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Piezoelectric and Structural Study of Zr – rich PZT Nanopowders Prepared by Sol-Gel Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Otaqsara, Seyed Mohammad Taheri Tabarzadi, Reza |
| Copyright Year | 2016 |
| Abstract | Lead zirconate titanate (PZT) nanopowders were synthesized by acid-acetic based solgel method. The prepared PZT nanopowders were characterized by XRD, SEM/EDS and TEM technique. Single-phase perovskite PZT nanopowders were obtained after heat treatment at temperature of 700 °C. The effect of calcination temperature on crystal structure of PZT nanopowders has been discussed. The average particle size of PZT powders with spherical-shaped morphology was estimated to be around 20 nm by TEM observations. The optimum values of piezoelectric constant, electromechanical quality factor and a mechanical quality factor are obtained at Sintering temperature 1150 °C: d33=64 pC/N, Ƙp=0.41 and Qm=34.3. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ejasj.com/wp-content/uploads/2016/08/Ejasj-2016-155-162.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
