JPS62265118A - チタン酸バリウム前駆体ゾルの製造方法 - Google Patents
チタン酸バリウム前駆体ゾルの製造方法Info
- Publication number
- JPS62265118A JPS62265118A JP10721786A JP10721786A JPS62265118A JP S62265118 A JPS62265118 A JP S62265118A JP 10721786 A JP10721786 A JP 10721786A JP 10721786 A JP10721786 A JP 10721786A JP S62265118 A JPS62265118 A JP S62265118A
- Authority
- JP
- Japan
- Prior art keywords
- alkoxide
- water
- mixed
- alcohol
- barium
- 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.)
- Granted
Links
- 229910002113 barium titanate Inorganic materials 0.000 title claims abstract description 13
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000002243 precursor Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000007062 hydrolysis Effects 0.000 claims abstract description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 17
- -1 barium alkoxide Chemical class 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 13
- 229910052788 barium Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 239000002612 dispersion medium Substances 0.000 claims abstract description 5
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 5
- 239000011259 mixed solution Substances 0.000 claims description 7
- 150000004703 alkoxides Chemical class 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 description 9
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 3
- GYIWFHXWLCXGQO-UHFFFAOYSA-N barium(2+);ethanolate Chemical compound [Ba+2].CC[O-].CC[O-] GYIWFHXWLCXGQO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 description 1
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical compound CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721786A JPS62265118A (ja) | 1986-05-10 | 1986-05-10 | チタン酸バリウム前駆体ゾルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721786A JPS62265118A (ja) | 1986-05-10 | 1986-05-10 | チタン酸バリウム前駆体ゾルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62265118A true JPS62265118A (ja) | 1987-11-18 |
| JPH034488B2 JPH034488B2 (enrdf_load_stackoverflow) | 1991-01-23 |
Family
ID=14453454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10721786A Granted JPS62265118A (ja) | 1986-05-10 | 1986-05-10 | チタン酸バリウム前駆体ゾルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62265118A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383816A (ja) * | 1989-08-29 | 1991-04-09 | Koroido Res:Kk | 複合酸化物薄膜製造用溶液の製造方法 |
| KR100417694B1 (ko) * | 1999-12-21 | 2004-02-11 | 재단법인 포항산업과학연구원 | 단분산 구상 바륨티타네이트 미립자의 제조방법 |
| KR100435427B1 (ko) * | 1996-12-18 | 2004-09-04 | 주식회사 포스코 | 구상의 수산화바륨티타네이트 미립자의 제조방법 |
| KR100450223B1 (ko) * | 2000-08-24 | 2004-09-24 | 재단법인 포항산업과학연구원 | 단분산 수산화바륨티타네이트 미립자의 제조방법 |
| KR100625048B1 (ko) | 2004-09-13 | 2006-09-18 | 재단법인 포항산업과학연구원 | 에멀젼을 이용한 단분산 수산화 바륨티타네이트 미립자제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216915A (ja) * | 1986-03-14 | 1987-09-24 | Matsushita Electric Ind Co Ltd | 複合ペロブスカイト型化合物の製造方法 |
-
1986
- 1986-05-10 JP JP10721786A patent/JPS62265118A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216915A (ja) * | 1986-03-14 | 1987-09-24 | Matsushita Electric Ind Co Ltd | 複合ペロブスカイト型化合物の製造方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383816A (ja) * | 1989-08-29 | 1991-04-09 | Koroido Res:Kk | 複合酸化物薄膜製造用溶液の製造方法 |
| KR100435427B1 (ko) * | 1996-12-18 | 2004-09-04 | 주식회사 포스코 | 구상의 수산화바륨티타네이트 미립자의 제조방법 |
| KR100417694B1 (ko) * | 1999-12-21 | 2004-02-11 | 재단법인 포항산업과학연구원 | 단분산 구상 바륨티타네이트 미립자의 제조방법 |
| KR100450223B1 (ko) * | 2000-08-24 | 2004-09-24 | 재단법인 포항산업과학연구원 | 단분산 수산화바륨티타네이트 미립자의 제조방법 |
| KR100625048B1 (ko) | 2004-09-13 | 2006-09-18 | 재단법인 포항산업과학연구원 | 에멀젼을 이용한 단분산 수산화 바륨티타네이트 미립자제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034488B2 (enrdf_load_stackoverflow) | 1991-01-23 |
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