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BR8704491A - Processo de fabricacao de um dietetrico tendo uma estrutura perovskite - Google Patents

Processo de fabricacao de um dietetrico tendo uma estrutura perovskite

Info

Publication number
BR8704491A
BR8704491A BR8704491A BR8704491A BR8704491A BR 8704491 A BR8704491 A BR 8704491A BR 8704491 A BR8704491 A BR 8704491A BR 8704491 A BR8704491 A BR 8704491A BR 8704491 A BR8704491 A BR 8704491A
Authority
BR
Brazil
Prior art keywords
dietetric
manufacturing
perovskite structure
perovskite
Prior art date
Application number
BR8704491A
Other languages
English (en)
Inventor
Detlev Friedrich Karl Hennings
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR8704491A publication Critical patent/BR8704491A/pt

Links

Classifications

    • 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
    • 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
    • C04B35/48—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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR8704491A 1986-09-04 1987-09-01 Processo de fabricacao de um dietetrico tendo uma estrutura perovskite BR8704491A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863630064 DE3630064A1 (de) 1986-09-04 1986-09-04 Verfahren zur herstellung eines dielektrikums mit perowskitstruktur

Publications (1)

Publication Number Publication Date
BR8704491A true BR8704491A (pt) 1988-04-19

Family

ID=6308869

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704491A BR8704491A (pt) 1986-09-04 1987-09-01 Processo de fabricacao de um dietetrico tendo uma estrutura perovskite

Country Status (4)

Country Link
EP (1) EP0258944A3 (pt)
JP (1) JPS6364958A (pt)
BR (1) BR8704491A (pt)
DE (1) DE3630064A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723051A1 (de) * 1987-07-11 1989-01-19 Kernforschungsz Karlsruhe Halbleiter fuer einen resistiven gassensor mit hoher ansprechgeschwindigkeit
JP2681214B2 (ja) * 1988-05-11 1997-11-26 堺化学工業株式会社 セラミック誘電体用組成物、これを用いて得られるセラミック誘電体及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941304A1 (de) * 1978-10-13 1980-04-30 Suwa Seikosha Kk Dielektrikum, verfahren zu dessen herstellung, und dessen anwendung in kondensatoren fuer temperaturkompensationszwecke
NL8303447A (nl) * 1983-10-07 1985-05-01 Philips Nv Werkwijze voor het maken van meerlaags condensatoren.

Also Published As

Publication number Publication date
EP0258944A3 (de) 1988-10-19
EP0258944A2 (de) 1988-03-09
JPS6364958A (ja) 1988-03-23
DE3630064A1 (de) 1988-03-10

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