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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.

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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