DE3584240D1 - Verfahren zur herstellung von feinen wismuttitanatpulvern. - Google Patents

Verfahren zur herstellung von feinen wismuttitanatpulvern.

Info

Publication number
DE3584240D1
DE3584240D1 DE8585116614T DE3584240T DE3584240D1 DE 3584240 D1 DE3584240 D1 DE 3584240D1 DE 8585116614 T DE8585116614 T DE 8585116614T DE 3584240 T DE3584240 T DE 3584240T DE 3584240 D1 DE3584240 D1 DE 3584240D1
Authority
DE
Germany
Prior art keywords
wismut
producing fine
titanate powders
titanate
powders
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
DE8585116614T
Other languages
English (en)
Inventor
Hiroshi Yamanoi
Satoru Uedaira
Masayuki Suzuki
Hidemasa Tamura
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP27850384A external-priority patent/JPS61158824A/ja
Priority claimed from JP8957885A external-priority patent/JPH0610086B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3584240D1 publication Critical patent/DE3584240D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • 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
    • C04B35/475—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 bismuth titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous 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
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • 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
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2006/80—Compositional purity
DE8585116614T 1984-12-29 1985-12-27 Verfahren zur herstellung von feinen wismuttitanatpulvern. Expired - Lifetime DE3584240D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27850384A JPS61158824A (ja) 1984-12-29 1984-12-29 チタン酸ビスマス微粒子の製法
JP8957885A JPH0610086B2 (ja) 1985-04-25 1985-04-25 チタン酸ビスマス微粒子の製造方法

Publications (1)

Publication Number Publication Date
DE3584240D1 true DE3584240D1 (de) 1991-10-31

Family

ID=26430999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585116614T Expired - Lifetime DE3584240D1 (de) 1984-12-29 1985-12-27 Verfahren zur herstellung von feinen wismuttitanatpulvern.

Country Status (3)

Country Link
US (1) US4668500A (de)
EP (1) EP0187383B1 (de)
DE (1) DE3584240D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659641B1 (fr) * 1990-03-14 1992-07-24 Rhone Poulenc Chimie Procede de preparation d'un titanate de cation divalent ou trivalent.
FR2673931A1 (fr) * 1991-03-12 1992-09-18 Rhone Poulenc Chimie Procede de preparation d'un titano-zirconate de cation divalent ou trivalent.
US6007868A (en) * 1991-08-28 1999-12-28 U.S. Philips Corporation Method of manufacturing ferroelectric bismuth-titanate layers on a substrate from solution
US5449652A (en) * 1993-06-04 1995-09-12 Battelle Memorial Institute Ceramic compositions for BZN dielectric resonators
EP1604952A4 (de) * 2003-03-20 2008-05-14 Asahi Glass Co Ltd Verfahren zur herstellung von feinen wismut-titanat-teilchen
CN103265075B (zh) * 2013-06-05 2014-08-06 湘潭大学 一种多级结构钛酸铋微球的制备方法
CN103990447B (zh) * 2014-02-26 2016-09-28 南京工业大学 一种具有太阳光催化活性的钛酸铋催化剂
CN110871101B (zh) * 2019-12-12 2022-09-16 肇庆学院 一种介孔碳-钛酸铋复合光催化材料的制备及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609482A (en) * 1970-01-28 1971-09-28 Sylvania Electric Prod Bismuth titanate film capacitor and method of manufacture
GB1381430A (en) * 1973-09-11 1975-01-22 Mullard Ltd Method of growing crystals
US3977887A (en) * 1974-03-08 1976-08-31 International Business Machines Corporation High dielectric constant ceramics which can be sintered at low temperatures
GB1521137A (en) * 1974-11-07 1978-08-16 Tdk Electronics Co Ltd Ceramic dielectric composition

Also Published As

Publication number Publication date
EP0187383A3 (en) 1988-08-31
EP0187383B1 (de) 1991-09-25
EP0187383A2 (de) 1986-07-16
US4668500A (en) 1987-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee