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

Hidenobu Ohishi, Mamoru Senna, Tetsuhiko Isobe, Hideto Mitome

研究成果: Article査読

抄録

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.

本文言語English
ページ(範囲)1036-1038
ページ数3
ジャーナルFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
47
9
DOI
出版ステータスPublished - 2000 9

ASJC Scopus subject areas

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

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