ALKALINE NIOBATE-BASED PIEZOCERAMICS: CRYSTAL STRUCTURE, SYNTHESIS, SINTERING AND MICROSTRUCTURE

作者：Kosec Marija; Malic Barbara; Bencan Andreja^*; Rojac Tadej; Tellier Jenny

来源：Functional Materials Letters, 2010, 3(1): 15-18.

DOI：10.1142/S1793604710000865

• (K, Na)NbO(3)
• structure
• synthesis
• sintering

In this review, the crystal structure and the synthesis of the sodium potassium niobate (K(0.5)Na(0.5)NbO(3)) as a promising candidate for lead-free piezoelectrics are addressed. The sintering and the microstructure as prerequisites for obtaining ceramics with reliable and sufficiently high piezoelectric properties for selected applications are discussed.

• 出版日期2010-3