NL7802690A - SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS. - Google Patents

SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS.

Info

Publication number
NL7802690A
NL7802690A NL7802690A NL7802690A NL7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A
Authority
NL
Netherlands
Prior art keywords
nioob
dotated
tantal
borders
granular
Prior art date
Application number
NL7802690A
Other languages
Dutch (nl)
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
Priority to NL7802690A priority Critical patent/NL7802690A/en
Priority to DE19792909098 priority patent/DE2909098C3/en
Priority to GB7908350A priority patent/GB2015977B/en
Priority to SE7902124A priority patent/SE432097B/en
Priority to JP2817379A priority patent/JPS54129398A/en
Priority to FR7906283A priority patent/FR2419923B1/en
Publication of NL7802690A publication Critical patent/NL7802690A/en
Priority to JP61171472A priority patent/JPS6211215A/en

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
    • C04B35/47—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 strontium titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01G4/1272—Semiconductive ceramic capacitors
    • H01G4/1281—Semiconductive ceramic capacitors with grain boundary layer
NL7802690A 1978-03-13 1978-03-13 SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS. NL7802690A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7802690A NL7802690A (en) 1978-03-13 1978-03-13 SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS.
DE19792909098 DE2909098C3 (en) 1978-03-13 1979-03-08 Sintered body made of semiconducting ceramic material based on strontium titanate doped with niobium or tantalum with an electrically insulating layer at the grain boundaries
GB7908350A GB2015977B (en) 1978-03-13 1979-03-09 Doped strontium titanate
SE7902124A SE432097B (en) 1978-03-13 1979-03-09 SINTERED BODY OF SEMI-CONDUCTIVE CERAMIC MATERIAL, PROCEDURE FOR MANUFACTURING THE BODY AND ANY USE OF THE BODY
JP2817379A JPS54129398A (en) 1978-03-13 1979-03-10 Sintered body of semiconductor ceramic material
FR7906283A FR2419923B1 (en) 1978-03-13 1979-03-12 SINTERED BODY IN SEMICONDUCTOR CERAMIC MATERIAL BASED ON STRONTIUM TITANATE DOPED USING NIOBIUM OR TANTALUM HAVING ELECTROSOLATING LAYERS APPLIED TO THE LIMITS OF THE GRAIN
JP61171472A JPS6211215A (en) 1978-03-13 1986-07-21 Barrier layer capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7802690A NL7802690A (en) 1978-03-13 1978-03-13 SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS.

Publications (1)

Publication Number Publication Date
NL7802690A true NL7802690A (en) 1979-09-17

Family

ID=19830480

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802690A NL7802690A (en) 1978-03-13 1978-03-13 SINTER BODY OF SEMICONDUCTIVE CERAMIC MATERIAL BASED ON NIOOB OR TANTAL DOTATED STRONTIUM TITANATE, WITH ELECTRIC INSULATING LAYERS ON THE GRANULAR BORDERS.

Country Status (6)

Country Link
JP (2) JPS54129398A (en)
DE (1) DE2909098C3 (en)
FR (1) FR2419923B1 (en)
GB (1) GB2015977B (en)
NL (1) NL7802690A (en)
SE (1) SE432097B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651820A (en) * 1979-10-04 1981-05-09 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
US4309295A (en) * 1980-02-08 1982-01-05 U.S. Philips Corporation Grain boundary barrier layer ceramic dielectrics and the method of manufacturing capacitors therefrom
JPS56144522A (en) * 1980-04-11 1981-11-10 Matsushita Electric Ind Co Ltd Grain boundary dielectric layer type semiconductor porcelain composition
JPS56162820A (en) * 1980-05-20 1981-12-15 Kiyoshi Okazaki Vapor bank layered laminated ceramic capacitor and method of manufacturing same
US4347167A (en) * 1980-10-01 1982-08-31 University Of Illinois Foundation Fine-grain semiconducting ceramic compositions
US4367265A (en) * 1981-04-06 1983-01-04 North American Philips Corporation Intergranular insulation type semiconductive ceramic and method of producing same
EP0076456B1 (en) * 1981-10-01 1986-12-17 Taiyo Yuden Co., Ltd. Dielectric ceramic materials with insulated boundaries between crystal grains, and process for preparation
JPS5891602A (en) * 1981-11-26 1983-05-31 太陽誘電株式会社 Voltage nonlinear porcelain composition
JPS5935402A (en) * 1982-08-24 1984-02-27 太陽誘電株式会社 Semiconductor porcelain substance having voltage dependent nonlinear resistance property
DE3723051A1 (en) * 1987-07-11 1989-01-19 Kernforschungsz Karlsruhe SEMICONDUCTOR FOR A RESISTIVE GAS SENSOR WITH HIGH RESPONSE SPEED
DE4225920A1 (en) * 1992-08-05 1994-02-10 Roederstein Kondensatoren Capacitor, especially electrolytic capacitor
JP2000161354A (en) 1998-11-25 2000-06-13 Nsk Ltd Linear guide device
CN111908914B (en) * 2020-07-16 2021-06-18 广州天极电子科技股份有限公司 Grain boundary layer ceramic material, preparation method and application of grain boundary layer ceramic substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933668A (en) * 1973-07-16 1976-01-20 Sony Corporation Intergranular insulation type polycrystalline ceramic semiconductive composition
JPS5210597U (en) * 1975-07-08 1977-01-25
JPS5210597A (en) * 1975-07-16 1977-01-26 Sony Corp Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor
JPS5210596A (en) * 1975-07-16 1977-01-26 Sony Corp Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor
JPS6029211B2 (en) * 1975-09-10 1985-07-09 松下電器産業株式会社 Manufacturing method of semiconductor ceramic capacitor

Also Published As

Publication number Publication date
JPS6211215A (en) 1987-01-20
JPS54129398A (en) 1979-10-06
FR2419923B1 (en) 1986-05-09
FR2419923A1 (en) 1979-10-12
GB2015977A (en) 1979-09-19
SE432097B (en) 1984-03-19
GB2015977B (en) 1982-06-23
SE7902124L (en) 1979-09-14
DE2909098C3 (en) 1981-02-19
DE2909098A1 (en) 1979-09-20
DE2909098B2 (en) 1980-06-12

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Legal Events

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BV The patent application has lapsed