Tailoring high energy density with superior stability under low electric field in novel (Bi0.5Na0.5)TiO3-based relaxor ferroelectric ceramics

2020 ◽  
Vol 40 (13) ◽  
pp. 4475-4486 ◽  
Author(s):  
Xinyu Zhao ◽  
Wangfeng Bai ◽  
Yuqin Ding ◽  
Leijie Wang ◽  
Shiting Wu ◽  
...  
Keyword(s):  
Energy Density ◽  
Electric Field ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
High Energy Density ◽  
Ferroelectric Ceramics ◽  
Relaxor Ferroelectric Ceramics

Designing lead-free bismuth ferrite-based ceramics learning from relaxor ferroelectric behavior for simultaneous high energy density and efficiency under low electric field

2018 ◽  
Vol 6 (38) ◽  
pp. 10211-10217 ◽  
Author(s):  
Ningtao Liu ◽  
Ruihong Liang ◽  
Zhiyong Zhou ◽  
Xianlin Dong
Keyword(s):  
Energy Density ◽  
Electric Field ◽  
Bismuth Ferrite ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
High Energy Density ◽  
Lead Free ◽  
Ferroelectric Behavior ◽  
Weakly Coupled

The strategy of constructing weakly coupled polar structures is feasible and effective to boost the energy density and efficiency for bismuth ferrite-based bulk ceramics.

Lead-free relaxor-ferroelectric ceramics for high-energy-storage applications

2020 ◽  
Vol 8 (26) ◽  
pp. 8962-8970 ◽  
Author(s):  
Abdullah Jan ◽  
Hanxing Liu ◽  
Hua Hao ◽  
Zhonghua Yao ◽  
Minghe Cao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
Lead Free ◽  
Ferroelectric Ceramics ◽  
Front Line ◽  
Energy Storage Applications ◽  
High Energy Storage ◽  
Relaxor Ferroelectric Ceramics

Relaxor-ferroelectric ceramics capacitors have been in the front line of investigations aimed at optimizing energy density due to their high Pmax, suppressed Pr, and high BDS levels, attributed to their highly dynamic polar nano-regions.

Bi(Mg1/2Zr1/2)O3-PbZrO3-PbTiO3 relaxor ferroelectric ceramics with large and temperature-insensitive electric field induced strain response

2021 ◽  
Author(s):  
Hongrui Jia ◽  
Zhigang Liang ◽  
Zhen Li ◽  
Fei Li ◽  
Linghang Wang
Keyword(s):  
Electric Field ◽  
Ceramic Materials ◽  
Ferroelectric Ceramic ◽  
Relaxor Ferroelectric ◽  
Ferroelectric Ceramics ◽  
Harsh Environment ◽  
Strain Response ◽  
Practical Application ◽  
Electric Field Induced Strain ◽  
Relaxor Ferroelectric Ceramics

Ferroelectric ceramic materials with large and temperature-insensitive strain response are highly desired for the practical application of actuator in harsh environment conditions. In this work, a novel xBi(Mg1/2Zr1/2)O3-(0.55-x)PbZrO3-0.45PbTiO3 (xBMZ-PZ-0.45PT) ternary...

scholarly journals Anti-Ferroelectric Ceramics for High Energy Density Capacitors

Materials ◽  
2015 ◽  
Vol 8 (12) ◽  
pp. 8009-8031 ◽  
Author(s):  
Aditya Chauhan ◽  
Satyanarayan Patel ◽  
Rahul Vaish ◽  
Chris Bowen
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Ferroelectric Ceramics
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