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1 Effects of Powder Phase Properties on Pb ( Zr , 2 Ti ) O 3 / Pb ( Zr , Ti ) O 3 Sol-Gel Composites 3
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kobayashi, Makiko Makino, Hiroto Nakatsuma, Kei |
| Copyright Year | 2019 |
| Abstract | The effects of the dielectric constant of the powder phase on lead zirconate titanate 11 (PZT)/PZT sol-gel composite films were investigated to tailor their electrical properties. Three 12 types of PZT powders were used to fabricate three different PZT/PZT sol-gel composite films. The 13 PZT powders had the same electromechanical coupling coefficient but different relative dielectric 14 constants. The PZT/PZT films were fabricated on a 3 mm-thick titanium substrate using an 15 automatic spray coating system, and their properties were investigated. The relative dielectric 16 constants of the PZT/PZT films were successfully controlled by tailoring the properties of the PZT 17 powder phase. However, the piezoelectric constants showed a tendency different to those of the 18 raw powders, because of the poor poling degree. This was overcome by conducting poling at a 19 high temperature. 20 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.preprints.org/manuscript/201909.0193/v1/download |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
