Title of article
Electric aging behavior of lead-free Li0.06(K0.48Na0.52)0.94(Nb0.86Ta0.08Sb0.06)O3 piezoelectric ceramics improved by pre-calcined method
Author/Authors
Chien-Min Cheng، نويسنده , , Min-Chang Kuan، نويسنده , , Kai-Huang Chen، نويسنده , , Jen-Hwan Tsai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
4
From page
335
To page
338
Abstract
In order to improve the piezoelectric and aging properties of the lead-free Li0.06(K0.48Na0.52)0.94(Nb0.86Ta0.08Sb0.06)O3 piezoelectric ceramics, the conventional solid-state reaction method and the B-side pre-calcined method were achieved and compared in this paper. The physical and electrical properties of the lead-free Li0.06(K0.48Na0.52)0.94(Nb0.86Ta0.08Sb0.06)O3 piezoelectric ceramics material were investigated and discussed. For the B-side pre-calcined method, the ceramic material exhibited the excellent electrical and piezoelectric parameters. Finally, the electromechanical coupling factors, the resonance frequencies, and the resonance resistances of the lead-free ceramic materials were also discussed.
Keywords
C. Piezoelectric properties , C. Electrical properties , D. Perovskites , E. Capacitors
Journal title
Ceramics International
Serial Year
2012
Journal title
Ceramics International
Record number
1273732
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