CA1296880C - Methode pour fabriquer du titanate de neodynium et de baryum dope au bismuth - Google Patents

Methode pour fabriquer du titanate de neodynium et de baryum dope au bismuth

Info

Publication number
CA1296880C
CA1296880C CA000505315A CA505315A CA1296880C CA 1296880 C CA1296880 C CA 1296880C CA 000505315 A CA000505315 A CA 000505315A CA 505315 A CA505315 A CA 505315A CA 1296880 C CA1296880 C CA 1296880C
Authority
CA
Canada
Prior art keywords
sintering
bismuth
titanate
barium titanate
bao
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 - Lifetime
Application number
CA000505315A
Other languages
English (en)
Inventor
Galeb H. Maher
Original Assignee
MRA Laboratories Inc
Sprague Electric Co
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 MRA Laboratories Inc, Sprague Electric Co filed Critical MRA Laboratories Inc
Application granted granted Critical
Publication of CA1296880C publication Critical patent/CA1296880C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • 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
    • 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
    • C04B35/4686—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 phases other than BaTiO3 perovskite phase
    • 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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • 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
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)
CA000505315A 1985-05-09 1986-03-27 Methode pour fabriquer du titanate de neodynium et de baryum dope au bismuth Expired - Lifetime CA1296880C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73211685A 1985-05-09 1985-05-09
US732,116 1985-05-09

Publications (1)

Publication Number Publication Date
CA1296880C true CA1296880C (fr) 1992-03-10

Family

ID=24942262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000505315A Expired - Lifetime CA1296880C (fr) 1985-05-09 1986-03-27 Methode pour fabriquer du titanate de neodynium et de baryum dope au bismuth

Country Status (4)

Country Link
JP (1) JPS61261263A (fr)
BE (1) BE904744A (fr)
CA (1) CA1296880C (fr)
FR (1) FR2581638B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116371398A (zh) * 2023-04-11 2023-07-04 中南大学 一种BIT-Nd块体压电光催化剂及其制备方法和应用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710745B2 (ja) * 1985-09-30 1995-02-08 日本特殊陶業株式会社 高周波用誘電体磁器組成物及びその製造方法
JPS63222064A (ja) * 1987-03-11 1988-09-14 宇部興産株式会社 誘電体磁器組成物の製造方法
JP2613722B2 (ja) * 1991-09-27 1997-05-28 日本碍子株式会社 低温焼成用誘電体磁器組成物の製造法
US5264403A (en) * 1991-09-27 1993-11-23 Ngk Insulators, Ltd. Dielectric ceramic composition containing ZnO-B2 O3 -SiO2 glass
US5479140A (en) * 1991-09-27 1995-12-26 Ngk Insulators, Ltd. Dielectric ceramic composition containing ZnO-B2 O3 -SiO2 glass, method of preparing the same, and resonator and filter using the dielectric ceramic composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388741A (en) * 1979-08-31 1983-06-21 Kamal Banani Haghighi Automatic sewer cleaning system
JPS6018086B2 (ja) * 1981-04-13 1985-05-08 株式会社村田製作所 温度補償用磁器誘電体
FR2505321A1 (fr) * 1981-05-08 1982-11-12 Europ Composants Electron Composition ceramique dielectrique ayant une grande stabilite en temperature et une forte constante dielectrique et condensateur utilisant ladite composition
FR2522870A1 (fr) * 1982-03-02 1983-09-09 Europ Composants Electron Composition ceramique dielectrique a base de titanate de baryum stable en fonction de la temperature et condensateur utilisant cette composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116371398A (zh) * 2023-04-11 2023-07-04 中南大学 一种BIT-Nd块体压电光催化剂及其制备方法和应用
CN116371398B (zh) * 2023-04-11 2023-11-10 中南大学 一种BIT-Nd块体压电光催化剂及其制备方法和应用

Also Published As

Publication number Publication date
FR2581638A1 (fr) 1986-11-14
JPS61261263A (ja) 1986-11-19
BE904744A (fr) 1986-09-01
FR2581638B1 (fr) 1990-05-04

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