The giant strain response mechanism in textured Mn-modified 0.925(Bi0.5Na0.5)TiO3-0.075BaTiO3 relaxor ferroelectric ceramics

Chen, Pin Yi; Chen, Cheng Sao; Tu, Chi Shun; Wu, Ya Syuan; Chang, Wen-Kuei; Chen, Shih-Hsun

doi:10.1016/j.jallcom.2017.12.173

Cited by 20 publications

(13 citation statements)

References 77 publications

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“…Previous results indicate that a large electrostrain with good recoverability in BNT-based ceramics can be driven by additional solid solutions, advanced preparation technology, and element doping. 9,10 Texturing is one of the advanced preparation technologies to improve the electrostrain under low electric fields with well-oriented grains. 9 In terms of element doping method, familiar Asite elements (Li, La, etc.)…”

Section: Methodsmentioning

confidence: 99%

“…9,10 Texturing is one of the advanced preparation technologies to improve the electrostrain under low electric fields with well-oriented grains. 9 In terms of element doping method, familiar Asite elements (Li, La, etc.) and B-site elements (Zr, Nb, Hf, and Ta) are comprehensively studied in their effects of inducing nonpolar state.…”

Section: Methodsmentioning

confidence: 99%

“…23,[31][32][33][34][35][36][37][38] T in these cases to determine the resin flow ing times corresponding to different infilt Preceramic polycarbosilane polymers as precursors to make ceramic fibers 10,3 trix. [7][8][9]40,41 The chemical and volume ch pany ceramization of the polymer during documented in several studies. and low electric field threshold to integrate relaxor (RE) state into FE state are ascribed to the coexistence of three phases and the coexistence of small-sized polar regions and labyrinth-type domains.…”

Section: Methodsmentioning

confidence: 99%

“…23,[31][32][33][34][35][36][37][38] T in these cases to determine the resin flow ing times corresponding to different infilt Preceramic polycarbosilane polymers as precursors to make ceramic fibers 10,3 trix. [7][8][9]40,41 The chemical and volume ch pany ceramization of the polymer during documented in several studies. phase to relaxor (weak polar) phase transition.…”

Section: Methodsmentioning

confidence: 99%

“…Preceramic polycarbosilane polymers are commonly used as precursors to make ceramic fibers 10,39 and ceramic matrix. [7][8][9]40,41 The chemical and volume changes that accompany ceramization of the polymer during pyrolysis have been documented in several studies. For example, see Refs [39][40][41][42].…”

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confidence: 99%

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A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics

Liu

Yin

2021

J Am Ceram Soc.

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High-performance Pb-based piezoelectric materials, typified by PbZr 1-x Ti x O 3 (PZT), have a stranglehold of the worldwide marketplace for transducers, actuators, and sensors. 1 However, much endeavor has been devoted to find their alternatives since Pb imposes strong threats to environmental and human security. 2,3 Over the numerous Pb-free candidates, BNT-based ceramics have a unique superiority that Bi 3+ is configured with a similar electronic structure (long pair electrons 6s 2 ) with Pb 2+ , leading to the highly polarizable nature which is beneficial to potential application in actuators. 4,5 The good electromechanical response of BNT-based ceramics, which is directly related to their characteristic mesoscopic structures, is advantageous to their

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

“…23,[31][32][33][34][35][36][37][38] T in these cases to determine the resin flow ing times corresponding to different infilt Preceramic polycarbosilane polymers as precursors to make ceramic fibers 10,3 trix. [7][8][9]40,41 The chemical and volume ch pany ceramization of the polymer during documented in several studies. phase to relaxor (weak polar) phase transition.…”

Section: Methodsmentioning

confidence: 99%

mentioning

confidence: 99%

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A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics

Liu

Yin

2021

J Am Ceram Soc.

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Large Electric Field-Induced Strain Response Under a Low Electric Field in Lead-Free Bi1/2Na1/2TiO3-SrTiO3-BiAlO3 Ternary Piezoelectric Ceramics

Nguyen

Duong

Erkinov

et al. 2020

Journal of Elec Materi

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Bismuth-based lead-free ceramics are some of the most promising candidates for actuator applications due to their large strain response. Despite the large strains in bismuth-based piezoelectric ceramics, there still remain challenges regarding their utilization in practical applications. For instance, a relatively high operating field is required to obtain the large strain properties. In this work, lead-free Bi 1/2 Na 1/2 TiO 3-SrTiO 3-BiAlO 3 (BNT-ST-BA) ternary piezoelectric ceramics are proposed as materials that could enhance the electromechanical strain performance under low driving field. We found that the highest normalized strain d 33 * value of 707 pm/V was achieved at a relatively low electric field of 3 kV/mm from 2 mol.% BA-modified BNT-ST ceramics. We suggest that the naturally induced nonergodicities in the ergodic relaxor generate internal stress. This induced internal stress is responsible for the excellent strain properties of this material. We believe that the materials synthesized in this study are promising candidates for actuator applications.

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An investigation into group 13 (Al, Ga, In) substituted (Na0.5Bi0.5)TiO3-BaTiO3 (NBT-BT) lead-free piezoelectrics

McQuade

Rowe

Manjón-Sanz

et al. 2018

Journal of Alloys and Compounds

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The giant strain response mechanism in textured Mn-modified 0.925(Bi0.5Na0.5)TiO3-0.075BaTiO3 relaxor ferroelectric ceramics

Cited by 20 publications

References 77 publications

A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics

A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics

Large Electric Field-Induced Strain Response Under a Low Electric Field in Lead-Free Bi1/2Na1/2TiO3-SrTiO3-BiAlO3 Ternary Piezoelectric Ceramics

An investigation into group 13 (Al, Ga, In) substituted (Na0.5Bi0.5)TiO3-BaTiO3 (NBT-BT) lead-free piezoelectrics

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