MX172902B - Coformas de titanato de bario - Google Patents

Coformas de titanato de bario

Info

Publication number
MX172902B
MX172902B MX006111A MX611187A MX172902B MX 172902 B MX172902 B MX 172902B MX 006111 A MX006111 A MX 006111A MX 611187 A MX611187 A MX 611187A MX 172902 B MX172902 B MX 172902B
Authority
MX
Mexico
Prior art keywords
bario
zero
less
titanate
coforms
Prior art date
Application number
MX006111A
Other languages
English (en)
Inventor
Jameel Menashi
Robert C Reid
Laurence P Wagner
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 MX172902B publication Critical patent/MX172902B/es

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
    • C04B35/468—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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing zirconium, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00—Compounds of hafnium
    • C01G27/006—Compounds containing hafnium, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • C04B35/4684—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 containing lead compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

La presente invención se refiere a una conforma basadaen titanato de bario, la cual comprende partículas virtualmente esféricas que tienen la fórmula Ba(1-x')Cax'Ti(1-y-y'-y")SnyZry,Hfy"O3'donde y, y' y y" tienen valores independientes que van desde cero hasta 0.3, la suma de y + y' + y" es menor de 0.4, y x' es mayor de cero y menor de 0.4.
MX006111A 1986-05-05 1987-04-20 Coformas de titanato de bario MX172902B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85957786A 1986-05-05 1986-05-05

Publications (1)

Publication Number Publication Date
MX172902B true MX172902B (es) 1994-01-20

Family

ID=25331251

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006111A MX172902B (es) 1986-05-05 1987-04-20 Coformas de titanato de bario

Country Status (19)

Country Link
JP (1) JPH085670B2 (es)
KR (1) KR960000028B1 (es)
CN (1) CN1017421B (es)
AU (1) AU7245987A (es)
BR (1) BR8702275A (es)
CA (1) CA1300870C (es)
DE (1) DE3714819C2 (es)
DK (1) DK226687A (es)
ES (1) ES2027464A6 (es)
FR (1) FR2598145B1 (es)
GB (1) GB2190076B (es)
IE (1) IE60287B1 (es)
IL (1) IL82431A (es)
IT (1) IT1204555B (es)
LU (1) LU86859A1 (es)
MX (1) MX172902B (es)
NL (1) NL193998C (es)
PT (1) PT84822B (es)
SE (1) SE8701778L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193713B (en) * 1986-07-14 1990-12-05 Cabot Corp Method of producing perovskite-type compounds.
DE3723082C2 (de) * 1986-07-14 2003-09-25 Cabot Corp Verfahren zur Herstellung von submikronen Perovskiten
DE3745158C2 (de) * 1986-07-14 2003-10-02 Cabot Corp Dotierte Perovskit-Zusammensetzung und Verfahren zur Herstellung einer solchen Zusammensetzung
ES2006956A6 (es) * 1987-08-12 1989-05-16 Cabot Corp Coformas de titanato de bario dopado.
JPH02263528A (ja) * 1989-04-05 1990-10-26 Ishikawajima Harima Heavy Ind Co Ltd トランスファーフィードプレスの伝達軸固定装置
US5405554A (en) * 1990-02-08 1995-04-11 Cytec Technology Corp. High performance dewatering aids
DE19635406B4 (de) * 1996-08-31 2005-09-01 Philips Intellectual Property & Standards Gmbh Kondensator und Vielschichtkondensator mit einem Dielektrium aus wolframhaltiger BCZT-Keramik
EP2274756A1 (en) 2008-05-08 2011-01-19 Nxp B.V. Tunable capacitor
CN108558391B (zh) * 2018-06-26 2020-10-09 桂林电子科技大学 一种具有巨压电响应的无铅压电陶瓷及其制备方法
CN111410530B (zh) * 2020-05-12 2021-07-20 武汉理工大学 一种抗还原BaTiO3基介质陶瓷及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706067A (es) * 1900-01-01
GB715762A (en) * 1950-09-27 1954-09-22 Franco Balduzzi Improvements in or relating to a process for the production of ferro-electric titanates of the alkaline earth metals
GB892547A (en) * 1960-11-03 1962-03-28 Telegraph Condenser Co Ltd Improvements in or relating to ceramic dielectric materials
GB964726A (en) * 1960-12-27 1964-07-22 Telegraph Condenser Co Ltd Improvements in or relating to ceramic dielectric materials
NL6810759A (es) * 1967-07-31 1969-02-04
US3637531A (en) * 1970-05-01 1972-01-25 Texas Instruments Inc Method for making ceramic titanate elements and materials therefor
DE2433279C2 (de) * 1974-03-13 1985-07-04 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Verfahren zur Herstellung von Metalltitanaten
JPS5180A (en) * 1974-06-20 1976-01-05 Aida Eng Ltd Puresuniokeru suraidokudosochi
GB1518184A (en) * 1975-06-18 1978-07-19 Blake J Finely-divided metal oxygen-containing compounds and sintered objects therefrom
JPS5418679A (en) * 1977-07-12 1979-02-10 Nec Corp Electron impact type ion source device
GB1576547A (en) * 1977-07-15 1980-10-08 Union Carbide Corp High dielectric constant ceramic body made from fine particle ceramic powders
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
EP0141551B1 (en) * 1983-10-12 1988-02-03 Asahi Kasei Kogyo Kabushiki Kaisha Titanate powder and process for producing the same
GB2161472B (en) * 1984-07-12 1987-09-03 Murata Manufacturing Co Preparing particulate ceramic materials
JPS6131345A (ja) * 1984-07-25 1986-02-13 堺化学工業株式会社 組成物の製造方法

Also Published As

Publication number Publication date
FR2598145B1 (fr) 1992-01-31
FR2598145A1 (fr) 1987-11-06
DE3714819A1 (de) 1987-11-12
PT84822A (en) 1987-06-01
IL82431A (en) 1990-11-29
PT84822B (pt) 1989-12-29
ES2027464A6 (es) 1992-06-01
SE8701778L (sv) 1987-11-06
CN1017421B (zh) 1992-07-15
DK226687D0 (da) 1987-05-04
GB2190076B (en) 1990-12-05
LU86859A1 (fr) 1987-08-12
CN87104006A (zh) 1988-06-29
GB2190076A (en) 1987-11-11
KR960000028B1 (ko) 1996-01-03
JPH085670B2 (ja) 1996-01-24
CA1300870C (en) 1992-05-19
KR870011045A (ko) 1987-12-19
IE871157L (en) 1987-12-05
NL193998B (nl) 2000-12-01
JPS6325220A (ja) 1988-02-02
IT1204555B (it) 1989-03-10
AU7245987A (en) 1987-11-12
SE8701778D0 (sv) 1987-04-29
IL82431A0 (en) 1987-11-30
IT8720386A0 (it) 1987-05-05
DE3714819C2 (de) 1999-10-07
DK226687A (da) 1987-11-06
BR8702275A (pt) 1988-02-17
IE60287B1 (en) 1994-06-29
NL8701007A (nl) 1987-12-01
NL193998C (nl) 2001-04-03
GB8710244D0 (en) 1987-06-03

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