Carbon doped lead-free perovskite with superior mechanical and thermal stability

2021 ◽  
Author(s):  
Bita Farhadi ◽  
Fatemeh Zabihi ◽  
Shengyuan Yang ◽  
Ishaq Lugoloobi ◽  
Aimin Liu
Keyword(s):  
Thermal Stability ◽  
Lead Free ◽  
Carbon Doped

scholarly journals Boosted piezoelectricity with excellent thermal stability in tetragonal NaNbO3-based ceramics

2020 ◽  
Author(s):  
Lu Wang ◽  
Shengdong Sun ◽  
Huajie Luo ◽  
Yang Ren ◽  
Hui Liu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Temperature Stability ◽  
Lead Free ◽  
Excellent Thermal Stability ◽  
Lead Free Ceramics ◽  
Piezoelectric Performance

The realization of high piezoelectric performance and excellent temperature stability simultaneously in lead-free ceramics is the key for replacing Pb-containing perovskites in industry. In this study, large piezoelectric performance (d33...

Niobate-based lead-free piezoceramics: a diffused phase transition boundary leading to temperature-insensitive high piezoelectric voltage coefficients

2018 ◽  
Vol 6 (5) ◽  
pp. 1116-1125 ◽  
Author(s):  
Qing Liu ◽  
Jing-Feng Li ◽  
Lei Zhao ◽  
Yichi Zhang ◽  
Jing Gao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Stability ◽  
Lead Free ◽  
Thermally Stable ◽  
Transition Boundary ◽  
Diffused Phase Transition ◽  
Piezoelectric Voltage ◽  
Phase Transition Boundary

A large and thermally stable d33 was observed in dense and translucent KNN-based ceramics. Forming the R–O–T diffused phase transition is validated as a feasible way to realize the simultaneous enhancement of piezoelectricity and thermal stability.

Multi-scale thermal stability of niobate-based lead-free piezoceramics with large piezoelectricity

2015 ◽  
Vol 3 (34) ◽  
pp. 8780-8787 ◽  
Author(s):  
Jin-Song Zhou ◽  
Ke Wang ◽  
Fang-Zhou Yao ◽  
Ting Zheng ◽  
Jiagang Wu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Lead Free ◽  
Multi Scale ◽  
Thermal Stability Of

Multi-scale thermal stability of (K,Na)NbO3-based perovskites with a high d33 of 430 pC N−1 is investigated, revealing the origin of its large piezoelectricity.

Coexistence of excellent piezoelectric performance and thermal stability in KNN-based lead-free piezoelectric ceramics

2020 ◽  
Vol 46 (2) ◽  
pp. 1390-1395 ◽  
Author(s):  
Weiwei Yang ◽  
Peng Li ◽  
Shuanghao Wu ◽  
Feng Li ◽  
Bo Shen ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Piezoelectric Performance

scholarly journals Flexible lead-free BFO-based dielectric capacitor with large energy density, superior thermal stability, and reliable bending endurance

2020 ◽  
Vol 6 (1) ◽  
pp. 200-208 ◽  
Author(s):  
Changhong Yang ◽  
Jin Qian ◽  
Panpan Lv ◽  
Haitao Wu ◽  
Xiujuan Lin ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Density ◽  
Lead Free ◽  
Large Energy
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