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AU2001267301A1 - Ceramic mass and a capacitor produced using a ceramic mass - Google Patents

Ceramic mass and a capacitor produced using a ceramic mass

Info

Publication number
AU2001267301A1
AU2001267301A1 AU2001267301A AU6730101A AU2001267301A1 AU 2001267301 A1 AU2001267301 A1 AU 2001267301A1 AU 2001267301 A AU2001267301 A AU 2001267301A AU 6730101 A AU6730101 A AU 6730101A AU 2001267301 A1 AU2001267301 A1 AU 2001267301A1
Authority
AU
Australia
Prior art keywords
ceramic mass
ceramic
weight percent
capacitor produced
dielectric constant
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
AU2001267301A
Inventor
Adalbert Feltz
Peter Sedlmaier
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.)
TDK Electronics AG
Original Assignee
Epcos AG
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 Epcos AG filed Critical Epcos AG
Publication of AU2001267301A1 publication Critical patent/AU2001267301A1/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
    • 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

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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

A ceramic mass has a phase-heterogeneous ceramic of m weight percent of a phase composed of BaNd2Ti4O12 with negative temperature coefficient of the dielectric constant and 100-m weight percent of a phase composed of Nd2Ti2O7 with positive temperature coefficient of the dielectric constant, with m having a value of 50<m<70, and an additive of glass frit that contains ZnO, B2O3 and SiO2 and whose weight amounts to between 3 and 10 weight percent of the ceramic. The ceramic mass is used to construct a multi-layer capacitor with copper electrodes.
AU2001267301A 2000-07-19 2001-05-08 Ceramic mass and a capacitor produced using a ceramic mass Abandoned AU2001267301A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10035172 2000-07-19
DE10035172A DE10035172B4 (en) 2000-07-19 2000-07-19 Ceramic mass and capacitor with the ceramic mass
PCT/DE2001/001739 WO2002006184A1 (en) 2000-07-19 2001-05-08 Ceramic mass and a capacitor produced using a ceramic mass

Publications (1)

Publication Number Publication Date
AU2001267301A1 true AU2001267301A1 (en) 2002-01-30

Family

ID=7649501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267301A Abandoned AU2001267301A1 (en) 2000-07-19 2001-05-08 Ceramic mass and a capacitor produced using a ceramic mass

Country Status (7)

Country Link
US (1) US6842329B2 (en)
EP (1) EP1301449B1 (en)
JP (1) JP4768204B2 (en)
AT (1) ATE321742T1 (en)
AU (1) AU2001267301A1 (en)
DE (2) DE10035172B4 (en)
WO (1) WO2002006184A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062672B9 (en) 1999-12-16 2012-07-12 Epcos Ag Piezoelectric component
JP2002211975A (en) * 2001-01-10 2002-07-31 Murata Mfg Co Ltd Nonreducing dielectric ceramic, ceramic electronic parts and multilayer ceramic capacitor
DE10147898A1 (en) * 2001-09-28 2003-04-30 Epcos Ag Electrochemical component with multiple contact surfaces
DE10205877A1 (en) * 2002-02-13 2003-09-04 Epcos Ag Ceramic multilayer component, method for its production and holding device
US7229600B2 (en) * 2003-01-31 2007-06-12 Nanoproducts Corporation Nanoparticles of rare earth oxides
DE10345500B4 (en) 2003-09-30 2015-02-12 Epcos Ag Ceramic multilayer component
DE102007007113A1 (en) * 2007-02-13 2008-08-28 Epcos Ag Multilayer component
US8101495B2 (en) * 2008-03-13 2012-01-24 Infineon Technologies Ag MIM capacitors in semiconductor components
JP2009242741A (en) * 2008-03-31 2009-10-22 Nippon Paper Industries Co Ltd Method of manufacturing filler or pigment from papermaking sludge
WO2009157081A1 (en) * 2008-06-26 2009-12-30 富士通株式会社 Rfid tag
JP5457814B2 (en) * 2009-12-17 2014-04-02 コーア株式会社 Electronic component mounting structure
KR101288151B1 (en) * 2011-11-25 2013-07-19 삼성전기주식회사 Multi-Layered Ceramic Electronic Component and Manufacturing Method of the Same
KR101606978B1 (en) * 2014-04-21 2016-03-28 삼성전기주식회사 Dielectric ceramic composition and multilayer ceramic capacitor comprising the same
KR102171677B1 (en) * 2015-01-05 2020-10-29 삼성전기주식회사 Dielectric ceramic composition, dielectric material and multilayer ceramic capacitor comprising the same
HUE047155T2 (en) * 2015-08-07 2020-04-28 Ceram Gmbh Production of lead-free piezoceramics in aqueous surroundings

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2890865B2 (en) * 1991-01-16 1999-05-17 株式会社村田製作所 Dielectric ceramic composition for temperature compensation
US5264403A (en) * 1991-09-27 1993-11-23 Ngk Insulators, Ltd. Dielectric ceramic composition containing ZnO-B2 O3 -SiO2 glass
JP2613722B2 (en) * 1991-09-27 1997-05-28 日本碍子株式会社 Method for producing dielectric ceramic composition for low-temperature firing
US5479140A (en) * 1991-09-27 1995-12-26 Ngk Insulators, Ltd. Dielectric ceramic composition containing ZnO-B2 O3 -SiO2 glass, method of preparing the same, and resonator and filter using the dielectric ceramic composition
JP3450913B2 (en) * 1993-12-02 2003-09-29 京セラ株式会社 Dielectric porcelain composition
DE19749858C1 (en) * 1997-11-11 1999-04-22 Siemens Matsushita Components Reduction stable low dielectric constant ceramic material for co-firing with copper electrodes
JPH11228222A (en) * 1997-12-11 1999-08-24 Murata Mfg Co Ltd Dielectric ceramic composition and ceramic electronic part using the same
DE19841487C2 (en) * 1998-09-10 2002-03-14 Epcos Ag Reduction-stable ceramic mass and its use
JP3699598B2 (en) * 1998-10-30 2005-09-28 京セラ株式会社 Dielectric porcelain composition
JP3494431B2 (en) * 1998-12-03 2004-02-09 株式会社村田製作所 Manufacturing method of ceramic electronic component and ceramic electronic component

Also Published As

Publication number Publication date
DE10035172A1 (en) 2002-02-14
US6842329B2 (en) 2005-01-11
JP4768204B2 (en) 2011-09-07
EP1301449B1 (en) 2006-03-29
DE10035172B4 (en) 2004-09-16
EP1301449A1 (en) 2003-04-16
US20040023785A1 (en) 2004-02-05
WO2002006184A1 (en) 2002-01-24
DE50109387D1 (en) 2006-05-18
ATE321742T1 (en) 2006-04-15
JP2004504712A (en) 2004-02-12

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