ATE73739T1 - Verfahren zur herstellung von bariumtitanaten. - Google Patents

Verfahren zur herstellung von bariumtitanaten.

Info

Publication number
ATE73739T1
ATE73739T1 AT88305860T AT88305860T ATE73739T1 AT E73739 T1 ATE73739 T1 AT E73739T1 AT 88305860 T AT88305860 T AT 88305860T AT 88305860 T AT88305860 T AT 88305860T AT E73739 T1 ATE73739 T1 AT E73739T1
Authority
AT
Austria
Prior art keywords
preparation
barium titanates
barium
mixture
gelated product
Prior art date
Application number
AT88305860T
Other languages
English (en)
Inventor
Akihito Ohga
Akira Itani
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE73739T1 publication Critical patent/ATE73739T1/de

Links

Classifications

    • 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
    • C01G23/00—Compounds of titanium
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/525—Perovskite
AT88305860T 1987-07-02 1988-06-28 Verfahren zur herstellung von bariumtitanaten. ATE73739T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16397587 1987-07-02
EP88305860A EP0297823B1 (de) 1987-07-02 1988-06-28 Verfahren zur Herstellung von Bariumtitanaten

Publications (1)

Publication Number Publication Date
ATE73739T1 true ATE73739T1 (de) 1992-04-15

Family

ID=15784374

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305860T ATE73739T1 (de) 1987-07-02 1988-06-28 Verfahren zur herstellung von bariumtitanaten.

Country Status (6)

Country Link
US (1) US4886654A (de)
EP (1) EP0297823B1 (de)
KR (1) KR910001823B1 (de)
CN (1) CN1030394A (de)
AT (1) ATE73739T1 (de)
DE (1) DE3869236D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294534A (ja) * 1988-05-23 1989-11-28 Mitsubishi Metal Corp 複合金属酸化物の製造方法
JPH0638919B2 (ja) * 1989-04-25 1994-05-25 吉田工業株式会社 ペロブスカイト型酸化物触媒の製造法
FR2654720B1 (fr) * 1989-11-20 1992-01-31 Thomson Csf Procede de depot d'une composition ceramique en couche mince et produit obtenu par ce procede.
DE4017518A1 (de) * 1990-05-31 1991-12-05 Philips Patentverwaltung Verfahren zur herstellung von monolayer-kondensatoren
BE1004604A4 (fr) * 1990-11-08 1992-12-22 Solvay Procede de fabrication d'une poudre d'oxydes metalliques mixtes.
JP3235145B2 (ja) * 1991-11-01 2001-12-04 株式会社村田製作所 チタン酸バリウム薄膜の形成方法
CN1036190C (zh) * 1994-04-28 1997-10-22 西北大学 高纯微细钛酸盐合成新工艺
KR100406665B1 (ko) * 1995-06-09 2004-03-26 미쓰비시 마테리알 가부시키가이샤 Ba1-xSrxTiyO3 박막 형성용 조성물 및 Ba1-xSrxTiyO3 박막의 형성방법
CN1098826C (zh) * 1998-11-26 2003-01-15 郭水虎 钛酸钡纳米材料的制备方法
US6673274B2 (en) 2001-04-11 2004-01-06 Cabot Corporation Dielectric compositions and methods to form the same
US7914755B2 (en) * 2001-04-12 2011-03-29 Eestor, Inc. Method of preparing ceramic powders using chelate precursors
CN1880253B (zh) * 2005-06-16 2010-11-03 同济大学 一种厚膜材料及其使用的铁电(Ba，Sr)TiO3微晶玻璃陶瓷
US8853116B2 (en) 2006-08-02 2014-10-07 Eestor, Inc. Method of preparing ceramic powders
US7993611B2 (en) * 2006-08-02 2011-08-09 Eestor, Inc. Method of preparing ceramic powders using ammonium oxalate
JP2012519142A (ja) * 2009-02-27 2012-08-23 イーストー，インコーポレイティド 酸化物粉末の湿式化学的共沈のための反応管および熱水処理
KR102564048B1 (ko) * 2015-09-30 2023-08-04 (주)아모레퍼시픽 수중유형 에멀젼 조성물
FR3045036B1 (fr) * 2015-12-15 2017-12-22 Commissariat Energie Atomique Procede de preparation d'une solution sol-gel utilisable pour la preparation d'une ceramique de titanate de baryum dope par du hafnium et/ou par au moins un element lanthanide
KR200491659Y1 (ko) 2019-01-08 2020-05-14 김환경 궤도 차량용 완충구
CN110465282A (zh) * 2019-08-12 2019-11-19 武汉理工大学 片层状纳米钛酸钡及其制备方法和基于压电光催化在污水处理方面的应用

Family Cites Families (14)

* 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
US4065544A (en) * 1970-05-11 1977-12-27 Union Carbide Corporation Finely divided metal oxides and sintered objects therefrom
US4058592A (en) * 1976-06-30 1977-11-15 Union Carbide Corporation Preparation of sub-micron metal oxide powders from chloride-containing compounds
US4392180A (en) * 1980-07-16 1983-07-05 E. I. Du Pont De Nemours And Company Screen-printable dielectric composition
US4377840A (en) * 1981-07-16 1983-03-22 E. I. Du Pont De Nemours And Company Screen-printable dielectric composition
US4627966A (en) * 1984-03-19 1986-12-09 General Motors Corporation Formation of fine particle sinterable ceramic powders
FR2571713B1 (fr) * 1984-10-15 1990-03-23 Centre Nat Rech Scient Procede de preparation de titanates, zirconates et stannates
US4606906A (en) * 1984-11-15 1986-08-19 The United States Of America As Represented By The Secretary Of Commerce Process of synthesizing mixed BaO-TiO2 based powders for ceramic applications
US4713233A (en) * 1985-03-29 1987-12-15 Allied Corporation Spray-dried inorganic oxides from non-aqueous gels or solutions
US4640905A (en) * 1985-05-01 1987-02-03 E. I. Du Pont De Nemours And Company Dielectric compositions
US4654075A (en) * 1985-06-17 1987-03-31 Sprague Electric Company Emulsion-char method for making fine powder
US4710227A (en) * 1986-04-28 1987-12-01 The Dow Chemical Company Dispersion process for ceramic green body
US4764493A (en) * 1986-06-16 1988-08-16 Corning Glass Works Method for the production of mono-size powders of barium titanate
US4670243A (en) * 1986-06-30 1987-06-02 Ferro Corporation Method of precipitating metal titanate powders

Also Published As

Publication number Publication date
KR910001823B1 (ko) 1991-03-26
DE3869236D1 (de) 1992-04-23
EP0297823B1 (de) 1992-03-18
CN1030394A (zh) 1989-01-18
KR890001881A (ko) 1989-04-06
EP0297823A3 (en) 1989-02-15
EP0297823A2 (de) 1989-01-04
US4886654A (en) 1989-12-12

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