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

Hidenobu Ohishi, Mamoru Senna, Tetsuhiko Isobe, Hideto Mitome

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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
Issue number9
Publication statusPublished - 2000 Sep


ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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