Properties of Na1/2Bi1/2TiO3 Ceramic Prepared by Sol-Gel Method

Hui Shi; Wei Pan; Ming Hao Fang; Dan Xie

doi:10.4028/www.scientific.net/KEM.280-283.209

Paper Titles

Microstructure and Characteristics of Pb(Ti,Zr)O₃ Ceramics with Addition of Pb-Based Glass Frit
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A Novel Micro-Actuator Made from PZT
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Effect of Sr Doping on Piezoelectric Properties of Pb(Mn_1/3Nb_2/3)O₃-Pb(Zr,Ti)O₃ Ceramics
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Processing and Properties of PSZN-PZT Quaternary Piezoelectric Ceramics
p.205

Properties of Na_1/2Bi_1/2TiO₃ Ceramic Prepared by Sol-Gel Method
p.209

Dielectric and Piezoelectric Properties of Praseodymium Modified Lead Zirconate Titanate Ceramics
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Effects of SiO₂ Substitution on Piezoelectric and Mechanical Properties of PMS-PZT Ternary Piezoelectric Ceramics
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Preparation of PMZN Piezoceramic Using Sol-Autocombustion Synthesized PZT Powder as a Base
p.219

Structure and Piezoelectric Properties of PZN-PNN-PT Ceramics
p.223

HomeKey Engineering MaterialsKey Engineering Materials Vols. 280-283Properties of Na1/2Bi1/2TiO3 Ceramic Prepared by...

Properties of Na_1/2Bi_1/2TiO₃ Ceramic Prepared by Sol-Gel Method

Abstract:

Bismuth sodium titanate ceramic was prepared by sol-gel method. The crystallization, density and microstructure were determined. The grains of BNT ceramic prepared by sol-gel method were equiaxial, ~ 2 µm, which was smaller than that prepared by solid-state reaction method. The piezoelectric and dielectric properties were investigated. When the sintering temperature was 1140°C, maximum relative dielectric constant and piezoelectric constant can be obtained. The piezoelectric constant of BNT ceramic prepared by sol-gel method was higher than those prepared by solid-state reaction method.