JPH0339015B2 - - Google Patents
Info
- Publication number
- JPH0339015B2 JPH0339015B2 JP15124082A JP15124082A JPH0339015B2 JP H0339015 B2 JPH0339015 B2 JP H0339015B2 JP 15124082 A JP15124082 A JP 15124082A JP 15124082 A JP15124082 A JP 15124082A JP H0339015 B2 JPH0339015 B2 JP H0339015B2
- Authority
- JP
- Japan
- Prior art keywords
- catio
- amount
- reaction
- fine particles
- water
- 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 18
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims 2
- 159000000007 calcium salts Chemical class 0.000 claims 1
- 150000003609 titanium compounds Chemical class 0.000 claims 1
- 239000010936 titanium Substances 0.000 description 20
- 239000011575 calcium Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000002441 X-ray diffraction Methods 0.000 description 9
- 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
- 238000001914 filtration Methods 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
- 239000000243 solution Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 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
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 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
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000011882 ultra-fine particle Substances 0.000 description 2
- 229910002971 CaTiO3 Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910003074 TiCl4 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WEUCVIBPSSMHJG-UHFFFAOYSA-N calcium titanate Chemical compound [O-2].[O-2].[O-2].[Ca+2].[Ti+4] WEUCVIBPSSMHJG-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic 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
- 239000005457 ice water Substances 0.000 description 1
- 238000005286 illumination Methods 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
- 229910052759 nickel 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
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15124082A JPS5945927A (ja) | 1982-08-31 | 1982-08-31 | チタン酸カルシウム微粒子の製造方法 |
| 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 |
|---|---|---|---|
| JP15124082A JPS5945927A (ja) | 1982-08-31 | 1982-08-31 | チタン酸カルシウム微粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945927A JPS5945927A (ja) | 1984-03-15 |
| JPH0339015B2 true JPH0339015B2 (en, 2012) | 1991-06-12 |
Family
ID=15514313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15124082A Granted JPS5945927A (ja) | 1982-08-25 | 1982-08-31 | チタン酸カルシウム微粒子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945927A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6086024A (ja) * | 1983-10-15 | 1985-05-15 | Nippon Chem Ind Co Ltd:The | チタン酸塩の製造法 |
| JP4671618B2 (ja) * | 2003-04-11 | 2011-04-20 | 昭和電工株式会社 | チタン酸カルシウムおよびその製造方法 |
| CN100509637C (zh) * | 2003-04-11 | 2009-07-08 | 昭和电工株式会社 | 钙钛矿含钛复合氧化物微粒、其生产方法和用途 |
| JP7177614B2 (ja) | 2018-07-17 | 2022-11-24 | チタン工業株式会社 | チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤 |
-
1982
- 1982-08-31 JP JP15124082A patent/JPS5945927A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945927A (ja) | 1984-03-15 |
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