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Effect of Ta Substitution on the Dielectric and Piezoelectric Properties of (Li 0.04 (Na 0.54 K 0.46 ) 0.96 (Nb 0.96-x Ta x Sb 0.04 )O 3 Ceramics
| Content Provider | Semantic Scholar |
|---|---|
| Author | Noh, Jung-Rae |
| Copyright Year | 2011 |
| Abstract | [ ]lead-free piezoelectric ceramics have been prepared by normal sintering at for 5 h. X-ray diffraction analysis indicated that specimens demonstrate orthorhombic symmetry when mol%. While transforming into tetragonal symmetry when mol%. These suggest that the orthorhombic and tetragonal phases co-exist in the ceramics with 5 mol% . As the result of SEM images, the grain growth was decreased with the increase of Ta substitution. The ceramics become `softening`, leading to improvements in , and , but a decrease in . Excellent properties of |
| Starting Page | 627 |
| Ending Page | 631 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.4313/JKEM.2011.24.8.627 |
| Volume Number | 24 |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/kieeme/JJJRCC/2011/v24n8/JJJRCC_2011_v24n8_627.pdf |
| Alternate Webpage(s) | https://doi.org/10.4313/JKEM.2011.24.8.627 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
