JPS62226814A - 酸化チタン微粒子の製造方法 - Google Patents
酸化チタン微粒子の製造方法Info
- Publication number
- JPS62226814A JPS62226814A JP7005186A JP7005186A JPS62226814A JP S62226814 A JPS62226814 A JP S62226814A JP 7005186 A JP7005186 A JP 7005186A JP 7005186 A JP7005186 A JP 7005186A JP S62226814 A JPS62226814 A JP S62226814A
- Authority
- JP
- Japan
- Prior art keywords
- titanium oxide
- water
- fine particles
- titanium
- solution
- 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
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title claims abstract description 59
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000002245 particle Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010936 titanium Substances 0.000 claims abstract description 30
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 28
- -1 titanium alkoxide Chemical class 0.000 claims abstract description 27
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 15
- 230000007062 hydrolysis Effects 0.000 claims abstract description 15
- 239000010419 fine particle Substances 0.000 claims description 41
- 150000004703 alkoxides Chemical class 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 230000006911 nucleation Effects 0.000 description 9
- 238000010899 nucleation Methods 0.000 description 9
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004626 scanning electron microscopy Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000011928 denatured alcohol Substances 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- OMRDZQXXMYCHBU-UHFFFAOYSA-N ethanol;propan-1-ol Chemical compound CCO.CCCO OMRDZQXXMYCHBU-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- ZEIWWVGGEOHESL-UHFFFAOYSA-N methanol;titanium Chemical compound [Ti].OC.OC.OC.OC ZEIWWVGGEOHESL-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7005186A JPS62226814A (ja) | 1986-03-28 | 1986-03-28 | 酸化チタン微粒子の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7005186A JPS62226814A (ja) | 1986-03-28 | 1986-03-28 | 酸化チタン微粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62226814A true JPS62226814A (ja) | 1987-10-05 |
| JPH0524865B2 JPH0524865B2 (enrdf_load_stackoverflow) | 1993-04-09 |
Family
ID=13420375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7005186A Granted JPS62226814A (ja) | 1986-03-28 | 1986-03-28 | 酸化チタン微粒子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62226814A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517153A (ja) * | 1991-07-09 | 1993-01-26 | Mitsubishi Heavy Ind Ltd | 光反応促進用チタン酸化物触媒の製造方法 |
| US5200167A (en) * | 1989-02-28 | 1993-04-06 | Nippon Soda Co., Ltd. | Method for the preparation of spherical, fine particle titanium oxide |
| WO2004087578A1 (en) * | 2003-04-03 | 2004-10-14 | Hoon Chung | Non-acidic, non-basic colloid solution containing dispersed titanium dioxide, method of manufacturing the same, and coating material comprising the colloid solution |
-
1986
- 1986-03-28 JP JP7005186A patent/JPS62226814A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200167A (en) * | 1989-02-28 | 1993-04-06 | Nippon Soda Co., Ltd. | Method for the preparation of spherical, fine particle titanium oxide |
| JPH0517153A (ja) * | 1991-07-09 | 1993-01-26 | Mitsubishi Heavy Ind Ltd | 光反応促進用チタン酸化物触媒の製造方法 |
| WO2004087578A1 (en) * | 2003-04-03 | 2004-10-14 | Hoon Chung | Non-acidic, non-basic colloid solution containing dispersed titanium dioxide, method of manufacturing the same, and coating material comprising the colloid solution |
| AU2003240024B2 (en) * | 2003-04-03 | 2006-06-29 | Sunhanmnt Co., Ltd | Non-acidic, non-basic colloid solution containing dispersed titanium dioxide, method of manufacturing the same, and coating material comprising the colloid solution |
| CN1329305C (zh) * | 2003-04-03 | 2007-08-01 | (株)善韩M&T | 含有分散二氧化钛的非酸、非碱胶体溶液,其制备方法和含有该胶体溶液的涂布材料 |
| US7605186B2 (en) | 2003-04-03 | 2009-10-20 | Sunhanmnt Co., Ltd. | Non-acidic, non-basic colloid solution containing dispersed titanium dioxide method of manufacturing the same, and coating material comprising the colloid solution |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524865B2 (enrdf_load_stackoverflow) | 1993-04-09 |
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