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Title: Influence of B2O3 on electrical properties and phase transition of lead-free Ba(Ti0.9Sn0.1)O3 ceramics
Authors: N. Tawichai
U. Intatha
S. Eitssayeam
K. Pengpat
G. Rujijanagul
T. Tunkasiri
Keywords: Materials Science
Physics and Astronomy
Issue Date: 1-Jan-2010
Abstract: The phase transition and electrical properties of Ba(Ti0.9Sn0.1)O3ceramics with B2O3aded were investigated to explore the effect of B2O3addition on enhanced densification and dielectric constant of these ceramics. With increasing B2O3content, a linear reduction of ferroelectric to paraelectric transition temperature was observed. In addition, higher B2O3concentraions enhanced a ferroelectric relaxor behavior in the ceramic. Changes in this behavior were related to densification, second-phase formation and compositional variation of the ceramics.
ISSN: 10290338
Appears in Collections:CMUL: Journal Articles

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