JPS54145000A - High dielectric system porcelain composite - Google Patents

High dielectric system porcelain composite

Info

Publication number
JPS54145000A
JPS54145000A JP5340278A JP5340278A JPS54145000A JP S54145000 A JPS54145000 A JP S54145000A JP 5340278 A JP5340278 A JP 5340278A JP 5340278 A JP5340278 A JP 5340278A JP S54145000 A JPS54145000 A JP S54145000A
Authority
JP
Japan
Prior art keywords
composition
composite
pbo
porcelain composite
high dielectric
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.)
Pending
Application number
JP5340278A
Other languages
Japanese (ja)
Inventor
Kiyoshi Furukawa
Shinobu Fujiwara
Nobuaki Kikuchi
Osamu Iizawa
Hitoshi Tanaka
Hisayoshi Kamioka
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 Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP5340278A priority Critical patent/JPS54145000A/en
Publication of JPS54145000A publication Critical patent/JPS54145000A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)

Abstract

PURPOSE: To provide a composite with an excellent characteristic and capable of processing a sintering at low temperature, by obtaining a prescribed three-component system porcelain composite with PbO, Fe2O3, Nb2O5, etc. being the initial raw material.
CONSTITUTION: The invention is the below described three-component system porcelain composite, providing an oxidated composition within a composition range as surrounded by points A, B, C, D, except an oxidated composition on the prescribed two-component composition line in the three-compoment composition chart. That three-component composition chart. The three-component system composite comprises Pb (Fe1/2Nb1/2)O3-Pb(Co1/2W1/2)O3-Pb(Ni1/3Ta2/3)O3, with PbO, Fe2O3, Nb2O5, CoO, WO3, NiO, Ta2O5 being the initial raw material, and its composition range includes in the weight%, 62.92 to 67.24% of PbO, 6.73 to 11.43% of Fe2O3, 11.2 to 11.02% of Nb2O5, O to 3.79% of CoO, 0 to 11.73% of WO3, 0 to 2.8% of NiO and 0 to 16.55% of Ta2O5. The above described porcelain composite can be processed a firing at a temperature below 1,000°C. further with high dielectric constant and low dielectric loss.
COPYRIGHT: (C)1979,JPO&Japio
JP5340278A 1978-05-04 1978-05-04 High dielectric system porcelain composite Pending JPS54145000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5340278A JPS54145000A (en) 1978-05-04 1978-05-04 High dielectric system porcelain composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5340278A JPS54145000A (en) 1978-05-04 1978-05-04 High dielectric system porcelain composite

Publications (1)

Publication Number Publication Date
JPS54145000A true JPS54145000A (en) 1979-11-12

Family

ID=12941826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5340278A Pending JPS54145000A (en) 1978-05-04 1978-05-04 High dielectric system porcelain composite

Country Status (1)

Country Link
JP (1) JPS54145000A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120241085A1 (en) * 2011-03-22 2012-09-27 David Carver Creation of very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices and methods for forming the same
US9214280B2 (en) 2008-10-03 2015-12-15 Carver Scientific, Inc. Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices
US9214281B2 (en) 2008-10-03 2015-12-15 Carver Scientific, Inc. Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices
US9531198B2 (en) 2007-10-05 2016-12-27 Carver Scientific, Inc. High permittivity low leakage capacitor and energy storing device
US9786442B2 (en) 2007-10-05 2017-10-10 Carver Scientific, Inc. Energy storage device
US9805869B2 (en) 2012-11-07 2017-10-31 Carver Scientific, Inc. High energy density electrostatic capacitor
US9916930B2 (en) 2007-10-05 2018-03-13 Carver Scientific, Inc. Method of manufacturing high permittivity low leakage capacitor and energy storing device
US10403440B2 (en) 2016-12-02 2019-09-03 Carver Scientific, Inc. Capacitive energy storage device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9531198B2 (en) 2007-10-05 2016-12-27 Carver Scientific, Inc. High permittivity low leakage capacitor and energy storing device
US9786442B2 (en) 2007-10-05 2017-10-10 Carver Scientific, Inc. Energy storage device
US9916930B2 (en) 2007-10-05 2018-03-13 Carver Scientific, Inc. Method of manufacturing high permittivity low leakage capacitor and energy storing device
US9928958B2 (en) 2007-10-05 2018-03-27 Carver Scientific, Inc. Method of manufacturing high permittivity low leakage capacitor and energy storing device
US9214280B2 (en) 2008-10-03 2015-12-15 Carver Scientific, Inc. Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices
US9214281B2 (en) 2008-10-03 2015-12-15 Carver Scientific, Inc. Very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices
US20120241085A1 (en) * 2011-03-22 2012-09-27 David Carver Creation of very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices and methods for forming the same
US9805869B2 (en) 2012-11-07 2017-10-31 Carver Scientific, Inc. High energy density electrostatic capacitor
US10403440B2 (en) 2016-12-02 2019-09-03 Carver Scientific, Inc. Capacitive energy storage device
US10622159B2 (en) 2016-12-02 2020-04-14 Carver Scientific, Inc. Capacitive energy storage device
US10903015B2 (en) 2016-12-02 2021-01-26 Carver Scientific, Inc. Capacitive energy storage device
US10984958B2 (en) 2016-12-02 2021-04-20 Carver Scientific, Inc. Capacitive energy storage device

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