The influence of grain boundary impedances on the p-type conductivity of undoped BaTiO3 ceramics

Journal of the European Ceramic Society

Volumn 22, Issue 4, 2002, Pages 579-583

  Clark, I J ^a   Marques, F B ^b   Sinclair, D C ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

^b UNIVERSITY OF AVEIRO   (Portugal)

Author keywords

BaTiO3; Electrical conductivity; Electrical properties; Grain boundaries; Impendance spectroscopy

Indexed keywords

BARIUM; CERAMIC MATERIALS; OXYGEN; POLYCRYSTALLINE MATERIALS; TITANIUM COMPOUNDS;

ISOTHERMAL PLOTS;

GRAIN BOUNDARIES;

CERAMICS; ELECTRICAL CONDUCTIVITY; GRAIN BOUNDARY;

EID: 0036532835     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(01)00314-4     Document Type: Article

References (12)

1. Non-stoichiometry in undoped barium titanate
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5. 3: I, high-temperature electrical conductivity measurements
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9. 3 fine powders: Precursors, polymorphism and properties
10. N-type conduction in gadolinia doped ceria
11. 3