Effect of PZN addition on piezoelectric and ferroelectric properties of Pb(Zr<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf> ceramics
Ceramics in the xPb(Zn1/3Nb2/3)O3-(1-x)Pb(Zr1/2Ti1/2)O3 [xPZN-(1-x)PZT] solid solution system are expected to display excellent dielectric, piezoelectric, and ferroelectric properties in compositions close to the morphotropic phase boundary (MPB). The dielectric behavior of ceramics with x = 0.1 - 0...
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| Main Authors: | , , , |
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| 格式: | Book Series |
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2018
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| 主題: | |
| 在線閱讀: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84904055504&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/53573 |
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| 機構: | Chiang Mai University |
| 總結: | Ceramics in the xPb(Zn1/3Nb2/3)O3-(1-x)Pb(Zr1/2Ti1/2)O3 [xPZN-(1-x)PZT] solid solution system are expected to display excellent dielectric, piezoelectric, and ferroelectric properties in compositions close to the morphotropic phase boundary (MPB). The dielectric behavior of ceramics with x = 0.1 - 0.5 has been characterized in order to identify the MPB compositions in this system. Combined with x-ray diffraction analysis, dielectric, piezoelectric and ferroelectric measurements, it was consistently shown that an MPB exists around x = 0.3 in this binary system. When x £ 0.2, the tetragonal phase dominates at ambient temperatures. In the range of x 3 0.4, the rhombohedral phase dominates. © (2014) Trans Tech Publications, Switzerland. |
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