Paper Title:
Synthesis and Dispersion of PZT Ultra-Fine Powders
  Abstract

In the current work two different routes, an alkoxide based sol-gel and an aqueous solution-gel route, were used to synthesize PZT (30/70) powders. The phase purity, morphology and particle size of both were studied by XRD, TEM and particle size analysis. The dispersion behavior of the powders in water was investigated by means of light scattering particle size analyzer and zeta potential measurements. The extent to which powder morphology, synthesis route and particle charge state relate to the resulting dispersion behaviour was established. Alkoxide sol-gel derived powders are better dispersed in aqueous media than aqueous solution-gel derived powders.

  Info
Periodical
Materials Science Forum (Volumes 514-516)
Edited by
Paula Maria Vilarinho
Pages
179-183
DOI
10.4028/www.scientific.net/MSF.514-516.179
Citation
A. Y. Wu, D. Van Genechten, P. M. Vilarinho, M. K. Van Bael, " Synthesis and Dispersion of PZT Ultra-Fine Powders ", Materials Science Forum, Vols. 514-516, pp. 179-183, 2006
Online since
May 2006
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Price
$32.00
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