Effects of ultrasonication and agitation milling on precursor sol for the synthesis of lead titanate

Hidenobu Ohishi, Mamoru Senna, Tetsuhiko Isobe, Hideto Mitome

Research output: Contribution to journalArticle

Abstract

Ferroelectric perovskite lead titanate is synthesized from titania sol and lead oxide sol via various precursors. Ultrasonication and milling were performed either separately or simultaneously during precursor preparation. By these treatments, agglomerates were significantly disintegrated, with concomitant mechanonchemical incipient reaction toward PbTiO3. Dispersion state of the product precursor is significantly improved when mechanochemical effects are combined with ultrasonication.

Original languageEnglish
Pages (from-to)1036-1038
Number of pages3
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume47
Issue number9
Publication statusPublished - 2000 Sep

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Polymethyl Methacrylate
Sols
Lead
Lead oxide
Perovskite
Ferroelectric materials
Titanium
lead titanate
lead oxide
titanium dioxide
perovskite

ASJC Scopus subject areas

  • Mechanical Engineering
  • Metals and Alloys

Cite this

Effects of ultrasonication and agitation milling on precursor sol for the synthesis of lead titanate. / Ohishi, Hidenobu; Senna, Mamoru; Isobe, Tetsuhiko; Mitome, Hideto.

In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Vol. 47, No. 9, 09.2000, p. 1036-1038.

Research output: Contribution to journalArticle

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