Affiliation:
1. Nagoya Institute of Technology
Abstract
Nb-based systems have been considered to be the most attractive ceramic system in the
research field of lead-free piezoceramics, since excellent piezoelectric properties were reported in
(Li,Na,K)NbO3-based solid solution (LNKN) systems. This article reviews the characteristic and recent
research activity for several kinds of the niobate systems including LiNbO3, NaNbO3, KNbO3,
tungsten-bronze niobate. The importance of material design for enhancement of piezoelectric properties
and their stability in the wide temperature range is also described for LNKN system.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
1 articles.
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