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Dielectric and piezoelectric properties of (K0.5Na0.5)NbO3–Ba(Zr0.05Ti0.95)O3 lead-free ceramics
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lin, Dunmin Kwok, Kin Wing Chan, Helen Lai Wa |
| Copyright Year | 2007 |
| Abstract | Lead-free ceramics (1−x)(K0.5Na0.5)NbO3–xBa(Zr0.05Ti0.95)O3 doped with 1mol% MnO2 have been fabricated by pressureless sintering. With the MnO2 doping, all the ceramics can be well sintered at 1100–1160°C and exhibit a dense and pure perovskite structure. After the addition of Ba(Zr0.05Ti0.95)O3, a relax behavior is induced and both the cubic-tetragonal and tetragonal-orthorhombic phase transitions shift to lower temperatures. Coexistence of the orthorhombic and tetragonal phases is hence formed in the ceramics with 0.04 |
| Starting Page | 143513 |
| Ending Page | 143513 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1063/1.2794798 |
| Alternate Webpage(s) | http://ira.lib.polyu.edu.hk/bitstream/10397/555/1/lead-free-ceramics_07.pdf |
| Alternate Webpage(s) | https://doi.org/10.1063/1.2794798 |
| Volume Number | 91 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
