DE3826801C2 - Dotierte Zusammensetzung auf der Basis von BaTiO¶3¶ - Google Patents

Dotierte Zusammensetzung auf der Basis von BaTiO¶3¶

Info

Publication number
DE3826801C2
DE3826801C2 DE3826801A DE3826801A DE3826801C2 DE 3826801 C2 DE3826801 C2 DE 3826801C2 DE 3826801 A DE3826801 A DE 3826801A DE 3826801 A DE3826801 A DE 3826801A DE 3826801 C2 DE3826801 C2 DE 3826801C2
Authority
DE
Germany
Prior art keywords
doped
coform
barium titanate
particle size
less
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.)
Expired - Fee Related
Application number
DE3826801A
Other languages
German (de)
English (en)
Other versions
DE3826801A1 (de
Inventor
Jameel Menashi
Robert C Reid
Laurence P Wagner
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.)
Cabot Corp
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Publication of DE3826801A1 publication Critical patent/DE3826801A1/de
Application granted granted Critical
Publication of DE3826801C2 publication Critical patent/DE3826801C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00Compounds of hafnium
    • C01G27/006Compounds containing, besides hafnium, two or more other elements, with the exception of oxygen or hydrogen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/003Titanates
    • C01G23/006Alkaline earth titanates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00Compounds of zirconium
    • C01G25/006Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/30Three-dimensional structures
    • C01P2002/34Three-dimensional structures perovskite-type (ABO3)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/04Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/51Particles with a specific particle size distribution
    • C01P2004/52Particles with a specific particle size distribution highly monodisperse size distribution
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geology (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
DE3826801A 1987-08-12 1988-08-06 Dotierte Zusammensetzung auf der Basis von BaTiO¶3¶ Expired - Fee Related DE3826801C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8504387A 1987-08-12 1987-08-12

Publications (2)

Publication Number Publication Date
DE3826801A1 DE3826801A1 (de) 1989-02-23
DE3826801C2 true DE3826801C2 (de) 2003-05-15

Family

ID=22189096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3826801A Expired - Fee Related DE3826801C2 (de) 1987-08-12 1988-08-06 Dotierte Zusammensetzung auf der Basis von BaTiO¶3¶

Country Status (11)

Country Link
JP (1) JP2532599B2 (it)
KR (1) KR970004271B1 (it)
CN (1) CN1016962B (it)
DE (1) DE3826801C2 (it)
ES (1) ES2006956A6 (it)
FR (1) FR2619370B1 (it)
GB (1) GB2208644B (it)
HK (1) HK994A (it)
IE (1) IE61487B1 (it)
IT (1) IT1226738B (it)
MX (1) MX169172B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635406B4 (de) * 1996-08-31 2005-09-01 Philips Intellectual Property & Standards Gmbh Kondensator und Vielschichtkondensator mit einem Dielektrium aus wolframhaltiger BCZT-Keramik
DE19744857A1 (de) * 1997-10-10 1999-05-06 Fraunhofer Ges Forschung Nanokristalliner Sensor und Herstellungsverfahren
CN1054166C (zh) * 1997-11-14 2000-07-05 中国科学院固体物理研究所 尺寸可控的纳米级银颗粒镶嵌在钛酸钡薄膜中的制备方法
DK1017625T3 (da) * 1998-07-01 2002-10-14 Cabot Corp Hydrotermisk proces til fremstilling af bariumtitanatpulvere
JP4446324B2 (ja) * 2001-09-27 2010-04-07 株式会社村田製作所 誘電体磁器組成物及びそれを用いたコンデンサ
JP4201242B2 (ja) * 2002-03-26 2008-12-24 Tdk株式会社 高誘電率誘電体磁器組成物
US6960546B2 (en) * 2002-09-27 2005-11-01 Paratek Microwave, Inc. Dielectric composite materials including an electronically tunable dielectric phase and a calcium and oxygen-containing compound phase
EP2328193B1 (en) * 2009-11-30 2015-03-11 Canon Kabushiki Kaisha Piezoelectric ceramic, method for making the same, piezoelectric element, liquid discharge head, and ultrasonic motor
CN113603498B (zh) * 2020-12-30 2022-09-30 苏州金宏气体股份有限公司 钴掺杂BaTiO3压电陶瓷、其制法及高纯制氢
CN112759385B (zh) * 2021-01-06 2021-12-14 中国科学院福建物质结构研究所 一种钙钛矿陶瓷材料及其制备方法与应用
CN115872735B (zh) * 2022-11-18 2024-01-16 广东工业大学 一种锆锡铪酸镧铅陶瓷及其制备方法和储能应用

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637531A (en) * 1970-05-01 1972-01-25 Texas Instruments Inc Method for making ceramic titanate elements and materials therefor
US4061583A (en) * 1974-03-13 1977-12-06 Murata Manufacturing Co., Ltd. Preparation of titanates
US4233282A (en) * 1979-10-18 1980-11-11 General Electric Company Molten salt synthesis of barium and/or strontium titanate powder
US4293534A (en) * 1980-08-22 1981-10-06 General Electric Company Molten salt synthesis of alkaline earth titanates, zirconates and their solid solutions
DE3106136A1 (de) * 1981-02-19 1982-08-19 Draloric Electronic GmbH, 8672 Selb Verfahren zur herstellung polykristalliner keramischer kaltleiterkoerper
US4487755A (en) * 1982-07-01 1984-12-11 General Electric Company Preparation of large crystal sized barium and/or strontium titanate powder
US4537865A (en) * 1984-07-11 1985-08-27 Murata Manufacturing Co., Ltd. Process for preparing a particulate ceramic material
US4643984A (en) * 1984-07-25 1987-02-17 Sakai Chemical Industry Co., Ltd. Process for producing a composition which includes perovskite compounds
DE3714819A1 (de) * 1986-05-05 1987-11-12 Cabot Corp Cosynthetisierte zusammensetzungen auf der basis von bariumtitanat
DE3723082A1 (de) * 1986-07-14 1988-04-28 Cabot Corp Dielektrische zusammensetzung auf der basis von bariumtitanat

Family Cites Families (5)

* 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
JPS5552211A (en) * 1978-10-13 1980-04-16 Suwa Seikosha Kk Temperature compensating capacitor and method of manufacturing same
EP0043157B1 (en) * 1980-06-30 1984-08-08 Centralab Inc. Ceramic dielectric for base metal electrode capacitors and method of manufacture
JPS61111957A (ja) * 1984-11-02 1986-05-30 堺化学工業株式会社 セラミック誘電体の製造方法
GB2193713B (en) * 1986-07-14 1990-12-05 Cabot Corp Method of producing perovskite-type compounds.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637531A (en) * 1970-05-01 1972-01-25 Texas Instruments Inc Method for making ceramic titanate elements and materials therefor
US4061583A (en) * 1974-03-13 1977-12-06 Murata Manufacturing Co., Ltd. Preparation of titanates
US4233282A (en) * 1979-10-18 1980-11-11 General Electric Company Molten salt synthesis of barium and/or strontium titanate powder
US4293534A (en) * 1980-08-22 1981-10-06 General Electric Company Molten salt synthesis of alkaline earth titanates, zirconates and their solid solutions
DE3106136A1 (de) * 1981-02-19 1982-08-19 Draloric Electronic GmbH, 8672 Selb Verfahren zur herstellung polykristalliner keramischer kaltleiterkoerper
US4487755A (en) * 1982-07-01 1984-12-11 General Electric Company Preparation of large crystal sized barium and/or strontium titanate powder
US4537865A (en) * 1984-07-11 1985-08-27 Murata Manufacturing Co., Ltd. Process for preparing a particulate ceramic material
US4643984A (en) * 1984-07-25 1987-02-17 Sakai Chemical Industry Co., Ltd. Process for producing a composition which includes perovskite compounds
DE3714819A1 (de) * 1986-05-05 1987-11-12 Cabot Corp Cosynthetisierte zusammensetzungen auf der basis von bariumtitanat
DE3723082A1 (de) * 1986-07-14 1988-04-28 Cabot Corp Dielektrische zusammensetzung auf der basis von bariumtitanat

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Ceramic Bulletin, Vol.49, No.11, (1970), S.990-993 *
J.Ames. Cer.Soc., Vol.48, No.8, (1965), S.401-405 *
J.Ames. Chem. Soc., Vol.46, No.8, (1963), S.359-365 *
J.Mat. Sci.Lets. 4 (1985), S.1266-1269 *
Meets. Res.Bul., Vol.21 (1986), S.1429-1437 *

Also Published As

Publication number Publication date
GB2208644A (en) 1989-04-12
FR2619370A1 (fr) 1989-02-17
ES2006956A6 (es) 1989-05-16
IE882450L (en) 1989-02-12
CN1033977A (zh) 1989-07-19
IE61487B1 (en) 1994-11-02
HK994A (en) 1994-01-14
IT1226738B (it) 1991-02-05
KR890004359A (ko) 1989-04-21
IT8821706A0 (it) 1988-08-12
MX169172B (es) 1993-06-23
JPH01133974A (ja) 1989-05-26
GB2208644B (en) 1991-11-13
FR2619370B1 (fr) 1993-12-17
KR970004271B1 (ko) 1997-03-26
DE3826801A1 (de) 1989-02-23
GB8818969D0 (en) 1988-09-14
JP2532599B2 (ja) 1996-09-11
CN1016962B (zh) 1992-06-10

Similar Documents

Publication Publication Date Title
US4863883A (en) Doped BaTiO3 based compositions
DE3526674C2 (de) Verfahren zur Herstellung einer eine Perowskit-Verbindung enthaltenden Masse und Verfahren zur Herstellung eines im wesentlichen aus einer Perowskit-Verbindung bestehenden Sinterkörpers
DE69409497T2 (de) Verbundpulver aus metalloxid und verfahren zur herstellung desselben
EP1789367B1 (de) Feinteilige erdalkalititanate und verfahren zu deren herstellung unter verwendung von titanoxidpartikeln
DE69408921T2 (de) Verfahren zur Herstellung von kristallinen keramischen Pulvern aus Perowskitverbindungen
EP0395912B1 (de) Sinterfähiges Zirkonoxidpulver und Verfahren zu seiner Herstellung
DE69415957T2 (de) Metalloxidpulver und verfahren zu dessen herstellung
US4829033A (en) Barium titanate powders
EP1831107B1 (de) Feinteilige bleizirkonattitanate und zirkoniumtitanate und verfahren zu deren herstellung unter verwendung von titanoxidhydratpartikeln
EP0072437B1 (de) Verfahren zur Herstellung feinteiliger Ferritpulver
DE69511050T2 (de) Verfahren zur Herstellung von Doppelmetalloxidpulvern
DE3826801C2 (de) Dotierte Zusammensetzung auf der Basis von BaTiO¶3¶
EP0265013A2 (de) Verfahren zur Herstellung von Bariumtitanat BaTi03
EP0304128B1 (de) Verfahren zur Herstellung von keramischen Pulvern mit Perowskitstruktur
DE4436392C2 (de) Metallniobate und/oder Tantalate, Verfahren zu ihrer Herstellung sowie deren Weiterverarbeitung zu Perowskiten
DE69404804T2 (de) Piezoelektrische Keramiken
DE3714819C2 (de) Cosynthetisierte Zusammensetzungen auf der Basis von Bariumtitanat
DE69016934T2 (de) Verfahren zur Herstellung von Pulver für Blei-Perovskit-Keramik.
DE69010178T2 (de) Verfahren zur herstellung von pulverförmigen perovskiteverbindungen.
DE69009628T2 (de) Pulverzusammensetzung zum Sintern in eine modifizierte Bariumtitanat halbleitende Keramik.
DE3538440A1 (de) Masse zur herstellung eines keramischen dielektrikums und verfahren zur herstellung eines keramischen dielektrikums
JPS61247607A (ja) ペロブスカイト構造を持つ化合物の原料粉末の調製方法
DE69005617T2 (de) Verfahren zur herstellung eines gleichförmig gemischten metalloxyds.
DE3723082C2 (de) Verfahren zur Herstellung von submikronen Perovskiten
JPS623004A (ja) 湿式法による易焼結性ペロブスカイト原料粉末の製造方法

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C04B 35/468

8304 Grant after examination procedure
8380 Miscellaneous part iii

Free format text: DER VERTRETER IST ZU AENDERN IN: FUCHS, MEHLER, WEISS & FRITZSCHE, 81545 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee