Effects of Li content on the phase structure and electrical properties of lead-free (K0.46−x∕2Na0.54−x∕2Lix)(Nb0.76Ta0.20Sb0.04)O3 ceramics

2007 ◽  
Vol 90 (23) ◽  
pp. 232905 ◽  
Author(s):  
Yunfei Chang ◽  
Zupei Yang ◽  
Yuting Hou ◽  
Zonghuai Liu ◽  
Zenglin Wang
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Lead Free ◽  
Li Content

Polymorphic characteristics challenging electrical properties in lead-free piezoceramics

2019 ◽  
Vol 48 (30) ◽  
pp. 11250-11258 ◽  
Author(s):  
Chunlin Zhao ◽  
Jie Yin ◽  
Yanli Huang ◽  
Jiagang Wu
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Lead Free ◽  
Temperature Sensitive

We study the relationships between temperature-sensitive electrical properties and phase structure, and their physical origins in polymorphic lead-free piezoceramics.

Dielectric and Piezoelectric Properties of Lead Free (1-x-y)Na1/2Bi1/2TiO3-xBaTiO3-yBiFeO3 Piezoelectric Ceramics

2011 ◽  
Vol 492 ◽  
pp. 194-197 ◽  
Author(s):  
Yue Fang Wang ◽  
Xiu Jie Yi ◽  
Wei Pan ◽  
Guo Zhong Zang ◽  
Juan Du
Keyword(s):  
Electrical Properties ◽  
Dielectric Loss ◽  
Phase Structure ◽  
Perovskite Structure ◽  
Piezoelectric Properties ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Compositional Dependence ◽  
Pure Perovskite Structure ◽  
Dielectric And Piezoelectric Properties

Lead-free (1-x-y)Na1/2Bi1/2TiO3-xBaTiO3-yBiFeO3 ceramics were synthesized by ordinary sintering technique. The compositional dependence of phase structure and electrical properties of the ceramics was systematically investigated. All samples possessed pure perovskite structure. The dielectric and piezoelectric properties of ceramics were investigated with the amount of different BiFeO3 substitutions. The addition of BiFeO3 can not only decrease Ec and Pr but also lead to a significant degradation of the dielectric loss tanδ.

scholarly journals Multi-phase structure and electrical properties of Bi0.5Li0.5ZrO3 doping K0.48Na0.56NbO3 lead-free piezoelectric ceramics

2018 ◽  
Vol 7 (1) ◽  
pp. 79-87 ◽  
Author(s):  
Xiaoyan Peng ◽  
Boping Zhang ◽  
Lifeng Zhu ◽  
Lei Zhao ◽  
Ruixiao Ma ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Multi Phase

Phase structure and electrical properties of lead-free (1 − 2x)NBT–xKBT–xBT ceramics

2018 ◽  
Vol 29 (9) ◽  
pp. 7851-7856 ◽  
Author(s):  
Yang Li ◽  
Yong Zhang ◽  
Huajun Sun ◽  
Xiaofang Liu ◽  
Huiting Sui ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Lead Free

Phase structure and electrical properties of lead-free (1−x)(Bi0.5Na0.5)0.88Ba0.12TiO3–xAg0.9Li0.1NbO3 piezoelectric ceramics

2010 ◽  
Vol 507 (2) ◽  
pp. 479-483 ◽  
Author(s):  
Lang Wu ◽  
Naiming Liu ◽  
Fei Zhou ◽  
Wenjuan Wu ◽  
Yuancheng Teng ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Piezoelectric Ceramics ◽  
Lead Free

Relationship between phase structure and electrical properties of (K0.5Na0.5)NbO3–LiTaO3 lead-free ceramics

2012 ◽  
Vol 12 (2) ◽  
pp. 504-508 ◽  
Author(s):  
Hongqiang Wang ◽  
Dingshan Ruan ◽  
Ye-Jing Dai ◽  
Xiao-Wen Zhang
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Lead Free ◽  
Lead Free Ceramics
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