Benčan, Andreja ; Malič, Barbara ; Drnovšek, Silvo ; Tellier, Jenny ; Rojac, Tadej ; Pavlič, Jernej ; Kosec, Marija ; Webber, Kyle G. ; Rödel, Jürgen ; Damjanovic, Dragan ; Jones, J. L. (2012)
Structure and the Electrical Properties of Pb(Zr,Ti)O3 - Zirconia Composites.
In: Journal of the American Ceramic Society, 95 (2)
doi: 10.1111/j.1551-2916.2011.04803.x
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this work, the effect of introducing tetragonal yttria-stabilized zirconia (TZ) particles in soft [Pb0.98Ba0.01][(Zr0.53Ti0.47)0.98Nb0.02]O3 (PZT) was investigated. Both microstructure and electrical properties of the PZT–xTZ (x = 0, 2, 5, 10, 20 vol%) composites were studied and correlated. The addition of zirconia hinders the matrix grain growth, resulting in smaller grains. According to X-ray diffraction analysis, zirconia containing composites have a higher rhombohedral-to-tetragonal phase ratio, in addition to lower dielectric and piezoelectric properties, in comparison to pure PZT. Electrical properties, in terms of strain– and polarization–electric field hysteresis curves, are presented and correlated with the observed phase compositions and microstructures. The extrinsic contribution to the piezoelectric properties in PZT and PZT–xTZ was studied by measuring the frequency and the stress field amplitude dependences of the piezoelectric d33 coefficient.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Benčan, Andreja ; Malič, Barbara ; Drnovšek, Silvo ; Tellier, Jenny ; Rojac, Tadej ; Pavlič, Jernej ; Kosec, Marija ; Webber, Kyle G. ; Rödel, Jürgen ; Damjanovic, Dragan ; Jones, J. L. |
| Art des Eintrags: | Bibliographie |
| Titel: | Structure and the Electrical Properties of Pb(Zr,Ti)O3 - Zirconia Composites |
| Sprache: | Englisch |
| Publikationsjahr: | Februar 2012 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of the American Ceramic Society |
| Jahrgang/Volume einer Zeitschrift: | 95 |
| (Heft-)Nummer: | 2 |
| DOI: | 10.1111/j.1551-2916.2011.04803.x |
| Kurzbeschreibung (Abstract): | In this work, the effect of introducing tetragonal yttria-stabilized zirconia (TZ) particles in soft [Pb0.98Ba0.01][(Zr0.53Ti0.47)0.98Nb0.02]O3 (PZT) was investigated. Both microstructure and electrical properties of the PZT–xTZ (x = 0, 2, 5, 10, 20 vol%) composites were studied and correlated. The addition of zirconia hinders the matrix grain growth, resulting in smaller grains. According to X-ray diffraction analysis, zirconia containing composites have a higher rhombohedral-to-tetragonal phase ratio, in addition to lower dielectric and piezoelectric properties, in comparison to pure PZT. Electrical properties, in terms of strain– and polarization–electric field hysteresis curves, are presented and correlated with the observed phase compositions and microstructures. The extrinsic contribution to the piezoelectric properties in PZT and PZT–xTZ was studied by measuring the frequency and the stress field amplitude dependences of the piezoelectric d33 coefficient. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Elektromechanik von Oxiden 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe |
| Hinterlegungsdatum: | 10 Feb 2012 09:06 |
| Letzte Änderung: | 14 Sep 2021 09:41 |
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