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Preparation of Ceramic Nanocomposite with Perovskite Dispersoid

Published online by Cambridge University Press:  10 February 2011

T. Nagai ,
H. J. Hwang ,
M. Sando  and
K. Niihara
T. Nagai
Affiliation:
Synergy Ceramics Lab., Fine Ceramics Research Association, 1–1 Hirate-cho, Kita-ku, Nagoya 462, Japan, tnagai@nirin.go.jp
H. J. Hwang
Affiliation:
National Industrial Research Institute of Nagoya, AIST/MITI, 1–1 Hirate-cho, Kita-ku, Nagoya 462, Japan
M. Sando
Affiliation:
National Industrial Research Institute of Nagoya, AIST/MITI, 1–1 Hirate-cho, Kita-ku, Nagoya 462, Japan
K. Niihara
Affiliation:
The Institute of Scientific and Industrial Research, Osaka University, 8–1 Mihogaoka, Ibaraki, Osaka 567, Japan
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Abstract

In order to introduce ferroelectricity into structural ceramics, we synthesized novel ceramic composites containing submicron sized perovskite-type ferroelectrics (ceramic / perovskite-type ferroelectrics nanocomposites). Although perovskite compounds easily react with other ceramics, MgO/BaTiO3 nanocomposites were successfully fabricated using conventional sintering technique. The microstructure of nanocomposites and the phase stability of the dispersed BaTiO3 particulate are discussed.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 457: Symposium V – Nanophase and Nanocomposite Materials II , 1996 , 375
Copyright
Copyright © Materials Research Society 1997

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References

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