JPS57106524A - Manufacture of perovskite type composite oxide containing lead - Google Patents
Manufacture of perovskite type composite oxide containing leadInfo
- Publication number
- JPS57106524A JPS57106524A JP55181317A JP18131780A JPS57106524A JP S57106524 A JPS57106524 A JP S57106524A JP 55181317 A JP55181317 A JP 55181317A JP 18131780 A JP18131780 A JP 18131780A JP S57106524 A JPS57106524 A JP S57106524A
- Authority
- JP
- Japan
- Prior art keywords
- composite oxide
- grain size
- manufacture
- hydrate type
- hydrate
- 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
Abstract
PURPOSE: To manufacture the titled composite oxide having small grain size, relatively large specific surface area and a fine perovskite type crystal structure by reacting lead monoxide with hydrate type titanic acid and/or hydrate type zirconic acid under hydrothermal conditions.
CONSTITUTION: Lead monoxide having ≤0.2μm primary grain size obtd. preferably by a wet process and hydrate type titanic acid and/or hydrate type zirconic acid having 0.01W3μm grain size are dispersed in an aqueous medium in a practically equimolar ratio, and they are hydrothermally reacted while agitating. The suitable concn. of the starting materials in the aqueous medium is 5W 40wt%, and the hydrothermal reaction temp. is 110W200, especially 120W150°C. The resulting composite oxide is optionally dried or calcined at <850°C and applied to various uses. When this composite oxide is applied to the use of ceramics, it shows extremely superior sinterability.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55181317A JPS6016373B2 (en) | 1980-12-23 | 1980-12-23 | Method for manufacturing perovskite-type lead-containing composite oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55181317A JPS6016373B2 (en) | 1980-12-23 | 1980-12-23 | Method for manufacturing perovskite-type lead-containing composite oxide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57106524A true JPS57106524A (en) | 1982-07-02 |
JPS6016373B2 JPS6016373B2 (en) | 1985-04-25 |
Family
ID=16098560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55181317A Expired JPS6016373B2 (en) | 1980-12-23 | 1980-12-23 | Method for manufacturing perovskite-type lead-containing composite oxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6016373B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158820A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Lead titanate crystallite and production thereof |
JPS61158823A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate fine powder |
JPS61158821A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate crystallite |
JPS61158822A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate crystallite |
CN102674445A (en) * | 2012-05-10 | 2012-09-19 | 浙江大学 | Method for preparing one-dimensional lead titanate nanotube with front perovskite structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0214940Y2 (en) * | 1985-04-05 | 1990-04-23 |
-
1980
- 1980-12-23 JP JP55181317A patent/JPS6016373B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158820A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Lead titanate crystallite and production thereof |
JPS61158823A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate fine powder |
JPS61158821A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate crystallite |
JPS61158822A (en) * | 1984-12-28 | 1986-07-18 | Sony Corp | Production of lead titanate crystallite |
CN102674445A (en) * | 2012-05-10 | 2012-09-19 | 浙江大学 | Method for preparing one-dimensional lead titanate nanotube with front perovskite structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6016373B2 (en) | 1985-04-25 |
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