KR101375601B1 - 페로브스카이트형 복합 산화물 분말의 제조방법 - Google Patents
페로브스카이트형 복합 산화물 분말의 제조방법 Download PDFInfo
- Publication number
- KR101375601B1 KR101375601B1 KR1020110144406A KR20110144406A KR101375601B1 KR 101375601 B1 KR101375601 B1 KR 101375601B1 KR 1020110144406 A KR1020110144406 A KR 1020110144406A KR 20110144406 A KR20110144406 A KR 20110144406A KR 101375601 B1 KR101375601 B1 KR 101375601B1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- perovskite
- tio
- composite oxide
- surface area
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 99
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 17
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 45
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 239000011148 porous material Substances 0.000 claims abstract description 22
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims abstract description 20
- 229910001863 barium hydroxide Inorganic materials 0.000 claims abstract description 20
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910002113 barium titanate Inorganic materials 0.000 claims abstract description 11
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000000470 constituent Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 33
- 238000010438 heat treatment Methods 0.000 description 13
- 239000002002 slurry Substances 0.000 description 13
- 239000011575 calcium Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 8
- 238000001354 calcination Methods 0.000 description 7
- 229910052788 barium Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- 238000004438 BET method Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000018 strontium carbonate Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910004356 Ti Raw Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
- H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011000467A JP5375838B2 (ja) | 2011-01-05 | 2011-01-05 | ペロブスカイト型複合酸化物粉末の製造方法 |
| JPJP-P-2011-000467 | 2011-01-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120079809A KR20120079809A (ko) | 2012-07-13 |
| KR101375601B1 true KR101375601B1 (ko) | 2014-03-19 |
Family
ID=46472876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110144406A KR101375601B1 (ko) | 2011-01-05 | 2011-12-28 | 페로브스카이트형 복합 산화물 분말의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5375838B2 (zh) |
| KR (1) | KR101375601B1 (zh) |
| CN (1) | CN102583513B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283419B (zh) | 2013-06-12 | 2017-08-08 | 株式会社村田制作所 | 钛酸钡的制造方法及电子部件 |
| US9695061B2 (en) * | 2013-08-23 | 2017-07-04 | Sakai Chemical Industry Co., Ltd. | Method for producing barium titanate powder |
| KR20220159953A (ko) * | 2020-03-30 | 2022-12-05 | 사카이 가가쿠 고교 가부시키가이샤 | 페로브스카이트형 화합물의 제조 방법 및 페로브스카이트형 화합물 |
| JP2021160976A (ja) * | 2020-03-31 | 2021-10-11 | 住友化学株式会社 | チタン酸化物、粉体、粉体組成物、固体組成物、液体組成物、及び成形体 |
| JP7529423B2 (ja) | 2020-03-31 | 2024-08-06 | 住友化学株式会社 | チタン化合物、粉体及びチタン化合物の製造方法 |
| JP7529424B2 (ja) * | 2020-03-31 | 2024-08-06 | 住友化学株式会社 | 粒子、粉体組成物、固体組成物、液体組成物及び成形体 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62297214A (ja) * | 1986-06-16 | 1987-12-24 | コ−ニング グラス ワ−クス | チタン酸バリウムの微細粉末とその製造方法 |
| JP2003002738A (ja) | 2001-06-15 | 2003-01-08 | Murata Mfg Co Ltd | ペロブスカイト構造を有する酸化物粉末の製造方法、ペロブスカイト構造を有する酸化物粉末、誘電体セラミックおよびセラミック電子部品 |
| JP2003252623A (ja) * | 2001-12-28 | 2003-09-10 | Murata Mfg Co Ltd | 複合酸化物粉末の製造方法、及び複合酸化物粉末 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193713B (en) * | 1986-07-14 | 1990-12-05 | Cabot Corp | Method of producing perovskite-type compounds. |
| CN1126717C (zh) * | 1998-07-01 | 2003-11-05 | 卡伯特公司 | 水热法制备钛酸钡粉末的方法 |
| JP4017366B2 (ja) * | 2001-07-27 | 2007-12-05 | 千代田化工建設株式会社 | 高純度多孔質酸化チタン及びその製造方法 |
| JP4057475B2 (ja) * | 2003-06-17 | 2008-03-05 | Ｔｄｋ株式会社 | チタン酸バリウム粉末の製造方法 |
| JP4743481B2 (ja) * | 2004-03-25 | 2011-08-10 | 昭和電工株式会社 | チタン含有ペロブスカイト型化合物およびその製造方法 |
| JP2009114034A (ja) * | 2007-11-07 | 2009-05-28 | Tdk Corp | チタン酸バリウムの製造方法 |
| CN100509146C (zh) * | 2007-11-08 | 2009-07-08 | 北京师范大学 | 一种介孔钛酸钡光催化剂的制备方法 |
| JP4530057B2 (ja) * | 2008-02-13 | 2010-08-25 | Ｔｄｋ株式会社 | 誘電体粉末の製造方法 |
| JP5320568B2 (ja) * | 2008-05-07 | 2013-10-23 | 石原薬品株式会社 | 繊維状チタン酸バリウムの製造方法 |
-
2011
- 2011-01-05 JP JP2011000467A patent/JP5375838B2/ja active Active
- 2011-12-23 CN CN201110437820.3A patent/CN102583513B/zh active Active
- 2011-12-28 KR KR1020110144406A patent/KR101375601B1/ko active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62297214A (ja) * | 1986-06-16 | 1987-12-24 | コ−ニング グラス ワ−クス | チタン酸バリウムの微細粉末とその製造方法 |
| JP2003002738A (ja) | 2001-06-15 | 2003-01-08 | Murata Mfg Co Ltd | ペロブスカイト構造を有する酸化物粉末の製造方法、ペロブスカイト構造を有する酸化物粉末、誘電体セラミックおよびセラミック電子部品 |
| JP2003252623A (ja) * | 2001-12-28 | 2003-09-10 | Murata Mfg Co Ltd | 複合酸化物粉末の製造方法、及び複合酸化物粉末 |
Non-Patent Citations (2)
| Title |
|---|
| 논문:J.PHY.CHEM B * |
| 논문:J.PHY.CHEM B* |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102583513A (zh) | 2012-07-18 |
| CN102583513B (zh) | 2014-11-26 |
| JP5375838B2 (ja) | 2013-12-25 |
| JP2012140309A (ja) | 2012-07-26 |
| KR20120079809A (ko) | 2012-07-13 |
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