Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/61167
Title: Piezoelectric and dielectric properties of Ti rich (Bi0.5Na 0.5)TiO3-Ba(Ti0.95Zr0.05)O 3 system
Authors: Netima Sawangwan
Jerapong Tontrakoon
Tawee Tunkasiri
Keywords: Materials Science
Physics and Astronomy
Issue Date: 1-Dec-2007
Abstract: The variation amount of TiO2 at 1, 3 and 5 mol% was added into 0.93(Bi0.5Na0.5)TiO3-0.07Ba(Ti0.95Zr0.05)O3, (BNT-7BZT) powder. The affect of excess TiO2on ferroelectric properties of BNT-7BZT ceramics were studied. It was found that piezoelectric and dielectric constants as well as dissipation factor largely drop with an increase of TiO2 contents. However, TiO2excess can stabilize the curie temperature and give a first phase transition temperature constantly at 125° C with TiO2more than 1 mol%.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75849142277&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61167
ISSN: 15635112
00150193
Appears in Collections:CMUL: Journal Articles

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