JPS56100138A - Manufacture of lead titanate - Google Patents
Manufacture of lead titanateInfo
- Publication number
- JPS56100138A JPS56100138A JP434880A JP434880A JPS56100138A JP S56100138 A JPS56100138 A JP S56100138A JP 434880 A JP434880 A JP 434880A JP 434880 A JP434880 A JP 434880A JP S56100138 A JPS56100138 A JP S56100138A
- Authority
- JP
- Japan
- Prior art keywords
- needlelike
- lead
- soln
- manufacture
- titanium dioxide
- 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.)
- Pending
Links
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000004408 titanium dioxide Substances 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 abstract 2
- 235000006408 oxalic acid Nutrition 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229940046892 lead acetate Drugs 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE: To manufacture needlelike or prismatic lead titanate particles by mixing lead nitrate or the like and oxalic acid in a lower glycol soln. and reacting the resulting powder with needlelike titanium dioxide.
CONSTITUTION: Lead nitrate and/or lead acetate and oxalic acid are reacted in a soln. of a lower glycol such as ethylene glycol or propylene glycol to obtain fine lead oxalate powder. This powder is optionally heat treated and reacted with needlelike titanium dioxide to manufacture needlelike or prismatic lead titanate particles. The needlelike titanium dioxide particles used are prepared by slowly oxidizing a strongly acidic soln. of titanous chloride such as titanium trichloride with an oxidizing gas at 50°C W the b.p. of the soln.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP434880A JPS56100138A (en) | 1980-01-17 | 1980-01-17 | Manufacture of lead titanate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP434880A JPS56100138A (en) | 1980-01-17 | 1980-01-17 | Manufacture of lead titanate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56100138A true JPS56100138A (en) | 1981-08-11 |
Family
ID=11581909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP434880A Pending JPS56100138A (en) | 1980-01-17 | 1980-01-17 | Manufacture of lead titanate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241715A (en) * | 1985-08-20 | 1987-02-23 | Dainippon Toryo Co Ltd | Production of lead titanate for low-melting glass |
| CN102877131A (en) * | 2012-10-19 | 2013-01-16 | 浙江大学 | Preparation method of octahedral structural perovskite lead titanate single crystal nano particles |
-
1980
- 1980-01-17 JP JP434880A patent/JPS56100138A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241715A (en) * | 1985-08-20 | 1987-02-23 | Dainippon Toryo Co Ltd | Production of lead titanate for low-melting glass |
| JPH0433739B2 (en) * | 1985-08-20 | 1992-06-03 | Dainippon Toryo Kk | |
| CN102877131A (en) * | 2012-10-19 | 2013-01-16 | 浙江大学 | Preparation method of octahedral structural perovskite lead titanate single crystal nano particles |
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