Please use this identifier to cite or link to this item: doi:10.22028/D291-24346
Title: Preparation and properties of sol-gel derived PZT powders
Author(s): Ostertag, Rolf
Rinn, Günter
Tünker, Gerhard
Schmidt, Helmut K.
Language: English
Year of Publication: 1989
OPUS Source: Electroceramics : [... papers ... presented at a meeting of the Basic Science Section held at King's College, London, 16 - 18th December, 1987] / ed. by A. J. Moulson ... - Stoke-on-Trent : Inst. of Ceramics, 1988. - (British ceramic proceedings ; 41), S. 11-20
SWD key words: Sol-Gel-Verfahren
Galvanische Abscheidung
DDC notations: 620 Engineering and machine engineering
Publikation type: Conference Paper
Abstract: Lead-zirconate-titanate powders [...] were produced by the sol-gel route via (1) gelation of a sol, (2) precipitation from a sol, and (3) precipitation from an emulsion. The size of the colloidal particles in the sol, grain size of the powders and their specific surface areas were determined, and the development of the powder during pyrolysis and calcination was followed by infrrared spectroscopy, differential thermal analysis and x-ray diffractometry. PZT was formed between 500 and 600°C regardless of teh preparation technique and the difference in grain size and specific surface area.
Link to this record: urn:nbn:de:bsz:291-scidok-26415
Date of registration: 6-Jan-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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