Aghayan, M. and Zak, Ali Khorsand and Behdani, M. and Hashim, Abdul Manaf (2014) Sol-gel combustion synthesis of Zr-doped BaTiO3 nanopowders and ceramics: Dielectric and ferroelectric studies. Ceramics International, 40 (10). p. 16146. ISSN 0272-8842
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Official URL: http://dx.doi.org/10.1016/j.ceramint.2014.07.045
Abstract
The dielectric and ferroelectric properties of the ceramic system, Ba(Ti1-x,Zrx)O3, were investigated for compositions 0 ≤ x ≤ 0.2. The primary nanopowders were synthesized using a sol-gel combustion route to obtain the homogenous compounds. X-ray diffraction patterns demonstrated that there was a cubic structure for the prepared nanopowders. The nanopowders were pressed into pellet form and sintered at 1250, 1300, and 1350 °C. The results revealed a significant increase in the permittivity of the Zr-doped samples. The sample showed the best dielectric properties and a ferroelectric behavior for the value of x=0.05.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | dielectric, nanoparticles |
| Subjects: | T Technology |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 62615 |
| Deposited By: | Widya Wahid |
| Deposited On: | 19 Jun 2017 00:57 |
| Last Modified: | 19 Jun 2017 00:57 |
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