Dielectric properties of porous Ba0·997La0·003Ti 1·0045O3 ceramics

Journal of the European Ceramic Society

Volumn 19, Issue 6-7, 1999, Pages 1077-1080

  Costa, M E V ^a   Mantas, P Q ^a  

^a UNIVERSITY OF AVEIRO   (Portugal)

Author keywords

BaTiO3 and titanates; Dielectric properties; Powders chemical preparation; PTC devices.

Indexed keywords

ACTIVATION ENERGY; CERAMIC MATERIALS; CRYSTAL MICROSTRUCTURE; DENSIFICATION; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; PERMITTIVITY; POROSITY; POWDERS; SINTERING; SUBSTITUTION REACTIONS; THERMAL EFFECTS;

GRAIN BOUNDARY CONDUCTANCE; IMPEDANCE SPECTROSCOPY; POSITIVE TEMPERATURE COEFFICIENT DEVICES; POWDERS CHEMICAL PREPARATION; TITANATES;

BARIUM COMPOUNDS;

EID: 0032658509     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0955-2219(98)00377-x     Document Type: Article

References (5)

1. 3 based materials. Ceram. Int. 17:1991;227-241.
2. 3-based powders. J. Am. Ceram. Soc. 73:1990;942-948.
3. Saburi O. Properties of semiconductive barium titanates. J. Phys. Soc. Jpn. 14:1959;1159-1174.
4. 3 showing positive temperature coefficient of resistance. J. Appl. Phys. 66:1989;3850-3856.
5. 3. Ceram. Int. 20:1994;225-235.