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Microstructural, raman and dielectric properties of (1-x)NaNbO3-xBiCrO3 biphase ceramics
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hsiao, Yu-Jen Chang, Yen-Hwei Fang, Te-Hua Chang, Yee-Shin Chai, Yin-Lai |
| Copyright Year | 2007 |
| Abstract | Abstract The phase, microstructural and dielectric properties of (1− x )NaNbO 3 – x BiCrO 3 ( x = 0.1, 0.2, 0.3, 0.4 and 0.5) ceramics with perovskite–pyrochlore mixed-phase were investigated. A single-phase solid solution in the sintered specimens was identified as observed perovskite phase for x = 0.1 and pyrochlore for x = 0.5. The results indicate that the microstructure has mixed large and small grains. Dielectric constants and dielectric loss were measured as functions of temperatures (−15 to 200 °C) at 1 kHz. Complex impedance spectroscopy shows the presence of barrier layers in biphase ceramics. The Raman spectra and porosity percentage in the biphase system were also measured. |
| Starting Page | 313 |
| Ending Page | 319 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.jallcom.2006.05.022 |
| Volume Number | 430 |
| Alternate Webpage(s) | http://nfudee.nfu.edu.tw/ezfiles/43/1043/img/341/A23=Microstructural,Ramananddielectricpropertiesof.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.jallcom.2006.05.022 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |