Koruza, Jurij ; Bell, Andrew J. ; Frömling, Till ; Webber, Kyle G. ; Wang, Ke ; Rödel, Jürgen (2018)
Requirements for the transfer of lead-free piezoceramics into
application.
In: Journal of Materiomics, 4
doi: 10.1016/j.jmat.2018.02.001
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The recent review for the Restriction of Hazardous Substances Directive (RoHS) by the expert committee, appointed by the European Union, stated that the replacement of PZT “… may be scientifically and technologically practical to a certain degree…”, although replacement “…is scientifically and technically still impractical in the majority of applications.” Thus, two decades of sustained research and development may be approaching fruition, at first limited to a minority of applications. Therefore, it is of paramount importance to assess the viability of lead-free piezoceramics over a broad range of application-relevant properties. These are identified and discussed in turn: 1. Cost, 2. Reproducibility, 3.Mechanical and Thermal Properties, 4. Electrical Conductivity, and 5. Lifetime. It is suggested that the worldwide efforts into the development of lead-free piezoceramics now require a broader perspective to bring the work to the next stage of development by supporting implementation into real devices. Guidelines about pertinent research requirements into a wide range of secondary properties, measurement techniques, and salient literature are provided.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2018 |
| Autor(en): | Koruza, Jurij ; Bell, Andrew J. ; Frömling, Till ; Webber, Kyle G. ; Wang, Ke ; Rödel, Jürgen |
| Art des Eintrags: | Bibliographie |
| Titel: | Requirements for the transfer of lead-free piezoceramics into application |
| Sprache: | Englisch |
| Publikationsjahr: | 17 März 2018 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Materiomics |
| Jahrgang/Volume einer Zeitschrift: | 4 |
| DOI: | 10.1016/j.jmat.2018.02.001 |
| URL / URN: | https://doi.org/10.1016/j.jmat.2018.02.001 |
| Kurzbeschreibung (Abstract): | The recent review for the Restriction of Hazardous Substances Directive (RoHS) by the expert committee, appointed by the European Union, stated that the replacement of PZT “… may be scientifically and technologically practical to a certain degree…”, although replacement “…is scientifically and technically still impractical in the majority of applications.” Thus, two decades of sustained research and development may be approaching fruition, at first limited to a minority of applications. Therefore, it is of paramount importance to assess the viability of lead-free piezoceramics over a broad range of application-relevant properties. These are identified and discussed in turn: 1. Cost, 2. Reproducibility, 3.Mechanical and Thermal Properties, 4. Electrical Conductivity, and 5. Lifetime. It is suggested that the worldwide efforts into the development of lead-free piezoceramics now require a broader perspective to bring the work to the next stage of development by supporting implementation into real devices. Guidelines about pertinent research requirements into a wide range of secondary properties, measurement techniques, and salient literature are provided. |
| Freie Schlagworte: | Piezoceramics Ferroelectrics Lead-free Application Actuators Sensors |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 19 Mär 2018 08:11 |
| Letzte Änderung: | 19 Mär 2018 08:11 |
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