KNN-Sb Lead-Free Piezoelectric Ceramics Synthesized by Hydrothermal Method

Wen Xin Ma; Xing Hua Fu; Wen Hong Tao; Lei Yang; Guo Yuan Cheng; Li Ping Zhao

doi:10.4028/www.scientific.net/MSF.859.3

Paper Titles

Preface

KNN-Sb Lead-Free Piezoelectric Ceramics Synthesized by Hydrothermal Method
p.3

Influence of Sintering Temperature on KNN-BF-LS Piezoelectric Ceramic
p.8

Preparation Process of BST Dielectric Ceramics
p.13

The Influence of Mn Doping on the Dielectric Properties of Ba_0.5Sr_0.5TiO₃ Ceramics
p.18

The Effect of Excess Sodium Element on KNN-BF Piezoelectric Ceramics
p.24

Effect of Annealing on Room Temperature Multiferroics of BiFe_1-xCo_xO₃
p.30

Mechanical Properties of Modified Epoxy/Rubber Concrete
p.39

Comparison of Bonding Performance for CFRP-SPCC Single Lap Joint Using Adhesives and Rivets
p.45

HomeMaterials Science ForumMaterials Science Forum Vol. 859KNN-Sb Lead-Free Piezoelectric Ceramics...

KNN-Sb Lead-Free Piezoelectric Ceramics Synthesized by Hydrothermal Method

Abstract:

K_1-xNa_xNb_1-ySb_yO₃ lead-free piezoelectric ceramic powders were prepared by hydrothermal route. The samples were sintered under normal pressure at 1060 °C for 2 h. The structure of piezoelectric ceramics is perovskite and crystalline grain shows a block shape. With the different ceramics component and microstructure, piezoelectric constant d₃₃varies from 20 to 73. When x=0.54, y=0.04, reached the maximum.

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Periodical:

Materials Science Forum (Volume 859)

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3-7

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.859.3

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Online since:

May 2016

Authors:

Wen Xin Ma, Xing Hua Fu*, Wen Hong Tao, Lei Yang, Guo Yuan Cheng, Li Ping Zhao

Keywords:

Crystalline, Hydrothermal, Perovskite, Piezoelectric Ceramics

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