High-Entropy Composition Design for Achieving Excellent Energy Storage Performance in (Bi_0.5Na_0.5)_0.94Ba_0.06TiO₃-Based Ceramics

ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 7, 2025

Language: Английский

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Boosting significantly the comprehensive energy storage performance of Bi0.5Na0.5TiO3 ceramics via introducing neodymium oxide

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

Published: April 1, 2025

Language: Английский

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Achieving near-zero energy loss in 0.85BaTiO3-0.15Bi(Mg0.2Hf0.2Ni0.2Zn0.2Ta0.2)O3 ceramic through high-entropy and superparaelectric engineering

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

Published: April 1, 2025

Language: Английский

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Enhancement of Energy Storage Performance in NaNbO3-Modified BNT-ST Ceramics

Coatings, Journal Year: 2025, Volume and Issue: 15(5), P. 504 - 504

Published: April 23, 2025

Relaxor ferroelectrics based on sodium bismuth titanate (Bi0.5Na0.5TiO3, BNT) have attracted more interest recently as potential ecologically acceptable materials for pulse power technology because of their excellent full-energy storage capabilities. This paper formed (1 − x){0.97[0.98(BNT-ST)-0.02CN]-0.03AlN}-xNN ceramics through a traditional solid-state reaction process. It was noted that the incorporation NaNbO3 enhances property energy by elevating breakdown strength and causing creation an ergodic relaxation state. The effective density (Wrec) efficiency (η) are 1.09 J/cm3 85%, respectively. field Eb reached 155 kV/cm at x = 40%. These temperatures frequency stabilities from 0.5 to 50 Hz 20 60 °C.

Language: Английский

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Enhanced Energy Storage Performance of BNT-SBT Lead-free Ceramics by a Collaborative Strategy of Electrical Properties Modulation and Grain Refining via Introducing KNN

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

Published: May 1, 2025

Language: Английский

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