Conductivity of Tazheranite Ceramics Synthesized by Controlling Composition

Tazheranite ceramics with controlled compositions were synthesized by solid‐phase reaction, and their conductivity was measured using the complex impedance method. The CaO content in tazheranite compositions showed the highest conductivity at around 15 mol%. In particular, Ca0.81Ti0.04Oy sintered bo...

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Bibliographic Details
Published in:Journal of the American Ceramic Society 1993-02, Vol.76 (2), p.530-532
Main Authors: Kobayashi, Hidehiko, Mitamura, Takashi, Kuramochi, Hideto, Mori, Toshiyuki, Yamamura, Hiroshi
Format: Article
Language:English
Subjects:
360204 - Ceramics, Cermets, & Refractories- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
Applied sciences
Building materials. Ceramics. Glasses
CALCIUM COMPOUNDS
CALCIUM OXIDES
Ceramic industries
CHALCOGENIDES
CHEMICAL COMPOSITION
Chemical industry and chemicals
CHEMICAL PREPARATION
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DATA
DIFFRACTION
DISPERSIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRON MICROSCOPY
ELECTRON SPECTROSCOPY
Electrotechnical and electronic ceramics
ETCHING
Exact sciences and technology
EXPERIMENTAL DATA
FABRICATION
INFORMATION
MATERIALS SCIENCE
MICROSCOPY
MIXTURES
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOELECTRON SPECTROSCOPY
PHYSICAL PROPERTIES
SCANNING ELECTRON MICROSCOPY
SCATTERING
SINTERING
SOLID SOLUTIONS
SOLUTIONS
SPECTROSCOPY
SURFACE FINISHING
SYNTHESIS
Technical ceramics
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES
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Description
Summary:Tazheranite ceramics with controlled compositions were synthesized by solid‐phase reaction, and their conductivity was measured using the complex impedance method. The CaO content in tazheranite compositions showed the highest conductivity at around 15 mol%. In particular, Ca0.81Ti0.04Oy sintered bodies revealed the highest conductivity, and this value agreed very closely with that of 15 mol% CaO‐stabilized ZrO2.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1993.tb03818.x