JPS57106524A - Manufacture of perovskite type composite oxide containing lead - Google Patents

Manufacture of perovskite type composite oxide containing lead

Info

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
Application number
JP55181317A
Other languages
Japanese (ja)
Other versions
JPS6016373B2 (en
Inventor
Shinroku Saito
Akira Sawaoka
Yujiro Sugawara
Hiroyuki Naito
Kiyoshi Takai
Masashi Shoji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mizusawa Industrial Chemicals Ltd
Original Assignee
Mizusawa Industrial Chemicals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mizusawa Industrial Chemicals Ltd filed Critical Mizusawa Industrial Chemicals Ltd
Priority to JP55181317A priority Critical patent/JPS6016373B2/en
Publication of JPS57106524A publication Critical patent/JPS57106524A/en
Publication of JPS6016373B2 publication Critical patent/JPS6016373B2/en
Expired legal-status Critical Current

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
JP55181317A 1980-12-23 1980-12-23 Method for manufacturing perovskite-type lead-containing composite oxide Expired JPS6016373B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214940Y2 (en) * 1985-04-05 1990-04-23

Cited By (5)

* Cited by examiner, † Cited by third party
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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