Enhanced energy storage performance of tungsten bronze structured BaNb2O6-modified (Bi0.5Na0.5)TiO3 ceramics DOI

Wenxuan Luo,

Fan Zhang, Kang Xu

et al.

Materials Today Communications, Journal Year: 2024, Volume and Issue: unknown, P. 110624 - 110624

Published: Oct. 1, 2024

Language: Английский

Achieving outstanding energy storage behaviors via combinatorial optimization design in BNT-based relaxor ferroelectric ceramics under medium–low electric fields DOI
Jian Yang, Xiaolong Zhu, Haotian Wang

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(18), P. 6479 - 6486

Published: Jan. 1, 2024

We have successfully achieved high energy storage density and efficiency under low electric fields through the compositional synergetic design of a ternary solid solution system, Bi 0.5 Na TiO 3 –BaZr 0.3 Ti 0.7 O –NaNbO .

Language: Английский

Citations

11
High energy storage density achieved in BNT‐based ferroelectric translucent ceramics under low electric fields DOI
Jian Yang, Pengfei Guan, Yixiao Zhang

et al.

Journal of the American Ceramic Society, Journal Year: 2024, Volume and Issue: 107(9), P. 6294 - 6306

Published: May 17, 2024

Abstract The development of ceramics with superior energy storage performance and transparency holds the potential to broaden their applications in various fields, including optoelectronics, devices, transparent displays. However, designing a material that can achieve high density under low electric fields remains challenge. In this work, (1− x )Bi 0.5 Na TiO 3 − BaZr 0.3 Ti 0.7 O :0.6mol%Er 3+ (abbreviated as )BNT− BZT:0.6%Er ) ferroelectric translucent were prepared by conventional solid‐state reaction method. properties are systematically investigated modulating coupling between coexisting phase structures polar nano regions. Especially, 0.9BNT–0.1BZT:0.6%Er ceramic exhibits an ultra‐high maximum polarization ( P max = 66.3 µC/cm 2 ), large recoverable W rec 2.95 J/cm total 5.75 efficiency η 51.3%) 190 kV/cm. sample also excellent thermal stability (30‐150°C) transmittance (∼28%). This work could facilitate advancement systems more efficient cost‐effective, provide opportunities for design manufacture novel devices.

Language: Английский

Citations

11
Effective strategy for achieving superior energy storage performance in lead-free BaTiO3–Bi(Zn2/3(Nb0.85Ta0.15)1/3)O3 ferroelectric ceramics DOI
Shashi Priya Balmuchu, V. Malapati,

Ravichandra Rao Chilaka

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(8), P. 13782 - 13793

Published: Jan. 23, 2024

Language: Английский

Citations

10
Enhanced dielectric energy storage performance of Na0.5Bi0.5TiO3-LiTaO3-based lead-free relaxor ferroelectric ceramics through domain structural regulation and improved densification DOI

Dezhao Meng,

Fukang Chen,

Xinyu Chen

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 990, P. 174279 - 174279

Published: March 26, 2024

Language: Английский

Citations

10
The enhancement of energy storage performance of BaTiO3–Bi(Mg0·5Ti0.5)O3 Pb-free ceramics via an optimized viscous polymer process route DOI

Lishun Yang,

Fukang Chen,

Dezhao Meng

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(9), P. 14385 - 14396

Published: Jan. 30, 2024

Language: Английский

Citations

5
Effects of sintering temperature on the energy storage performance of NaNbO3-doped NBT-based dielectric ceramics DOI

Jiaxin Wang,

Lei Yang, Gang He

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

5
Improved Energy Storage Performance of Bi0.41Na0.41Ca0.18TiO3 Lead‐Free Ceramics by Incorporating Bi(Mg2/3Nb1/3)O3 DOI Open Access
Y. C. Hu, Ying Zhao, Haiying Wang

et al.

physica status solidi (RRL) - Rapid Research Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Bi 0.5 Na TiO 3 ‐based lead‐free ceramics have received much attention in the field of energy storage; however, their widespread use is hindered by high residual polarization. Herein, Bi(Mg 2/3 Nb 1/3 )O (BMN) incorporated into 0.41 Ca 0.18 (BNCT) using solid‐state reaction method. The with a perovskite structure (1− x )Bi ‐ (the abbreviation )BNCT‐ BMN, where = 0.00, 0.05, 0.10, 0.15, 0.20) are successfully synthesized. phase structure, microstructure, high‐temperature impedance, and storage properties BNCT investigated varying BMN content. Following that, 0.90BNCT–0.10BMN exhibits recoverable density 4.04 J cm −3 an efficiency 84.9% under electric strength 164 kV −1 . Furthermore, these demonstrate excellent frequency temperature stability 140 These results highlight promising potential 0.9BNCT‐0.10BMN for applications.

Language: Английский

Citations

0
Large Electromechanical Response and Field‐Induced Shape Memory Effect in Ferroelectric Ceramics DOI Creative Commons
Menglu Li,

Weili Li,

Wenping Cao

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Abstract Electric‐field‐induced shape memory effect has potential applications in electromechanical actuator. Here, this study proposes the a phase structure design routine (1‐ x )(75Na 0.5 Bi TiO 3 ‐25SrTiO )‐ PbTiO ceramics to obtain large response and effect. It is found that closely related bending deformation induced by asymmetric polarization between positive negative electrodes, which resulted from reductions of 3+ Pb 2+ because electron injection electrode. In addition, content ferroelectric with P4 mm c/a ratio increase increasing, coercive field also enhanced Combing crystal chemical composition, field‐induced achieves 2.77% 1.75% at 80kV cm −1 0.1 Hz ceramic 40%.

Language: Английский

Citations

0
Superior energy storage performances in AgNbO3-based antiferroelectric ceramics via composition modification strategy DOI
Renzhong Xue, Xiaosong Liu, Yuping Yang

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Structural, dielectric and energy storage properties of lead-free (1−x)Ba0.95La0.05TiO3‒xBi(Zn2/3Ta1/3)O3 relaxor ferroelectrics DOI

G. Anandha Babu,

Hiroki Matsuo, Arun Kumar

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0