Structural, piezoelectric and dielectric properties of PSLZT-PMnN ceramics
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCI LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Pb0.94Sr0.05La0.01(Zr0.54Ti0.46)(0.9975)O-3-Pb(Mn1/3Nb2/3)O-3 (PSLZT-PMnN) ceramics with pure perovskite structure were prepared by conventional mixed oxide method. The influence of PMnN on the structural, dielectric and piezoelectric properties was investigated. The experimental results showed that the perovskite structure changed from tetragonal to rhombohedral symmetry and the Curie temperature decreased gradually with the increase of PMnN. The composition with 3 mol% PMnN exhibited favorable properties of Q(m) (400), d(33)(660 pC/N), k(p) (0.60), K-T (1940), tan delta (0.90%) and T-c (247 degrees C), exhibiting potential usage for piezoelectric actuator and sensor applications. (C) 2012 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Dielectric properties, Piezoelectric properties, Perovskites, PZT, PMnN
Kaynak
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
33
Sayı
1
