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http://cmuir.cmu.ac.th/jspui/handle/6653943832/50961| Title: | Enhanced piezoelectric properties and lowered sintering temperature of Ba(Zr0.07Ti0.93)O3 by B2O3 addition |
| Authors: | P. Jarupoom K. Pengpat G. Rujijanagul |
| Authors: | P. Jarupoom K. Pengpat G. Rujijanagul |
| Keywords: | Materials Science;Physics and Astronomy |
| Issue Date: | 1-Mar-2010 |
| Abstract: | The effects of B2O3doping on densification, ferroelectric, and piezoelectric properties of Ba(Zr0.07Ti0.93)O3(BZT) ceramics were investigated. The addition of B2O3to the ceramics lowered the sintering temperature by ∼200 °C as well as changed their microstructures. Higher B2O3concentration caused a decrease in remanent polarization and coercive field, while the piezoelectric coefficient d33remained at a high value of 291 pC/N for the ceramic sample with 2 wt.% B2O3. The relationship between piezoelectric properties and ferroelectric constant was examined. © 2009 Elsevier B.V. All rights reserved. |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=70350738480&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50961 |
| ISSN: | 15671739 |
| Appears in Collections: | CMUL: Journal Articles |
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