Lead-free piezoceramics: Status and perspectives

The field of lead-free piezoceramics, which aims to replace lead zirconate titanate (PZT) and related perovskite materials, has been vibrant for almost 15 years. Once the science in this field attained a certain stage of maturity, materials with properties better than PZT have appeared, and the firs...

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Veröffentlicht in:MRS bulletin Jg. 43; H. 8; S. 576 - 580
Hauptverfasser: Rödel, Jürgen, Li, Jing-Feng
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York, USA Cambridge University Press 01.08.2018
Springer International Publishing
Springer Nature B.V
Schlagworte:
Applied and Technical Physics
Characterization and Evaluation of Materials
Energy Materials
Ferroelectrics
Lead free
Lead zirconate titanates
Lead-free Piezoceramics
Legislation
Materials Engineering
Materials Science
Nanotechnology
Perovskites
Phase transitions
Piezoelectric ceramics
Potassium
Technology transfer
Ceram
ferroelectric
ceramic
Pb
crystallographic structure
piezoelectric
ISSN:0883-7694, 1938-1425
Online-Zugang:Volltext
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Zusammenfassung:The field of lead-free piezoceramics, which aims to replace lead zirconate titanate (PZT) and related perovskite materials, has been vibrant for almost 15 years. Once the science in this field attained a certain stage of maturity, materials with properties better than PZT have appeared, and the first products are about to reach the marketplace. This article describes the three most promising lead-free piezoceramics currently under discussion to replace PZT. Each has a pronounced property profile geared for specific applications. Guidelines for directions for fundamental future research on as well as technology transfer to industry of lead-free piezoceramics are provided.
Bibliographie:ObjectType-Article-1
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ISSN:0883-7694
1938-1425
DOI:10.1557/mrs.2018.181