WO2008102785A1 - 無定形微粒子粉末、その製造方法およびそれを用いたペロブスカイト型チタン酸バリウム粉末 - Google Patents
無定形微粒子粉末、その製造方法およびそれを用いたペロブスカイト型チタン酸バリウム粉末 Download PDFInfo
- Publication number
- WO2008102785A1 WO2008102785A1 PCT/JP2008/052783 JP2008052783W WO2008102785A1 WO 2008102785 A1 WO2008102785 A1 WO 2008102785A1 JP 2008052783 W JP2008052783 W JP 2008052783W WO 2008102785 A1 WO2008102785 A1 WO 2008102785A1
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- WIPO (PCT)
- Prior art keywords
- particle powder
- fine
- production
- perovskite
- amorphous
- Prior art date
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- C—CHEMISTRY; METALLURGY
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62675—Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
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- 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
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- 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
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- 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
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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- C01P2006/80—Compositional purity
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/441—Alkoxides, e.g. methoxide, tert-butoxide
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5409—Particle size related information expressed by specific surface values
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/724—Halogenide content
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/79—Non-stoichiometric products, e.g. perovskites (ABO3) with an A/B-ratio other than 1
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- Chemical & Material Sciences (AREA)
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- Ceramic Engineering (AREA)
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- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009500200A JP5270528B2 (ja) | 2007-02-20 | 2008-02-19 | 無定形微粒子粉末、その製造方法およびそれを用いたペロブスカイト型チタン酸バリウム粉末 |
US12/527,936 US20100092375A1 (en) | 2007-02-20 | 2008-02-19 | Amorphous fine-particle powder, method for producing the same and perovskite-type barium titanate powder produced by using the same |
CN2008800056813A CN101675005B (zh) | 2007-02-20 | 2008-02-19 | 无定形微粒粉末、其制造方法和使用其的钙钛矿型钛酸钡粉末 |
DE112008000453T DE112008000453T5 (de) | 2007-02-20 | 2008-02-19 | Pulver aus amorphen feinen Partikeln, Verfahren zu seiner Herstellung und Bariumtitanat-Pulver des Perowskittyps, das unter seiner Verwendung hergestellt wird |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-040018 | 2007-02-20 | ||
JP2007040018 | 2007-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008102785A1 true WO2008102785A1 (ja) | 2008-08-28 |
WO2008102785A9 WO2008102785A9 (ja) | 2009-09-17 |
Family
ID=39710060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/052783 WO2008102785A1 (ja) | 2007-02-20 | 2008-02-19 | 無定形微粒子粉末、その製造方法およびそれを用いたペロブスカイト型チタン酸バリウム粉末 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100092375A1 (ja) |
JP (1) | JP5270528B2 (ja) |
KR (1) | KR20090115732A (ja) |
CN (1) | CN101675005B (ja) |
DE (1) | DE112008000453T5 (ja) |
TW (1) | TW200838805A (ja) |
WO (1) | WO2008102785A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012155346A (ja) * | 2012-05-11 | 2012-08-16 | Tokyo Univ Of Science | 多結晶チタン酸バリウム粒子の製造方法 |
JP2017071518A (ja) * | 2015-10-05 | 2017-04-13 | 株式会社ノリタケカンパニーリミテド | チタン酸バリウム微粒子とその分散体 |
JPWO2017217235A1 (ja) * | 2016-06-14 | 2019-04-11 | デンカ株式会社 | 高純度チタン酸バリウム系粉末及びその製造方法、並びに樹脂組成物及び指紋センサ |
JP2021042105A (ja) * | 2019-09-12 | 2021-03-18 | 日揮触媒化成株式会社 | チタン酸アルカリ土類金属の組成物とその製造方法、及び、これを含むペースト |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104271533A (zh) * | 2012-03-30 | 2015-01-07 | 佳能株式会社 | 压电陶瓷、用于制造压电陶瓷的方法、压电元件和电子装置 |
WO2018163234A1 (ja) * | 2017-03-06 | 2018-09-13 | 日本碍子株式会社 | セキュリティインク顔料、セキュリティインク、印刷物およびセキュリティインク顔料を生産する方法 |
JP6573653B2 (ja) * | 2017-12-07 | 2019-09-11 | 日本化学工業株式会社 | ペロブスカイト型チタン酸バリウム粉末の製造方法 |
JP2021034631A (ja) * | 2019-08-28 | 2021-03-01 | 株式会社村田製作所 | 積層型電子部品および積層型電子部品の製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01294527A (ja) * | 1988-05-20 | 1989-11-28 | Mitsubishi Petrochem Co Ltd | Abo↓3型ペロブスカイト型金属酸化物の製造方法 |
WO2005093763A1 (ja) * | 2004-03-29 | 2005-10-06 | Nippon Chemical Industrial Co., Ltd. | 複合誘電体材料用無機誘電体粉末及び複合誘電体材料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61146710A (ja) | 1984-12-19 | 1986-07-04 | Central Glass Co Ltd | 高純度チタン酸バリウム微粒子の製造方法 |
JPH0259426A (ja) * | 1988-08-26 | 1990-02-28 | Toho Titanium Co Ltd | 結晶性チタン酸バリウム超微粒子の製造方法 |
JP3780405B2 (ja) * | 2000-08-11 | 2006-05-31 | 株式会社村田製作所 | 微粒チタン酸バリウム粉末、カルシウム変性微粒チタン酸バリウム粉末、ならびにその製造方法 |
CN1172874C (zh) * | 2002-07-10 | 2004-10-27 | 清华大学 | 制备四方相钛酸钡纳米粉体的方法 |
JP4759211B2 (ja) | 2002-10-01 | 2011-08-31 | 日本化学工業株式会社 | ペロブスカイト型チタン酸バリウム粉末の製造方法 |
WO2006119311A2 (en) * | 2005-05-02 | 2006-11-09 | Symyx Technologies, Inc. | High surface area metal and metal oxide materials and methods of making same |
US7993611B2 (en) * | 2006-08-02 | 2011-08-09 | Eestor, Inc. | Method of preparing ceramic powders using ammonium oxalate |
-
2008
- 2008-01-23 TW TW097102454A patent/TW200838805A/zh unknown
- 2008-02-19 US US12/527,936 patent/US20100092375A1/en not_active Abandoned
- 2008-02-19 DE DE112008000453T patent/DE112008000453T5/de not_active Withdrawn
- 2008-02-19 JP JP2009500200A patent/JP5270528B2/ja not_active Expired - Fee Related
- 2008-02-19 CN CN2008800056813A patent/CN101675005B/zh not_active Expired - Fee Related
- 2008-02-19 WO PCT/JP2008/052783 patent/WO2008102785A1/ja active Application Filing
- 2008-02-19 KR KR1020097017306A patent/KR20090115732A/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01294527A (ja) * | 1988-05-20 | 1989-11-28 | Mitsubishi Petrochem Co Ltd | Abo↓3型ペロブスカイト型金属酸化物の製造方法 |
WO2005093763A1 (ja) * | 2004-03-29 | 2005-10-06 | Nippon Chemical Industrial Co., Ltd. | 複合誘電体材料用無機誘電体粉末及び複合誘電体材料 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012155346A (ja) * | 2012-05-11 | 2012-08-16 | Tokyo Univ Of Science | 多結晶チタン酸バリウム粒子の製造方法 |
JP2017071518A (ja) * | 2015-10-05 | 2017-04-13 | 株式会社ノリタケカンパニーリミテド | チタン酸バリウム微粒子とその分散体 |
JPWO2017217235A1 (ja) * | 2016-06-14 | 2019-04-11 | デンカ株式会社 | 高純度チタン酸バリウム系粉末及びその製造方法、並びに樹脂組成物及び指紋センサ |
JP7038048B2 (ja) | 2016-06-14 | 2022-03-17 | デンカ株式会社 | 高純度チタン酸バリウム系粉末及びその製造方法、並びに樹脂組成物及び指紋センサ |
US11472716B2 (en) | 2016-06-14 | 2022-10-18 | Denka Company Limited | High-purity barium titanate powder, method for producing same, resin composition, and fingerprint sensor |
JP2021042105A (ja) * | 2019-09-12 | 2021-03-18 | 日揮触媒化成株式会社 | チタン酸アルカリ土類金属の組成物とその製造方法、及び、これを含むペースト |
Also Published As
Publication number | Publication date |
---|---|
TW200838805A (en) | 2008-10-01 |
JP5270528B2 (ja) | 2013-08-21 |
KR20090115732A (ko) | 2009-11-05 |
CN101675005B (zh) | 2011-08-31 |
WO2008102785A9 (ja) | 2009-09-17 |
DE112008000453T5 (de) | 2010-05-27 |
CN101675005A (zh) | 2010-03-17 |
US20100092375A1 (en) | 2010-04-15 |
JPWO2008102785A1 (ja) | 2010-05-27 |
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