JPH0339016B2 - - Google Patents
Info
- Publication number
- JPH0339016B2 JPH0339016B2 JP57156315A JP15631582A JPH0339016B2 JP H0339016 B2 JPH0339016 B2 JP H0339016B2 JP 57156315 A JP57156315 A JP 57156315A JP 15631582 A JP15631582 A JP 15631582A JP H0339016 B2 JPH0339016 B2 JP H0339016B2
- Authority
- JP
- Japan
- Prior art keywords
- srtio
- fine particles
- reaction
- water
- produced
- 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
Links
- 239000010419 fine particle Substances 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 3
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 3
- 159000000008 strontium salts Chemical class 0.000 claims 1
- 150000003609 titanium compounds Chemical class 0.000 claims 1
- 229910002367 SrTiO Inorganic materials 0.000 description 37
- 239000010936 titanium Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 239000003985 ceramic capacitor Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000003746 solid phase reaction Methods 0.000 description 4
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910003514 Sr(OH) Inorganic materials 0.000 description 2
- 229910002370 SrTiO3 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004455 differential thermal analysis Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007416 differential thermogravimetric analysis Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910009112 xH2O Inorganic materials 0.000 description 1
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
-
- 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
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57156315A JPS5945928A (ja) | 1982-09-08 | 1982-09-08 | チタン酸ストロンチウム微粒子の製造方法 |
| US06/524,601 US4520004A (en) | 1982-09-08 | 1983-08-19 | Method of manufacturing metal titanate fine powder |
| CA000435193A CA1201575A (en) | 1982-08-25 | 1983-08-23 | Method of manufacturing metal titanate fine powder |
| DE8383304893T DE3376481D1 (en) | 1982-08-25 | 1983-08-24 | Methods of manufacturing metal titanate fine powders |
| EP19830304893 EP0104002B1 (en) | 1982-08-25 | 1983-08-24 | Methods of manufacturing metal titanate fine powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57156315A JPS5945928A (ja) | 1982-09-08 | 1982-09-08 | チタン酸ストロンチウム微粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945928A JPS5945928A (ja) | 1984-03-15 |
| JPH0339016B2 true JPH0339016B2 (en, 2012) | 1991-06-12 |
Family
ID=15625108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57156315A Granted JPS5945928A (ja) | 1982-08-25 | 1982-09-08 | チタン酸ストロンチウム微粒子の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4520004A (en, 2012) |
| JP (1) | JPS5945928A (en, 2012) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551743B1 (fr) * | 1983-09-14 | 1985-10-25 | Rhone Poulenc Spec Chim | Titanate d'alcalino-terreux, son procede de preparation et son application dans des compositions ceramiques |
| JPS6090825A (ja) * | 1983-10-26 | 1985-05-22 | Asahi Chem Ind Co Ltd | チタン酸バリウムまたはチタン酸ストロンチウムの製造方法 |
| DE3469161D1 (en) * | 1983-10-12 | 1988-03-10 | Asahi Chemical Ind | Titanate powder and process for producing the same |
| JPH0639330B2 (ja) * | 1984-01-24 | 1994-05-25 | ソニー株式会社 | チタン酸バリウム・ストロンチウム微粒子の製造方法 |
| JPS61111957A (ja) * | 1984-11-02 | 1986-05-30 | 堺化学工業株式会社 | セラミック誘電体の製造方法 |
| JPS61146709A (ja) * | 1984-12-17 | 1986-07-04 | Asahi Chem Ind Co Ltd | チタン酸ストロンチウム粉末 |
| FR2578240B1 (fr) * | 1985-03-01 | 1987-04-17 | Rhone Poulenc Spec Chim | Titanate de neodyme et titanate de baryum neodyme, leurs procedes de preparation et leurs applications dans des compositions ceramiques |
| IT1188182B (it) * | 1985-08-12 | 1988-01-07 | Montedison Spa | Titanati in forma di particelle sferiche e processo per la loro preparazione |
| US4863883A (en) * | 1986-05-05 | 1989-09-05 | Cabot Corporation | Doped BaTiO3 based compositions |
| US4670243A (en) * | 1986-06-30 | 1987-06-02 | Ferro Corporation | Method of precipitating metal titanate powders |
| DE3723082C2 (de) * | 1986-07-14 | 2003-09-25 | Cabot Corp | Verfahren zur Herstellung von submikronen Perovskiten |
| GB2193713B (en) * | 1986-07-14 | 1990-12-05 | Cabot Corp | Method of producing perovskite-type compounds. |
| DE3745158C2 (de) * | 1986-07-14 | 2003-10-02 | Cabot Corp | Dotierte Perovskit-Zusammensetzung und Verfahren zur Herstellung einer solchen Zusammensetzung |
| BE1001780A4 (fr) * | 1988-06-13 | 1990-03-06 | Solvay | Procede pour la fabrication de cristaux de titanate de baryum et/ou de strontium et cristaux de titanate de baryum et/ou de strontium. |
| US5445806A (en) * | 1989-08-21 | 1995-08-29 | Tayca Corporation | Process for preparing fine powder of perovskite-type compound |
| US5082812A (en) * | 1989-12-12 | 1992-01-21 | The University Of Toledo | Process for the manufacture of electroceramics such as titanates and zirconates |
| JPH06134662A (ja) * | 1992-10-26 | 1994-05-17 | Hirotaka Kawamura | 舶用弁の弁座研磨装置 |
| CN1042724C (zh) * | 1995-10-11 | 1999-03-31 | 昆明理工大学 | 高纯微细钛酸盐粉体生产方法 |
| US5783165A (en) * | 1997-01-08 | 1998-07-21 | Ferro Corporation | Method of making barium titanate |
| US20040109298A1 (en) * | 1998-05-04 | 2004-06-10 | Hartman William F. | Dielectric material including particulate filler |
| US6608760B2 (en) | 1998-05-04 | 2003-08-19 | Tpl, Inc. | Dielectric material including particulate filler |
| US6616794B2 (en) | 1998-05-04 | 2003-09-09 | Tpl, Inc. | Integral capacitance for printed circuit board using dielectric nanopowders |
| JP3669624B2 (ja) * | 1998-05-20 | 2005-07-13 | 東邦チタニウム株式会社 | チタン酸バリウム粉末の製造方法 |
| JP3800587B2 (ja) * | 1998-05-20 | 2006-07-26 | 東邦チタニウム株式会社 | チタン酸バリウム粉末 |
| KR100503858B1 (ko) * | 2002-11-01 | 2005-07-26 | (주)아해 | 무기산으로 제조한 사염화티타늄 수용액과 스트론튬카보네이트 수용액으로부터 나노크기의 결정성 티탄산스트론튬 분말을 제조하는 방법 |
| 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 |
| US20060074164A1 (en) * | 2003-12-19 | 2006-04-06 | Tpl, Inc. | Structured composite dielectrics |
| US20080128961A1 (en) * | 2003-12-19 | 2008-06-05 | Tpl, Inc. | Moldable high dielectric constant nano-composites |
| US20060074166A1 (en) * | 2003-12-19 | 2006-04-06 | Tpl, Inc. Title And Interest In An Application | Moldable high dielectric constant nano-composites |
| CN100402437C (zh) * | 2006-05-19 | 2008-07-16 | 西北工业大学 | 钛酸盐铁电粉体的制备方法 |
| RU2362741C1 (ru) * | 2007-12-07 | 2009-07-27 | Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук | Способ получения наноразмерного порошка сегнетоэлектрика |
| IT1391093B1 (it) * | 2008-08-01 | 2011-11-18 | Italcementi Spa | Compositi fotocatalitici a base di titanio e calcare esenti da biossido di titanio. |
| IT1391427B1 (it) | 2008-08-01 | 2011-12-23 | Italcementi Spa | Compositi fotocatalitici a base di titanio e calcare. |
| JP6757940B2 (ja) * | 2016-05-09 | 2020-09-23 | 堺化学工業株式会社 | チタン酸バリウム粒子の製造方法 |
| CN108439461A (zh) * | 2018-02-28 | 2018-08-24 | 安徽迪诺环保新材料科技有限公司 | 一种高纯纳米钛酸钙的工业化生产方法 |
| WO2024162082A1 (ja) * | 2023-01-30 | 2024-08-08 | 戸田工業株式会社 | 球状チタン酸ストロンチウム系微粒子粉末、分散体及び樹脂組成物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2218655A (en) * | 1938-06-15 | 1940-10-22 | Du Pont | Process for producing insoluble titanates |
| US4061583A (en) * | 1974-03-13 | 1977-12-06 | Murata Manufacturing Co., Ltd. | Preparation of titanates |
| DE2707229C2 (de) * | 1977-02-19 | 1983-08-25 | Bayer Ag, 5090 Leverkusen | Herstellung von Zink- und Erdalkalititanaten |
| JPS5421850A (en) * | 1977-07-20 | 1979-02-19 | Kopia Kk | Sheet size detecting apparatus in copier |
-
1982
- 1982-09-08 JP JP57156315A patent/JPS5945928A/ja active Granted
-
1983
- 1983-08-19 US US06/524,601 patent/US4520004A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945928A (ja) | 1984-03-15 |
| US4520004A (en) | 1985-05-28 |
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