The effect of firing temperatures on (Pb0.75Ba 0.25)(Zr0.70Ti0.30)O3 ceramics prepared via the combustion technique
| dc.contributor.author | Sittiketkorn, Panadda | |
| dc.contributor.author | Wongtey, Pongkiti | |
| dc.contributor.author | Vittayakorn, Naratip | |
| dc.contributor.author | Bongkarn, Theerachai | |
| dc.date.accessioned | 2026-08-06T10:07:54Z | |
| dc.date.available | 2026-08-06T10:07:54Z | |
| dc.date.issued | 2013-12-01 | |
| dc.description.abstract | The (Pb0.7<inf>5</inf>Ba0.2<inf>5</inf>)(Zr<inf>0.70</inf>Ti <inf>0.30</inf>)O<inf>3</inf> (PBZT) ceramics were prepared via the combustion technique. (CO(NH<inf>2</inf>)<inf>2</inf>) was used as a fuel. The effect of firing temperature on PBZT's phase formation, microstructure and electrical properties were investigated. The calcination and sintering temperatures were 600°C-1000°C and 1100°C-1300°C. The pure rhombohedral perovskite was obtained from the powders calcined at 850°C. The average particle size tended to increase with increased calcination temperatures. A pure rhombohedral perovskite phase was found in all pellet samples. The average grain size and linear shrinkage tended to increase from 0.57 to 2.15 μm and from 6.8 to 15.8% with increased sintering temperatures. The dielectric results indicated the relaxer behavior of PBZT ceramics. The Curie temperature tended to decrease with increasing sintering temperatures. The highest density (∼7.39 g/cm <sup>3</sup>) and highest dielectric constant (∼8620) were obtained by using the combustion technique which was higher than the conventional mixed oxide method. © 2013 Copyright Taylor and Francis Group, LLC. | |
| dc.identifier.citation | Integrated Ferroelectrics, 149(1), 39-48, 2013 | |
| dc.identifier.doi | 10.1080/10584587.2013.852925 | |
| dc.identifier.issn | 10584587 | |
| dc.identifier.other | 2-s2.0-84891772046 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/5223 | |
| dc.source | Integrated Ferroelectrics | |
| dc.subject | combustion technique | |
| dc.subject | electrical properties | |
| dc.subject | Lead barium zirconate titanate | |
| dc.subject | microstructure | |
| dc.subject | phase formation | |
| dc.title | The effect of firing temperatures on (Pb0.75Ba 0.25)(Zr0.70Ti0.30)O3 ceramics prepared via the combustion technique | |
| dc.type | Article |