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.

scholarly journals Diffused Phase Transition Boosts Thermal Stability of High-Performance Lead-Free Piezoelectrics

2016 ◽  
Vol 26 (8) ◽  
pp. 1217-1224 ◽  
Author(s):  
Fang-Zhou Yao ◽  
Ke Wang ◽  
Wook Jo ◽  
Kyle G. Webber ◽  
Timothy P. Comyn ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Stability ◽  
High Performance ◽  
Lead Free ◽  
Diffused Phase Transition ◽  
Thermal Stability Of

scholarly journals Non-Arrhenius Behavior of Surface Diffusion near a Phase Transition Boundary

1997 ◽  
Vol 79 (2) ◽  
pp. 257-260 ◽  
Author(s):  
I. Vattulainen ◽  
J. Merikoski ◽  
T. Ala-Nissila ◽  
S. C. Ying
Keyword(s):  
Phase Transition ◽  
Surface Diffusion ◽  
Arrhenius Behavior ◽  
Transition Boundary ◽  
Phase Transition Boundary

[C5H12N]CdCl3: an ABX3 perovskite-type semiconducting switchable dielectric phase transition material

2017 ◽  
Vol 4 (9) ◽  
pp. 1485-1492 ◽  
Author(s):  
Aurang Zeb ◽  
Zhihua Sun ◽  
Tariq Khan ◽  
Muhammad Adnan Asghar ◽  
Zhenyue Wu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Stability ◽  
Dielectric Properties ◽  
High Thermal Stability ◽  
Lead Free ◽  
Dielectric Phase ◽  
Perovskite Type

We report a new lead-free ABX3 perovskite-type hybrid, which displays high thermal stability, semiconducting and striking switchable dielectric properties.

Enhanced thermal stability of piezoelectricity in lead-free (Ba,Ca)(Ti,Zr)O3 systems through tailoring phase transition behavior

2019 ◽  
Vol 45 (8) ◽  
pp. 10304-10309 ◽  
Author(s):  
Mengye Yin ◽  
Chao Zhou ◽  
Shuai Ren ◽  
Yanshuang Hao ◽  
Minxia Fang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Stability ◽  
Lead Free ◽  
Phase Transition Behavior ◽  
Transition Behavior ◽  
Thermal Stability Of
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