot Corp Metodo y auxiliar de sinterizacion basado en silicato.
WO2001068554A1 (de) * 2000-03-13 2001-09-20 Siemens Aktiengesellschaft Keramikmasse, verfahren zur herstellung der keramikmasse und verwendung der keramikmasse
US6733740B1 (en) 2000-10-12 2004-05-11 Cabot Corporation Production of dielectric particles
US6656590B2 (en) 2001-01-10 2003-12-02 Cabot Corporation Coated barium titanate-based particles and process
JP3705141B2 (ja) * 2001-03-19 2005-10-12 株式会社村田製作所 誘電体セラミック、その製造方法およびその評価方法ならびに積層セラミック電子部品
US6673274B2 (en) 2001-04-11 2004-01-06 Cabot Corporation Dielectric compositions and methods to form the same
US7729811B1 (en) 2001-04-12 2010-06-01 Eestor, Inc. Systems and methods for utility grid power averaging, long term uninterruptible power supply, power line isolation from noise and transients and intelligent power transfer on demand
US7595109B2 (en) * 2001-04-12 2009-09-29 Eestor, Inc. Electrical-energy-storage unit (EESU) utilizing ceramic and integrated-circuit technologies for replacement of electrochemical batteries
US7914755B2 (en) * 2001-04-12 2011-03-29 Eestor, Inc. Method of preparing ceramic powders using chelate precursors
US20030059366A1 (en) * 2001-09-21 2003-03-27 Cabot Corporation Dispersible barium titanate-based particles and methods of forming the same
DE10155593A1 (de) * 2001-11-13 2003-05-22 Philips Corp Intellectual Pty Dielektrische keramische Zusammensetzung
JP2003176180A (ja) * 2001-12-10 2003-06-24 Murata Mfg Co Ltd 誘電体セラミック原料粉末の製造方法および誘電体セラミック原料粉末
US20030215606A1 (en) * 2002-05-17 2003-11-20 Clancy Donald J. Dispersible dielectric particles and methods of forming the same
US20040052721A1 (en) * 2002-09-13 2004-03-18 Kerchner Jeffrey A. Dielectric particles having passivated surfaces and methods of forming same
US20040121153A1 (en) * 2002-12-20 2004-06-24 Sridhar Venigalla High tetragonality barium titanate-based compositions and methods of forming the same
US7381680B2 (en) * 2004-04-21 2008-06-03 Dow Global Technologies Inc. Method for increasing the strength of porous ceramic bodies and bodies made therefrom
US20110170232A1 (en) * 2004-08-13 2011-07-14 Eestor, Inc. Electrical energy storage unit and methods for forming same
US7648687B1 (en) 2006-06-15 2010-01-19 Eestor, Inc. Method of purifying barium nitrate aqueous solution
US8853116B2 (en) 2006-08-02 2014-10-07 Eestor, Inc. Method of preparing ceramic powders
US7993611B2 (en) * 2006-08-02 2011-08-09 Eestor, Inc. Method of preparing ceramic powders using ammonium oxalate
US8145362B2 (en) 2006-08-04 2012-03-27 Eestor, Inc. Utility grid power averaging and conditioning
US20100285316A1 (en) * 2009-02-27 2010-11-11 Eestor, Inc. Method of Preparing Ceramic Powders
WO2010099517A2 (en) * 2009-02-27 2010-09-02 Eestor, Inc. Reaction tube and hydrothermal processing for the wet chemical co-precipitation of oxide powders
CN102791654B (zh) * 2009-12-16 2014-03-12 天工方案公司 介电陶瓷材料以及相关方法
EP2528867A4 (en) * 2010-01-20 2013-10-30 Eestor Inc CLEANING OF A BARIUM SOURCE
RU2450381C1 (ru) * 2010-10-21 2012-05-10 Александр Иванович Иванов Способ изготовления конденсаторов большой энергоемкости
KR102908320B1 (ko) 2019-12-18 2026-01-05 삼성전기주식회사 유전체 자기 조성물의 제조 방법 및 이로부터 제조된 유전체 자기 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379854A (en) * 1981-02-06 1983-04-12 Erie Technological Products, Inc. Low temperature firing (1800°-2100° F.) of barium titanate with flux (lead titanate-bismuth titanate-zinc oxide and boron oxide)
US4640905A (en) * 1985-05-01 1987-02-03 E. I. Du Pont De Nemours And Company Dielectric compositions
US4898844A (en) * 1986-07-14 1990-02-06 Sprague Electric Company Process for manufacturing a ceramic body having multiple barium-titanate phases
JP2649342B2 (ja) * 1986-12-04 1997-09-03 太陽誘電株式会社 電子部品用磁器の製造方法
US4766027A (en) * 1987-01-13 1988-08-23 E. I. Du Pont De Nemours And Company Method for making a ceramic multilayer structure having internal copper conductors
US4855266A (en) * 1987-01-13 1989-08-08 E. I. Du Pont De Nemours And Company High K dielectric composition for use in multilayer ceramic capacitors having copper internal electrodes
US4879261A (en) * 1987-01-13 1989-11-07 E. I. Du Pont De Nemours And Company Low Dielectric constant compositions
US4845062A (en) * 1987-10-19 1989-07-04 E. I. Du Pont De Nemours And Company Low-firing dielectric composition

Also Published As

Publication number Publication date
TW198004B (https=) 1993-01-11
EP0517721A1 (en) 1992-12-16
WO1991013041A1 (en) 1991-09-05
US5011804A (en) 1991-04-30
JPH05504122A (ja) 1993-07-01
EP0517721A4 (en) 1993-06-23

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