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Title: Dielectric properties of PbTiO3/ZnO ceramic nanocomposites obtained by solid-state reaction method
Authors: R. Wongmaneerung
S. Choopan
R. Yimnirun
S. Ananta
Keywords: Engineering
Materials Science
Issue Date: 24-Feb-2011
Abstract: In this paper, we report on the dielectric properties of PbTiO3/ZnO ceramic nanocomposites prepared by a conventional solid-state reaction method with improvement in densification by the addition of ZnO nanowhiskers. Phase formation, densification, microstructure and dielectric properties of the composites were investigated as a function of the content of ZnO nanowhiskers. Densification behavior of the ceramic nanocomposites was significantly enhanced, as compared to pure PbTiO3ceramics. Moreover, the dielectric constant of the composites was higher than that of the pure PbTiO3ceramics. © 2010 Elsevier B.V. All rights reserved.
ISSN: 09258388
Appears in Collections:CMUL: Journal Articles

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