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Title: Electrical properties of modified BNT based lead-free ceramics
Authors: Supalak Manotham
Tawee Tunkasiri
Pharatree Jaita
Pichitchai Butnoi
Denis Russell Sweatman
Ratabongkot Sanjoom
Gobwute Rujijanagul
Keywords: Engineering
Materials Science
Physics and Astronomy
Issue Date: 1-Jan-2016
Abstract: © 2016 Trans Tech Publications, Switzerland. The properties of modified Bi0.5Na0.5TiO3 (BNT) based lead-free ceramics were investigated. The BNT-based ceramics were prepared by a solid-state mixed oxide method Phase formation was determined by X-ray diffraction technique (XRD). The X-ray diffraction analysis of the ceramics suggested that all samples exhibited a perovskite structure without second phase. The value of dielectric constant increased with increasing in sintering temperature. Moreover, high sintering temperatures could improve ferroelectric properties of BNT base lead-free ceramics.
ISSN: 02555476
Appears in Collections:CMUL: Journal Articles

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