WO2008088552A3 - X8r dielectric composition for use with nickel electrodes - Google Patents

X8r dielectric composition for use with nickel electrodes Download PDF

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Publication number
WO2008088552A3
WO2008088552A3 PCT/US2007/060603 US2007060603W WO2008088552A3 WO 2008088552 A3 WO2008088552 A3 WO 2008088552A3 US 2007060603 W US2007060603 W US 2007060603W WO 2008088552 A3 WO2008088552 A3 WO 2008088552A3
Authority
WO
WIPO (PCT)
Prior art keywords
nickel
dielectric
dielectric composition
capacitors
nickel electrodes
Prior art date
Application number
PCT/US2007/060603
Other languages
French (fr)
Other versions
WO2008088552A2 (en
Inventor
Gerhardus W Koebrugge
Knuth Albertsen
Willibrordus J L M J Coppens
Original Assignee
Ferro Corp
Gerhardus W Koebrugge
Knuth Albertsen
Willibrordus J L M J Coppens
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 Ferro Corp, Gerhardus W Koebrugge, Knuth Albertsen, Willibrordus J L M J Coppens filed Critical Ferro Corp
Priority to KR1020097014887A priority Critical patent/KR101474036B1/en
Priority to PCT/US2007/060603 priority patent/WO2008088552A2/en
Priority to JP2009546370A priority patent/JP4942822B2/en
Priority to CNA2007800499997A priority patent/CN101589004A/en
Publication of WO2008088552A2 publication Critical patent/WO2008088552A2/en
Publication of WO2008088552A3 publication Critical patent/WO2008088552A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • 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

Abstract

Multilayer ceramic chip capacitors which satisfy X8R requirements and which are compatible with reducing atmosphere sintering conditions so that non-noble metals such as nickel and nickel alloys thereof may be used for internal and external electrodes are made in accordance with the invention. The capacitors exhibit desirable dielectric properties (high capacitance, low dissipation factor, high insulation resistance), excellent performance on highly accelerated life testing, and very good resistance to dielectric breakdown. The dielectric layers comprise a barium titanate base material doped with other metal oxides such as BaO, Y2O3, ZrO2, SiO2, MgO, MnO, MoO3, CaO, Lu2O3, Yb2O3, or WO3 in various combinations.
PCT/US2007/060603 2007-01-17 2007-01-17 X8r dielectric composition for use with nickel electrodes WO2008088552A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020097014887A KR101474036B1 (en) 2007-01-17 2007-01-17 X8r dielectric composition for use with nickel electrodes
PCT/US2007/060603 WO2008088552A2 (en) 2007-01-17 2007-01-17 X8r dielectric composition for use with nickel electrodes
JP2009546370A JP4942822B2 (en) 2007-01-17 2007-01-17 X8R dielectric composition for nickel electrodes
CNA2007800499997A CN101589004A (en) 2007-01-17 2007-01-17 X8R dielectric composition for use with nickel electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/060603 WO2008088552A2 (en) 2007-01-17 2007-01-17 X8r dielectric composition for use with nickel electrodes

Publications (2)

Publication Number Publication Date
WO2008088552A2 WO2008088552A2 (en) 2008-07-24
WO2008088552A3 true WO2008088552A3 (en) 2008-12-04

Family

ID=39636523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/060603 WO2008088552A2 (en) 2007-01-17 2007-01-17 X8r dielectric composition for use with nickel electrodes

Country Status (4)

Country Link
JP (1) JP4942822B2 (en)
KR (1) KR101474036B1 (en)
CN (1) CN101589004A (en)
WO (1) WO2008088552A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101908415B (en) * 2010-08-03 2012-05-09 广东风华高新科技股份有限公司 Preparation method of X8R-property slice type multilayer ceramic capacitor
CN102020465A (en) * 2010-11-04 2011-04-20 仙桃市中星电子材料有限公司 Multilayered ceramic capacitor medium ceramic material with reducing resistance
JP2015065455A (en) * 2014-11-13 2015-04-09 株式会社村田製作所 Three-terminal capacitor
US9236188B1 (en) * 2015-02-23 2016-01-12 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor
KR102005291B1 (en) * 2015-02-27 2019-07-30 페로 코포레이션 Low-K and Mid-K LTCC dielectric compositions and devices
KR101682527B1 (en) 2015-10-03 2016-12-06 (주)마이크로텍시스템 touch keypad combined mouse using thin type haptic module
KR102551214B1 (en) * 2016-01-05 2023-07-03 삼성전기주식회사 Dielectric ceramic composition and multilayer ceramic capacitor comprising the same
CN106518066A (en) * 2016-10-18 2017-03-22 佛山慧创正元新材料科技有限公司 A modifier used for a BaTiO3-based middle- and high-voltage porcelain capacitor material and applications thereof
JP6853606B2 (en) * 2017-08-10 2021-03-31 株式会社ノリタケカンパニーリミテド Conductive paste

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137776A (en) * 1990-09-27 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Metal-coated, ordered void piezoelectric ceramic material
US5187638A (en) * 1992-07-27 1993-02-16 Micron Technology, Inc. Barrier layers for ferroelectric and pzt dielectric on silicon
US5361187A (en) * 1993-03-11 1994-11-01 Ferro Corporation Ceramic dielectric compositions and capacitors produced therefrom
US5422190A (en) * 1993-01-22 1995-06-06 Ferro Corporation Via fill paste and method of using the same containing specific amounts of silver, gold and refractory oxides
US6185087B1 (en) * 1999-04-08 2001-02-06 Kemet Electronics Corp. Multilayer ceramic chip capacitor with high reliability compatible with nickel electrodes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3091192B2 (en) * 1998-07-29 2000-09-25 ティーディーケイ株式会社 Dielectric porcelain composition and electronic component
JP3348081B2 (en) * 1999-10-19 2002-11-20 ティーディーケイ株式会社 Dielectric porcelain composition and electronic component
JP3340723B2 (en) * 1999-12-01 2002-11-05 ティーディーケイ株式会社 Method for producing dielectric porcelain composition
JP3361091B2 (en) * 2000-06-20 2003-01-07 ティーディーケイ株式会社 Dielectric porcelain and electronic components
JP2002201064A (en) * 2000-12-27 2002-07-16 Nippon Chemicon Corp Dielectric ceramic composition, multilayer ceramic capacitor and its production method
JP2007022819A (en) * 2005-07-12 2007-02-01 Tdk Corp Dielectric porcelain composition and electronic parts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137776A (en) * 1990-09-27 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Metal-coated, ordered void piezoelectric ceramic material
US5187638A (en) * 1992-07-27 1993-02-16 Micron Technology, Inc. Barrier layers for ferroelectric and pzt dielectric on silicon
US5422190A (en) * 1993-01-22 1995-06-06 Ferro Corporation Via fill paste and method of using the same containing specific amounts of silver, gold and refractory oxides
US5361187A (en) * 1993-03-11 1994-11-01 Ferro Corporation Ceramic dielectric compositions and capacitors produced therefrom
US6185087B1 (en) * 1999-04-08 2001-02-06 Kemet Electronics Corp. Multilayer ceramic chip capacitor with high reliability compatible with nickel electrodes

Also Published As

Publication number Publication date
WO2008088552A2 (en) 2008-07-24
CN101589004A (en) 2009-11-25
KR101474036B1 (en) 2014-12-18
KR20100014318A (en) 2010-02-10
JP4942822B2 (en) 2012-05-30
JP2010516603A (en) 2010-05-20

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