CA1096604A - Ceramic capacitor having a dielectric of (pb,la)(zr, ti)o.sub.3 and batio.sub.3 - Google Patents

Ceramic capacitor having a dielectric of (pb,la)(zr, ti)o.sub.3 and batio.sub.3

Info

Publication number
CA1096604A
CA1096604A CA342,203A CA342203A CA1096604A CA 1096604 A CA1096604 A CA 1096604A CA 342203 A CA342203 A CA 342203A CA 1096604 A CA1096604 A CA 1096604A
Authority
CA
Canada
Prior art keywords
ceramic
capacitor
lead
weight percent
silver
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
Application number
CA342,203A
Other languages
English (en)
French (fr)
Inventor
Galeb H. Maher
Original Assignee
Sprague Electric 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 Sprague Electric Co filed Critical Sprague Electric Co
Application granted granted Critical
Publication of CA1096604A publication Critical patent/CA1096604A/en
Expired 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • 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
    • H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
    • H01G4/1245—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates containing also titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CA342,203A 1979-01-12 1979-12-19 Ceramic capacitor having a dielectric of (pb,la)(zr, ti)o.sub.3 and batio.sub.3 Expired CA1096604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/002,837 US4219866A (en) 1979-01-12 1979-01-12 Ceramic capacitor having a dielectric of (Pb,La) (Zr,Ti)O3 and BaTiO3
US002,837 1979-01-12

Publications (1)

Publication Number Publication Date
CA1096604A true CA1096604A (en) 1981-03-03

Family

ID=21702763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA342,203A Expired CA1096604A (en) 1979-01-12 1979-12-19 Ceramic capacitor having a dielectric of (pb,la)(zr, ti)o.sub.3 and batio.sub.3

Country Status (4)

Country Link
US (2) US4219866A (enExample)
JP (1) JPS5596622A (enExample)
CA (1) CA1096604A (enExample)
GB (1) GB2039877B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219866A (en) * 1979-01-12 1980-08-26 Sprague Electric Company Ceramic capacitor having a dielectric of (Pb,La) (Zr,Ti)O3 and BaTiO3
CA1154835A (en) * 1980-08-18 1983-10-04 Sprague Electric Company High k plzt ceramic capacitor and method for making
US4568384A (en) * 1983-05-12 1986-02-04 Sprague Electric Company Method for making Ag/Pd electroding powder
JPS60253208A (ja) * 1984-05-29 1985-12-13 京セラ株式会社 積層型磁器コンデンサ
US4582814A (en) * 1984-07-05 1986-04-15 E. I. Du Pont De Nemours And Company Dielectric compositions
JPS6398904A (ja) * 1986-10-15 1988-04-30 三菱マテリアル株式会社 高誘電率磁器組成物
US4990324A (en) * 1986-12-17 1991-02-05 Nippondenso Co., Ltd. Method for producing two-component or three-component lead zirconate-titanate
US4832893A (en) * 1986-12-17 1989-05-23 Nippondenso Co., Ltd. Method for producing a PLZT compound
US4706163A (en) * 1987-02-25 1987-11-10 Sprague Electric Company Capacitor with dielectric of PLZT and an intergranular borate
US5046043A (en) * 1987-10-08 1991-09-03 National Semiconductor Corporation Ferroelectric capacitor and memory cell including barrier and isolation layers
DK0395912T3 (da) * 1989-05-02 1993-12-06 Lonza Ag Sintringsdygtigt zirconiumoxidpulver og fremgangsmåde til dets fremstilling
US5064684A (en) * 1989-08-02 1991-11-12 Eastman Kodak Company Waveguides, interferometers, and methods of their formation
JPH0818874B2 (ja) * 1990-02-26 1996-02-28 宇部興産株式会社 Ｐｌｚｔ透明セラミックスの製造法
US5367430A (en) * 1992-10-21 1994-11-22 Presidio Components, Inc. Monolithic multiple capacitor
US5545184A (en) * 1995-04-19 1996-08-13 The Penn State Research Foundation Cardiac defibrillator with high energy storage antiferroelectric capacitor
JP3226548B2 (ja) * 1996-05-21 2001-11-05 シーメンス アクチエンゲゼルシヤフト 薄膜多層コンデンサ
US5754392A (en) * 1996-10-22 1998-05-19 Cava; Robert Joseph Article comprising a relatively temperature-insensitive Ta-oxide based capacitive element
US6268054B1 (en) 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
US5993895A (en) * 1997-10-10 1999-11-30 The Penn State Research Foundation Method for reduction of sinter temperatures of antiferroelectric, lead-based ceramics by use of lithium compound additions and capacitors made with such ceramics
US6141228A (en) * 1999-06-02 2000-10-31 Electric Boat Corporation Parallel resonant DC linked inverter arrangement and method utilizing antiferroelectric dielectric material
US6495878B1 (en) * 1999-08-02 2002-12-17 Symetrix Corporation Interlayer oxide containing thin films for high dielectric constant application
US6277254B1 (en) 1999-12-16 2001-08-21 Honeywell International Inc. Ceramic compositions, physical vapor deposition targets and methods of forming ceramic compositions
DE10023360A1 (de) * 2000-05-12 2001-11-29 Epcos Ag Kondensator und Verfahren zu dessen Herstellung
JP2003023321A (ja) * 2001-07-10 2003-01-24 Murata Mfg Co Ltd 発振器およびその製造方法
JP2005247619A (ja) * 2004-03-03 2005-09-15 Ngk Insulators Ltd 圧電／電歪磁器組成物、圧電／電歪体、及び圧電／電歪膜型素子
DE102010021455B4 (de) * 2010-01-25 2011-10-06 Epcos Ag Keramischer Vielschichtkondensator
CN102432290A (zh) * 2011-09-21 2012-05-02 天津大学 一种镧掺杂锆钛酸铅反铁电陶瓷及其制备方法
CN102432289A (zh) * 2011-09-21 2012-05-02 天津大学 一种铁、镧掺杂锆钛酸铅反铁电陶瓷及其制备方法
AT515462B1 (de) * 2014-02-17 2018-07-15 Guenter Dipl Ing Dr Engel Keramisches Material und Kondensator mit demselben
JP6723690B2 (ja) * 2015-06-01 2020-07-15 株式会社村田製作所 被覆リードタイプ電子部品およびその製造方法
US9842695B2 (en) * 2016-05-11 2017-12-12 Delphi Technologies, Inc. PLZT capacitor and method to increase the dielectric constant
DE102016110742A1 (de) * 2016-06-10 2017-12-14 Epcos Ag Filterbauelement zur Filterung eines Störsignals
CN111499384B (zh) * 2020-04-09 2021-06-15 中国科学院上海硅酸盐研究所 一种高储能密度温度稳定性plzt反铁电陶瓷材料及其制备方法
CN111995391A (zh) * 2020-08-11 2020-11-27 同济大学 高储能密度电容器用低烧反铁电陶瓷材料及其制备方法
CN112062559B (zh) * 2020-08-11 2021-10-08 同济大学 一种反铁电陶瓷材料及其低温烧结方法
CN116924796B (zh) * 2023-08-14 2024-05-14 昆明理工大学 一种abo3型低介电损耗陶瓷及其制备方法
CN118164755B (zh) * 2024-03-18 2026-01-02 中国科学院上海硅酸盐研究所 一种可中低温烧结的plzt四方反铁电储能陶瓷材料及陶瓷电容器
CN120965320A (zh) * 2025-10-20 2025-11-18 乌镇实验室 一种锆酸铅基反铁电陶瓷、制备方法及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541833A (en) * 1951-02-13 Ceramic dielectrics and method
US3440067A (en) * 1964-06-08 1969-04-22 Tdk Electronics Co Ltd Ceramic dielectrics
US3732117A (en) * 1970-04-02 1973-05-08 Matsushita Electric Industrial Co Ltd Dielectric ceramic composition comprising lead-lanthanum titanate solid solution
FR2093279A5 (en) * 1970-06-09 1972-01-28 Tranchant Electronique Ceramic multilayer capacitors - containing barium titanate-zirconate in lead monosilicate glass
JPS5548643B2 (enExample) * 1973-11-26 1980-12-08
CH567927A5 (enExample) * 1974-08-21 1975-10-15 Schiesser Ag
US4027209A (en) * 1975-10-02 1977-05-31 Sprague Electric Company Ceramic capacitor having a silver doped dielectric of (Pb,La)(Zr,Ti)O3
US4219866A (en) * 1979-01-12 1980-08-26 Sprague Electric Company Ceramic capacitor having a dielectric of (Pb,La) (Zr,Ti)O3 and BaTiO3

Also Published As

Publication number Publication date
GB2039877A (en) 1980-08-20
US4324750A (en) 1982-04-13
JPS5596622A (en) 1980-07-23
US4219866A (en) 1980-08-26
JPS637012B2 (enExample) 1988-02-15
GB2039877B (en) 1982-10-13

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