Microstructure, Piezoelectric, and Ferroelectric Properties of Bi^sub 2^O^sub 3^-Added (K^sub 0.5^Na^sub 0.5^)NbO^sub 3^ Lead-Free Ceramics

Microstructure, Piezoelectric, and Ferroelectric Properties of Bi^sub 2^O^sub 3^-Added (K^sub 0.5^Na^sub 0.5^)NbO^sub 3^ Lead-Free Ceramics

Lead-free piezoelectric ...-x wt% ... ceramics have been synthesized by an ordinary sintering technique. The addition of ... increases the melting point of the system and improves the sintering temperature of ... ceramics. All samples show a pure perovskite phase with a typical orthorhombic symmetry...

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Veröffentlicht in:Journal of the American Ceramic Society 2007-09, Vol.90 (9), p.2824
Hauptverfasser: Du, Hongliang, Liu, Daijun, Tang, Fusheng, Zhu, Dongmei
Format: Artikel
Sprache:eng
Schlagworte:
Ceramic sintering
Ceramics
Electric properties
Lead
Microstructure
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Zusammenfassung:Lead-free piezoelectric ...-x wt% ... ceramics have been synthesized by an ordinary sintering technique. The addition of ... increases the melting point of the system and improves the sintering temperature of ... ceramics. All samples show a pure perovskite phase with a typical orthorhombic symmetry when the ... content
ISSN:0002-7820
1551-2916