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

Hidenobu Ohishi; Mamoru Senna; Tetsuhiko Isobe; Hideto Mitome

doi:10.2497/jjspm.47.1036

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

Hidenobu Ohishi, Mamoru Senna, Tetsuhiko Isobe, Hideto Mitome

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	1036-1038
Number of pages	3
Journal	Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume	47
Issue number	9
DOIs	https://doi.org/10.2497/jjspm.47.1036
Publication status	Published - 2000 Sept

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Metals and Alloys
Materials Chemistry

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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.",

author = "Hidenobu Ohishi and Mamoru Senna and Tetsuhiko Isobe and Hideto Mitome",

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AU - Mitome, Hideto

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

Abstract

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