Preparation and characterization of ceramic nanocomposites in the PZT-BT system
Nanocomposites of the (1 - x)PZT-xBT system were fabricated by the bimodal particle concept. The effect of fabricating conditions on structural characteristics and dielectric properties of the ceramics was investigated using XRD, SEM, and a standard dielectric measurement. The ceramic-solid solution...
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| Main Authors: | , , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
2014
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| 在線閱讀: | http://www.scopus.com/inward/record.url?eid=2-s2.0-55949131533&partnerID=40&md5=8e7cac87eb677d9abc7ec7154b95af42 http://cmuir.cmu.ac.th/handle/6653943832/5971 |
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| 機構: | Chiang Mai University |
| 語言: | English |
| 總結: | Nanocomposites of the (1 - x)PZT-xBT system were fabricated by the bimodal particle concept. The effect of fabricating conditions on structural characteristics and dielectric properties of the ceramics was investigated using XRD, SEM, and a standard dielectric measurement. The ceramic-solid solutions and -nanocomposites in the PZT-BT system were comparatively explored. It was clearly seen that the microstructures and the dielectric properties of PZT-BT ceramic-nanocomposites are totally different from those of ceramic-solid solutions. The dielectric behavior of ceramic-nanocomposites displayed superimposition of two phase transitions with a lower maximum value of the dielectric constant than that of the solid solutions. © 2008 Elsevier Ltd and Techna Group S.r.l. |
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