Broad temperature range with stable permittivity and low dielectric loss in (1-2x) Na0.5Bi0.5TiO3-xNaNbO3-xGdFeO3 system DOI

Silambarasan Saravanan,

N. V. Giridharan,

Tuhina Doley

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1003, P. 175540 - 175540

Published: July 14, 2024

Language: Английский

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

9
Phase structure, dielectric and energy storage properties of Na0.5Bi0.5TiO3-BaTiO3 ceramics with Bi(Mg2/3Nb1/3)O3 modification DOI

Zhuo Li,

Jiayong Zhang, Chenbo Wang

et al.

Ceramics International, Journal Year: 2023, Volume and Issue: 49(23), P. 38735 - 38742

Published: Sept. 20, 2023

Language: Английский

Citations

16
High energy storage performance in ferroelectric ceramics (1−x)(0.67BiFeO3−0.33BaTiO3)−x(Sr0.8Ce0.1TiO3) DOI Open Access

Shaowei Gao,

Wei Li, Xiang He

et al.

International Journal of Applied Ceramic Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 20, 2025

Abstract In this work, Sr 0.8 Ce 0.1 TiO 3 (SCT) was doped into BiFeO –BaTiO (BF–BT) to form a ternary solid solution with relaxor ferroelectric characteristics. Constricted P – E loops were observed due the composition‐induced phase transition, and significant grain size reduction in SCT‐doped ceramics. The elongated hysteresis revealed that system had good energy storage BF–BT–0.4SCT ceramics possessed maximum recoverable ( W rec ) of 1.94 J/cm efficiency η 76.1 % under an electric field 190 kV/cm. More importantly, ceramic exhibited excellent fatigue endurance ∆W < 1.1%, after 10 cycles) 100 kV/cm, superior most previous works. At same time, also showed high frequency stability, fast discharge rate t 0.9 .05 µs). addition, considerable charging–discharging performance relatively current density (127 A/cm 2 power (5.8 MW/cm ). Therefore, work helps broaden development BF‐based other lead‐free for applications.

Language: Английский

Citations

0
Broad temperature range with stable permittivity and low dielectric loss in (1-2x) Na0.5Bi0.5TiO3-xNaNbO3-xGdFeO3 system DOI

Silambarasan Saravanan,

N. V. Giridharan,

Tuhina Doley

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1003, P. 175540 - 175540

Published: July 14, 2024

Language: Английский

Citations

0