Microstructure and dielectric properties of nickel-doped Ba0.7Sr0.3TiO3 ceramics fabricated by solgel method
A study of phase transition, microstructure, and dielectric properties of Ba0.7Sr0.3Ti1–xNixO3 (BSTN) ceramics prepared by slow-injection solgel technique with x ranging from 0 to 1 mol% is reported in this article. The as-prepared BSTN material was calcined at 800 and 1000°C and subsequently sinter...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
The American Ceramic Society
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42225/1/Microstructure%20and%20dielectric%20properties%20of%20nickel-doped%20Ba0.7Sr0.3TiO3%20ceramics%20fabricated%20by%20solgel%20method.pdf http://psasir.upm.edu.my/id/eprint/42225/ http://onlinelibrary.wiley.com/wol1/doi/10.1111/ijac.12421/abstract |
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| Summary: | A study of phase transition, microstructure, and dielectric properties of Ba0.7Sr0.3Ti1–xNixO3 (BSTN) ceramics prepared by slow-injection solgel technique with x ranging from 0 to 1 mol% is reported in this article. The as-prepared BSTN material was calcined at 800 and 1000°C and subsequently sintered at 1100 and 1200°C, respectively. The optimized condition was found to be Ba0.7Sr0.3TiO3 doped with 1 mol% nickel calcined at 1000°C and sintered at 1200°C having the lowest dielectric loss of 0.02 with a dielectric constant of 1603 which was measured at a frequency of 1 kHz at room temperature. |
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