scholarly journals BaTiO3-Based Lead-Free Electroceramics with Their Ferroelectric and Piezoelectric Properties Tuned by Ca2+, Sn4+ and Zr4+ Substitution Useful for Electrostrictive Device Application

2018 ◽  
Author(s):  
Bharat G. Baraskar ◽  
Pravin S. Kadhane ◽  
Tulshidas C. Darvade ◽  
Ajit R. James ◽  
Rahul C. Kambale
Keyword(s):  
Piezoelectric Properties ◽  
Lead Free ◽  
Device Application ◽  
Ferroelectric And Piezoelectric Properties

Study on Dielectric and Ferroelectric Properties of Gd-Doped Sr2Bi4Ti5O18 Ceramics

2011 ◽  
Vol 328-330 ◽  
pp. 1131-1134
Author(s):  
Qian Chen ◽  
Zhi Jun Xu ◽  
Rui Qing Chu ◽  
Yong Liu ◽  
Ming Li Chen ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Ferroelectric Properties ◽  
Solid State Reaction Method ◽  
Lead Free ◽  
Structural Ceramics ◽  
Conventional Solid State Reaction ◽  
Reaction Method ◽  
Maximum Value ◽  
Pure Bismuth ◽  
Ferroelectric And Piezoelectric Properties

Lead-free piezoelectric ceramics Sr2Bi4-xGdxTi5O18 were prepared by conventional solid-state reaction method. Pure bismuth layered structural ceramics with uniform gain size were obtained in all samples. The effect of Gd-doping on the dielectric, ferroelectric and piezoelectric properties of Sr2Bi4Ti5O18 ceramics were also investigated. It was found that that Gd3+ dopant gradually decreased the Curie temperature (Tc) with the lower dielectric loss (tand) of SBTi ceramics. In addition, Gd-doping with appropriate content improved the ferroelectric and piezoelectric properties of the SBTi ceramics. The piezoelectric constant (d33) of the Sr2Bi3.9Gd0.1Ti5O18 ceramic reached the maximum value, which is 22 pC/N. The results showed that the Sr2Bi4-xGdxTi5O18 ceramic was a promising lead-free piezoelectric material.

Dielectric, ferroelectric, and piezoelectric properties of lead-free Ba0.95Ca0.05Ti1-xZrxO3 ceramics

2019 ◽  
Vol 195 (1) ◽  
pp. 70-80 ◽  
Author(s):  
Tossaporn Chullaphan ◽  
Sumalin Phokha ◽  
Sitchai Hunpratub ◽  
Prinya Chindaprasirt ◽  
Pinit Kidkhunthod
Keyword(s):  
Piezoelectric Properties ◽  
Lead Free ◽  
Ferroelectric And Piezoelectric Properties

Ferroelectric and piezoelectric properties of SrZrO3-modified Bi0.5Na0.5TiO3 lead-free ceramics

2014 ◽  
Vol 24 ◽  
pp. s146-s151 ◽  
Author(s):  
Adnan MAQBOOL ◽  
Ali HUSSAIN ◽  
Jamil Ur RAHMAN ◽  
Jong Kyu PARK ◽  
Tae Gone PARK ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Ferroelectric And Piezoelectric Properties

scholarly journals Ferroelectric and Piezoelectric Properties of Lead-Free BCT-xBZT Solid Solutions

2015 ◽  
Vol 56 (9) ◽  
pp. 1370-1373 ◽  
Author(s):  
Dang Anh Tuan ◽  
Nguyen Trong Tinh ◽  
Vo Thanh Tung ◽  
Truong Van Chuong
Keyword(s):  
Solid Solutions ◽  
Piezoelectric Properties ◽  
Lead Free ◽  
Ferroelectric And Piezoelectric Properties
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