ATE223868T1 - Hydrothermale verfahren zur herstellung von bariumtitanaten pulvern - Google Patents
Hydrothermale verfahren zur herstellung von bariumtitanaten pulvernInfo
- Publication number
- ATE223868T1 ATE223868T1 AT99930842T AT99930842T ATE223868T1 AT E223868 T1 ATE223868 T1 AT E223868T1 AT 99930842 T AT99930842 T AT 99930842T AT 99930842 T AT99930842 T AT 99930842T AT E223868 T1 ATE223868 T1 AT E223868T1
- Authority
- AT
- Austria
- Prior art keywords
- barium titanate
- hydrothermal
- titanate powder
- hydrothermal process
- producing barium
- Prior art date
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- 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
- 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
- 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
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9141398P | 1998-07-01 | 1998-07-01 | |
PCT/US1999/014856 WO2000001618A1 (en) | 1998-07-01 | 1999-06-30 | Hydrothermal process for making barium titanate powders |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE223868T1 true ATE223868T1 (de) | 2002-09-15 |
Family
ID=22227654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99930842T ATE223868T1 (de) | 1998-07-01 | 1999-06-30 | Hydrothermale verfahren zur herstellung von bariumtitanaten pulvern |
Country Status (13)
Country | Link |
---|---|
US (1) | US6129903A (de) |
EP (1) | EP1017625B1 (de) |
JP (1) | JP2002519298A (de) |
KR (1) | KR20010023480A (de) |
CN (1) | CN1126717C (de) |
AT (1) | ATE223868T1 (de) |
AU (1) | AU4728999A (de) |
DE (1) | DE69902867T2 (de) |
DK (1) | DK1017625T3 (de) |
HK (1) | HK1030591A1 (de) |
PT (1) | PT1017625E (de) |
TW (1) | TW460415B (de) |
WO (1) | WO2000001618A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1137054C (zh) * | 1998-05-20 | 2004-02-04 | 东邦钛株式会社 | 钛酸钡粉末 |
US6893623B2 (en) * | 1998-12-11 | 2005-05-17 | Showa Denko Kabushiki Kaisha | Perovskite titanium-type composite oxide particle and production process thereof |
US7030165B2 (en) * | 1999-05-26 | 2006-04-18 | Showa Denko Kabushiki Kaisha | Perovskite titanium-type composite oxide particle and production process thereof |
AU1327001A (en) * | 1999-08-23 | 2001-03-19 | Cabot Corporation | Silicate-based sintering aid and method |
US6733740B1 (en) | 2000-10-12 | 2004-05-11 | Cabot Corporation | Production of dielectric particles |
US6656590B2 (en) | 2001-01-10 | 2003-12-02 | Cabot Corporation | Coated barium titanate-based particles and process |
US20020146365A1 (en) * | 2001-04-09 | 2002-10-10 | Woo-Seok Cho | Method for the preparation of oxide powders |
US6673274B2 (en) | 2001-04-11 | 2004-01-06 | Cabot Corporation | Dielectric compositions and methods to form the same |
EP1270512B1 (de) | 2001-06-25 | 2009-10-14 | Evonik Degussa GmbH | Verfahren zur thermischen Zersetzung und Vorkalzinierung von Bariumtitanyloxalat zur Herstellung von Bariumtitanate |
KR100428496B1 (ko) * | 2001-07-13 | 2004-04-28 | 한국에너지기술연구원 | 티탄산바륨의 제조방법 |
US6599493B2 (en) | 2001-07-27 | 2003-07-29 | Ut-Battelle, Llc | Method for preparing hydrous iron oxide gels and spherules |
US6492016B1 (en) | 2001-07-27 | 2002-12-10 | Ut-Battelle, Llc | Method for preparing spherical ferrite beads and use thereof |
US20030059366A1 (en) * | 2001-09-21 | 2003-03-27 | Cabot Corporation | Dispersible barium titanate-based particles and methods of forming the same |
FR2835246B1 (fr) * | 2002-01-29 | 2004-03-19 | Centre Nat Rech Scient | Polymere a base d'oxyde de titane |
US20030215606A1 (en) * | 2002-05-17 | 2003-11-20 | Clancy Donald J. | Dispersible dielectric particles and methods of forming the same |
US20040052721A1 (en) * | 2002-09-13 | 2004-03-18 | Kerchner Jeffrey A. | Dielectric particles having passivated surfaces and methods of forming same |
US20040121153A1 (en) * | 2002-12-20 | 2004-06-24 | Sridhar Venigalla | High tetragonality barium titanate-based compositions and methods of forming the same |
JP4141298B2 (ja) * | 2003-03-24 | 2008-08-27 | 太陽誘電株式会社 | ペロブスカイト構造を有する誘電体セラミック粉末の製造方法と、セラミック電子部品の製造方法と、積層セラミックコンデンサの製造方法 |
US8715614B2 (en) * | 2003-07-21 | 2014-05-06 | Beijing University Of Chemical Technology | High-gravity reactive precipitation process for the preparation of barium titanate powders |
JP2005272295A (ja) * | 2004-02-26 | 2005-10-06 | Dowa Mining Co Ltd | 正方晶チタン酸バリウム粒子およびその製造方法並びにセラミックコンデンサ |
JP4252508B2 (ja) * | 2004-07-20 | 2009-04-08 | Tdk株式会社 | チタン酸バリウム粉末の製造方法及びその粉末並びにそれを用いた積層セラミック電子部品 |
CN100402435C (zh) * | 2005-12-20 | 2008-07-16 | 湘潭大学 | 钛酸钡纳米棒的制备方法 |
CN100345765C (zh) * | 2006-03-29 | 2007-10-31 | 山西大学 | 一种立方相钛酸钡的制备方法 |
CN100404462C (zh) * | 2006-12-08 | 2008-07-23 | 清华大学 | 一种微米级片状钛酸钡晶体及其制备方法 |
US7867471B2 (en) * | 2008-04-03 | 2011-01-11 | Sachem, Inc. | Process for preparing advanced ceramic powders using onium dicarboxylates |
JP4525788B2 (ja) * | 2008-04-17 | 2010-08-18 | Tdk株式会社 | 誘電体粒子の製造方法 |
JP5375838B2 (ja) * | 2011-01-05 | 2013-12-25 | 株式会社村田製作所 | ペロブスカイト型複合酸化物粉末の製造方法 |
CN102674426B (zh) * | 2012-05-21 | 2014-05-28 | 贵州红星发展股份有限公司 | 一种碳酸钡的制备方法及其制得的产品 |
KR101730195B1 (ko) * | 2012-07-27 | 2017-04-25 | 삼성전기주식회사 | 티탄산바륨의 제조방법 및 그 방법으로 제조한 티탄산바륨 분말 |
CN103570060A (zh) * | 2013-11-08 | 2014-02-12 | 蚌埠玻璃工业设计研究院 | 一种纳米钛酸钡的制备工艺 |
JP6671062B2 (ja) * | 2015-11-02 | 2020-03-25 | 公立大学法人山陽小野田市立山口東京理科大学 | 多孔質結晶性金属酸化物ナノ粒子の製造方法及び多孔質結晶性金属酸化物ナノ粒子 |
CN106587994B (zh) * | 2016-12-16 | 2019-09-27 | 哈尔滨工程大学 | 一种钛酸钡铁电陶瓷的低温冷烧结制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI821535L (fi) * | 1982-04-30 | 1983-10-31 | Jukka Kalevi Lehto | Foerfarande foer framstaellning av titanater |
DE3469161D1 (en) * | 1983-10-12 | 1988-03-10 | Asahi Chemical Ind | Titanate powder and process for producing the same |
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 |
US4829033A (en) * | 1986-05-05 | 1989-05-09 | Cabot Corporation | Barium titanate powders |
US4863883A (en) * | 1986-05-05 | 1989-09-05 | Cabot Corporation | Doped BaTiO3 based compositions |
GB2193713B (en) * | 1986-07-14 | 1990-12-05 | Cabot Corp | Method of producing perovskite-type compounds. |
ES2006956A6 (es) * | 1987-08-12 | 1989-05-16 | Cabot Corp | Coformas de titanato de bario dopado. |
JPH0369511A (ja) * | 1989-08-07 | 1991-03-25 | Daishinku Co | 繊維状誘電体およびその製造方法 |
-
1999
- 1999-06-30 DE DE69902867T patent/DE69902867T2/de not_active Expired - Fee Related
- 1999-06-30 AU AU47289/99A patent/AU4728999A/en not_active Abandoned
- 1999-06-30 DK DK99930842T patent/DK1017625T3/da active
- 1999-06-30 KR KR1020007002125A patent/KR20010023480A/ko not_active Application Discontinuation
- 1999-06-30 WO PCT/US1999/014856 patent/WO2000001618A1/en not_active Application Discontinuation
- 1999-06-30 AT AT99930842T patent/ATE223868T1/de not_active IP Right Cessation
- 1999-06-30 US US09/343,978 patent/US6129903A/en not_active Expired - Fee Related
- 1999-06-30 CN CN99801471A patent/CN1126717C/zh not_active Expired - Fee Related
- 1999-06-30 JP JP2000558030A patent/JP2002519298A/ja active Pending
- 1999-06-30 EP EP99930842A patent/EP1017625B1/de not_active Expired - Lifetime
- 1999-06-30 PT PT99930842T patent/PT1017625E/pt unknown
- 1999-07-01 TW TW088111186A patent/TW460415B/zh not_active IP Right Cessation
-
2001
- 2001-01-11 HK HK01100302A patent/HK1030591A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69902867T2 (de) | 2003-05-08 |
EP1017625A1 (de) | 2000-07-12 |
PT1017625E (pt) | 2002-12-31 |
DK1017625T3 (da) | 2002-10-14 |
HK1030591A1 (en) | 2001-05-11 |
DE69902867D1 (de) | 2002-10-17 |
AU4728999A (en) | 2000-01-24 |
EP1017625B1 (de) | 2002-09-11 |
CN1126717C (zh) | 2003-11-05 |
TW460415B (en) | 2001-10-21 |
WO2000001618A1 (en) | 2000-01-13 |
US6129903A (en) | 2000-10-10 |
JP2002519298A (ja) | 2002-07-02 |
KR20010023480A (ko) | 2001-03-26 |
CN1275117A (zh) | 2000-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1017625 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |