Influence of A-site non-stoichiometry on structure and electrical properties of K0.5Na0.5NbO3-based lead-free piezoelectric ceramics

2010 ◽  
Vol 63 (1) ◽  
pp. 124-127 ◽  
Author(s):  
S.J. Liu ◽  
B. Wan ◽  
P. Wang ◽  
S.-H. Song
Keyword(s):  
Electrical Properties ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
A Site

Microstructure, electrical properties of Bi2NiMnO6-doped 0.935(Bi1/2Na1/2) TiO3–0.065BaTiO3 lead-free piezoelectric ceramics

2015 ◽  
Vol 632 ◽  
pp. 580-584 ◽  
Author(s):  
Renfei Cheng ◽  
Zhijun Xu ◽  
Ruiqing Chu ◽  
Jigong Hao ◽  
Juan Du ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Piezoelectric Ceramics ◽  
Lead Free

Sintering and Electrical Properties of Lead-Free Na0.5K0.5NbO3 Piezoelectric Ceramics

2006 ◽  
Vol 89 (6) ◽  
pp. 2010-2015 ◽  
Author(s):  
Ruzhong Zuo ◽  
Jurgen Rodel ◽  
Renzheng Chen ◽  
Longtu Li
Keyword(s):  
Electrical Properties ◽  
Piezoelectric Ceramics ◽  
Lead Free

Electrical properties and temperature stability of a new kind of lead-free piezoelectric ceramics

2008 ◽  
Vol 41 (24) ◽  
pp. 245401 ◽  
Author(s):  
Yuanyu Wang ◽  
Jiagang Wu ◽  
Dingquan Xiao ◽  
Bin Zhang ◽  
Wenjuan Wu ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Temperature Stability ◽  
Piezoelectric Ceramics ◽  
Lead Free

Dielectric and Piezoelectric Properties of Lead Free (1-x-y)Na1/2Bi1/2TiO3-xBaTiO3-yBiFeO3 Piezoelectric Ceramics

2011 ◽  
Vol 492 ◽  
pp. 194-197 ◽  
Author(s):  
Yue Fang Wang ◽  
Xiu Jie Yi ◽  
Wei Pan ◽  
Guo Zhong Zang ◽  
Juan Du
Keyword(s):  
Electrical Properties ◽  
Dielectric Loss ◽  
Phase Structure ◽  
Perovskite Structure ◽  
Piezoelectric Properties ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Compositional Dependence ◽  
Pure Perovskite Structure ◽  
Dielectric And Piezoelectric Properties

Lead-free (1-x-y)Na1/2Bi1/2TiO3-xBaTiO3-yBiFeO3 ceramics were synthesized by ordinary sintering technique. The compositional dependence of phase structure and electrical properties of the ceramics was systematically investigated. All samples possessed pure perovskite structure. The dielectric and piezoelectric properties of ceramics were investigated with the amount of different BiFeO3 substitutions. The addition of BiFeO3 can not only decrease Ec and Pr but also lead to a significant degradation of the dielectric loss tanδ.

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