scholarly journals Improving piezoelectric properties by controlling phase structure and crystal orientation

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41788-41795 ◽  
Author(s):  
Baihui Liu ◽  
Xing Liu ◽  
Peng Li ◽  
Feng Li ◽  
Bo Shen ◽  
...  
Keyword(s):  
Grain Growth ◽  
Phase Structure ◽  
Crystal Orientation ◽  
Piezoelectric Properties ◽  
Lead Free ◽  
Templated Grain Growth ◽  
Lead Free Ceramics

〈001〉-textured (1 − x)K0.48Na0.52Nb0.96Sb0.04O3-xBi0.50(K0.48Na0.52)0.50Zr0.50Hf0.50O3 lead-free ceramics prepared by templated grain growth (TGG) method are reported in this study.

Phase structure, piezoelectric properties, and stability of new K0.48Na0.52NbO3–Bi0.5Ag0.5ZrO3 lead-free ceramics

2014 ◽  
Vol 25 (7) ◽  
pp. 3219-3225 ◽  
Author(s):  
Xiaopeng Wang ◽  
Jiagang Wu ◽  
Xiang Lv ◽  
Hong Tao ◽  
Xiaojing Cheng ◽  
...  
Keyword(s):  
Phase Structure ◽  
Piezoelectric Properties ◽  
Lead Free ◽  
Lead Free Ceramics

Role of antimony in the phase structure and electrical properties of potassium–sodium niobate lead-free ceramics

RSC Advances ◽  
2015 ◽  
Vol 5 (19) ◽  
pp. 14575-14583 ◽  
Author(s):  
Jiagang Wu ◽  
Hong Tao ◽  
Yuan Yuan ◽  
Xiang Lv ◽  
Xiangjian Wang ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Phase Structure ◽  
Piezoelectric Properties ◽  
Lead Free ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium ◽  
The Past ◽  
Lead Free Ceramics

In the past ten years, antimony has been reported to strongly affect the developments in the piezoelectric properties of (K,Na)NbO3 (KNN) lead-free ceramics, that is, its enhanced piezoelectric activity is closely related to the doped antimony as well its content.

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