Large strain and strain memory effect in bismuth ferrite lead-free ceramics

2017 ◽  
Vol 5 (37) ◽  
pp. 9528-9533 ◽  
Author(s):  
Jing Lv ◽  
Weiwei Gao ◽  
Junning Li ◽  
Tangyuan Li ◽  
Changbai Long ◽  
...  
Keyword(s):  
Electric Field ◽  
Memory Effect ◽  
Large Strain ◽  
Bismuth Ferrite ◽  
Ferroelectric Materials ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Electric Field Induced Strain

An electric-field-induced strain in ferroelectric materials has extensive applications in actuators and sensors.

Enhanced electric field-induced strain and ferroelectric behavior of (Bi0.5Na0.5)TiO3–BaTiO3–SrZrO3 lead-free ceramics

2014 ◽  
Vol 40 (8) ◽  
pp. 11905-11914 ◽  
Author(s):  
Adnan Maqbool ◽  
Ali Hussain ◽  
Jamil Ur Rahman ◽  
Tae Kwon Song ◽  
Won-Jeong Kim ◽  
...  
Keyword(s):  
Electric Field ◽  
Lead Free ◽  
Ferroelectric Behavior ◽  
Lead Free Ceramics ◽  
Electric Field Induced Strain

Electric field–induced large strain of (Bi1/2Na1/2)0.935Ba0.065TiO3–CaYAlO4 lead–free ceramics

2017 ◽  
Vol 209 ◽  
pp. 408-412 ◽  
Author(s):  
Liangliang Li ◽  
Jigong Hao ◽  
Zhijun Xu ◽  
Wei Li ◽  
Ruiqing Chu
Keyword(s):  
Electric Field ◽  
Large Strain ◽  
Lead Free ◽  
Lead Free Ceramics

Enhanced electric-field-induced strain in 0.7Bi(1−x)SmxFeO3–0.3BaTiO3 lead-free ceramics

2020 ◽  
Vol 55 (19) ◽  
pp. 8134-8144 ◽  
Author(s):  
Zhuang Ma ◽  
Geng Li ◽  
Buwei Sun ◽  
Liqiang He ◽  
Weiwei Gao ◽  
...  
Keyword(s):  
Electric Field ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Electric Field Induced Strain

Bi0.48(Na0.84K0.16)0.48Sr0.04(Ti1-Ta )O3 lead-free ceramics with enhanced electric field-induced strain

2019 ◽  
Vol 803 ◽  
pp. 1082-1089 ◽  
Author(s):  
Chao Wang ◽  
Qiang Li ◽  
Arun Kumar Yadav ◽  
Haijun Peng ◽  
Huiqing Fan
Keyword(s):  
Electric Field ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Electric Field Induced Strain

Electric Field-Induced Large Strain in Ni/Sb-co Doped (Bi0.5Na0.5) TiO3-Based Lead-Free Ceramics

2017 ◽  
Vol 47 (2) ◽  
pp. 1512-1518 ◽  
Author(s):  
Liangliang Li ◽  
Jigong Hao ◽  
Zhijun Xu ◽  
Wei Li ◽  
Ruiqing Chu
Keyword(s):  
Electric Field ◽  
Large Strain ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Co Doped

scholarly journals Large Strain With Ultra-Low Hysteresis and Enhanced Energy Storage Performance of Mn-Doped 0.65Bi0.5Na0.5TiO3-0.35SrTiO3 Lead-Free Ceramics

2021 ◽  
Author(s):  
W.P. Cao ◽  
Weili Li ◽  
Wenzhong Zhang ◽  
Dan Xu ◽  
Jie Sheng
Keyword(s):  
Energy Storage ◽  
Electric Field ◽  
Large Strain ◽  
Hysteresis Loops ◽  
Lead Free ◽  
Chemical Modifier ◽  
Energy Storage Devices ◽  
Strain Behavior ◽  
Storage Performance ◽  
Lead Free Ceramics

Abstract In this paper, the electric-field-induced strain behavior and energy storage performance of MnO-doped 0.65Bi0.5Na0.5TiO3-0.35SrTiO3 (NBT-ST-xMn) lead-free ceramics has been investigated. After the introduction of MnO into NBT-ST ceramics, pinched and double P-E hysteresis loops with high Pmax and negligible Pr can be observed due to the introduction of defect dipoles. As a result, a relatively high strain of 0.22% with ultra-low hysteresis of 14% was achieved under a moderate electric field of 60 kV/cm at x=1.0 mol.%. Excellent energy storage performance of 1.14 and 1.17 J cm-3 with a high η of 83 and 80% are achieved at x=0.5 and 1.0 mol.%, respectively. Meanwhile, high electrostriction coeffcient of 0.022 m4C2 with pure electrostrictive characteristics was obtained at x=0.5 mol.%. The results illustrate that the proper selection of base composition and effective chemical modifier can made the NBT-ST an outstanding candidate for actuators and energy storage devices.

Enhanced electric field induced strain in B-site Sb doped BiFeO3-BaTiO3 lead free ceramics

2021 ◽  
Vol 864 ◽  
pp. 158917
Author(s):  
Fang Kang ◽  
Lixue Zhang ◽  
Liqiang He ◽  
Qinzhao Sun ◽  
Zepeng Wang ◽  
...  
Keyword(s):  
Electric Field ◽  
Lead Free ◽  
Lead Free Ceramics ◽  
Electric Field Induced Strain
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