Dispersion properties of a BaTiO3 tape-casting slurries

Dispersion properties of a BaTiO3 tape-casting slurries

The stability of suspensions suitable for the tape-casting of BaTiO3 has been studied. The quality of dispersions obtained in phosphate-ester-containing MEK:EtOH was determined by conductivity measurements to indicate the degree of dissociation of the ester and by adsorption measurements to indicate...

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Veröffentlicht in:Journal of the European Ceramic Society 1993, Vol.11 (5), p.387-393
Hauptverfasser: CHARTIER, T, JORGE, E, BOCH, P
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Building materials. Ceramics. Glasses
Ceramic industries
Chemical industry and chemicals
Electrotechnical and electronic ceramics
Exact sciences and technology
Technical ceramics
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Zusammenfassung:The stability of suspensions suitable for the tape-casting of BaTiO3 has been studied. The quality of dispersions obtained in phosphate-ester-containing MEK:EtOH was determined by conductivity measurements to indicate the degree of dissociation of the ester and by adsorption measurements to indicate the nature of particle-dispersant interaction. Both electrostatic and steric contributions to stabilisation were found. 22 refs.
ISSN:0955-2219
1873-619X
DOI:10.1016/0955-2219(93)90013-H