JPS56100138A - Manufacture of lead titanate - Google Patents

Manufacture of lead titanate

Info

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
Application number
JP434880A
Other languages
Japanese (ja)
Inventor
Yasutaka Horibe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP434880A priority Critical patent/JPS56100138A/en
Publication of JPS56100138A publication Critical patent/JPS56100138A/en
Pending legal-status Critical Current

Links

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
JP434880A 1980-01-17 1980-01-17 Manufacture of lead titanate Pending JPS56100138A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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