Barium and Strontium Titanates Synthesized in a Concentrated Light Field

It is shown that barium titanate BaTiO 3 and strontium titanate SrTiO 3 are synthesized when the mixtures TiO 2  + BaCO 3 and TiO 2  + SrCO 3 are fused in the focal plane of radiation heating with density 100 W/cm 2 . The samples prepared using finely divided, cooled melt and sintered at temperature...

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Bibliographic Details
Published in:Glass and ceramics 2014, Vol.70 (9-10), p.324-326
Main Authors: Paizullakhanov, M. S., Nurmatov, Sh. R., Shermatov, Zh. Z.
Format: Article
Language:English
Subjects:
Barium
Ceramic materials
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
Materials Science
Natural Materials
Perovskite
Strontium
Titanates
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Summary:It is shown that barium titanate BaTiO 3 and strontium titanate SrTiO 3 are synthesized when the mixtures TiO 2  + BaCO 3 and TiO 2  + SrCO 3 are fused in the focal plane of radiation heating with density 100 W/cm 2 . The samples prepared using finely divided, cooled melt and sintered at temperature 1340 °C manifest higher mechanical strength and dielectric permittivity than barium titanate samples obtained by ceramic technology.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-014-9572-7