Enhanced piezoelectric activity in high-temperature Bi1−x−ySmxLayFeO3 lead-free ceramics

2015 ◽  
Vol 3 (15) ◽  
pp. 3684-3693 ◽  
Author(s):  
Ting Zheng ◽  
Jiagang Wu
Keyword(s):  
High Temperature ◽  
Dielectric Loss ◽  
Lead Free ◽  
Piezoelectric Activity ◽  
Low Dielectric ◽  
Lead Free Ceramics

In this work, a high piezoelectric activity (d33∼50 pC N−1) and a low dielectric loss (tan δ∼0.43%) have been obtained in high-temperature Bi1−x−ySmxLayFeO3 piezoceramics with x = 0.025 and y = 0.05.

High permittivity and low dielectric loss of (1-x) Bi0.5(Na0.48K0.52)0.5TiO3-xBaZrO3 lead-free ceramics

2020 ◽  
Vol 31 (13) ◽  
pp. 10038-10046
Author(s):  
Jiajia Wang ◽  
Yi Du ◽  
Zhongfu Li ◽  
Yang Liu ◽  
Bo He ◽  
...  
Keyword(s):  
Dielectric Loss ◽  
Lead Free ◽  
High Permittivity ◽  
Low Dielectric ◽  
Lead Free Ceramics

Ba and Mg co-doping to suppress high-temperature dielectric loss in lead-free Na0.5Bi0.5TiO3-based systems

2020 ◽  
Vol 40 (3) ◽  
pp. 720-727 ◽  
Author(s):  
Yulong Qiao ◽  
Weili Li ◽  
Yulei Zhang ◽  
Lu Jing ◽  
Xinrui Yang ◽  
...  
Keyword(s):  
High Temperature ◽  
Dielectric Loss ◽  
Lead Free ◽  
Co Doping

Nanocomposite ceramics based on La-doped BaTi2O5 and BaTiO3 with high temperature-independent permittivity and low dielectric loss

2007 ◽  
Vol 18 (3-4) ◽  
pp. 277-282 ◽  
Author(s):  
Héctor Beltrán ◽  
Nahum Masó ◽  
Eloisa Cordoncillo ◽  
Anthony R. West
Keyword(s):  
High Temperature ◽  
Dielectric Loss ◽  
Low Dielectric ◽  
La Doped

Lead-Free Ceramics with High Energy Density and Reduced Losses for High Temperature Applications

2017 ◽  
Vol 19 (6) ◽  
pp. 1700019 ◽  
Author(s):  
Tatiana Correia ◽  
Mark Stewart ◽  
Angela Ellmore ◽  
Knuth Albertsen
Keyword(s):  
High Temperature ◽  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Temperature Applications

The (1-x)Ba0.85Ca0.15Zr0.08Ti0.92 —xGe lead-free ceramics with high piezoelectric activity and ultrahigh dielectric constant

2019 ◽  
Vol 45 (1) ◽  
pp. 1416-1419 ◽  
Author(s):  
Fangfang Zeng ◽  
Qibin Liu ◽  
Shiqiang Peng ◽  
Yuanyu Wang ◽  
Enpei Cai ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Lead Free ◽  
Piezoelectric Activity ◽  
Lead Free Ceramics

MnO2-modified 0.98(K0.5Na0.5)NbO3–0.02LaFeO3 ceramics with low dielectric loss for high temperature ceramics capacitors applications

2014 ◽  
Vol 40 (3) ◽  
pp. 5019-5023 ◽  
Author(s):  
Hualei Cheng ◽  
Wancheng Zhou ◽  
Hongliang Du ◽  
Fa Luo ◽  
Dongmei Zhu ◽  
...  
Keyword(s):  
High Temperature ◽  
Dielectric Loss ◽  
Low Dielectric
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