Please use this identifier to cite or link to this item: doi:10.22028/D291-24459
Title: Routes to deagglomerated nanopowder by chemical synthesis
Author(s): Burgard, Detlef
Kropf, Christian
Nass, Rüdiger
Schmidt, Helmut K.
Language: English
Year of Publication: 1994
OPUS Source: Better ceramics through chemistry VI : symposium held April 4 - 8, 1994, San Francisco, California, USA / ed.: Anthony K. Cheetham … - Pittsburgh, Pa. : Materials Research Soc., 1994. — (Materials Research Society symposium proceedings ; 346), S. 101-107
SWD key words: Chemische Synthese
DDC notations: 620 Engineering and machine engineering
Publikation type: Conference Paper
Abstract: The concept of tailored interfaces has been applied to the synthesis of nano-scaled Y2O3/ZrO2 powders. The microemulsion technique as well as the thermodynamically controlled growth reaction have been utilized for this purpose. Both methods yielded agglomerate free amorphous powders with particles sized of 8 nm and 15 nm, respectively. Cubic zirconia was obtained by calcination between 300 and 400°C and crystallite coarsening was not observed. The calcined powders could be redispersed by treating them with tertiary amines in aqueous solutions.
Link to this record: urn:nbn:de:bsz:291-scidok-27710
ISBN: 1-558-99246-4
Date of registration: 12-Mar-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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