Investigation into the design and performance regulation of (1-x)Bi0.5Na0.5TiO3-xBi0.2Na0.2Ba0.2Sr0.2Ca0.2TiO3 piezoelectric systems via high-entropy strategy

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This is a Experimental Study study.

L.G. Wang; Ninggang Shen; Changming Zhu; Xiaopo Su; Guangming Yu; Xiaohong Jiang; Qin Min; Xiaoqing Zheng; Qi Zhu; Sha Lu

doi:10.1039/d5tc02419f

January 1, 2025Journal of Materials Chemistry C

Investigation into the design and performance regulation of (1-x)Bi0.5Na0.5TiO3-xBi0.2Na0.2Ba0.2Sr0.2Ca0.2TiO3 piezoelectric systems via high-entropy strategy

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Key Points

The study highlights performance differences in BNT-based piezoelectric systems with diverse compositions, and these variations can inform material selection.
Utilizing high-entropy strategies, this research achieved enhanced performance metrics compared to traditional methods established in piezoelectric materials.
The analysis of electronic configurations indicates critical influences from substitutions like Bi3+ for optimizing the overall piezoelectric properties.
Overall findings may provide insights into effective design approaches for advanced piezoelectric systems in various applications.

Implication

This investigation reveals the impact of high-entropy strategy on piezoelectric performance, suggesting new designs for BNT-based substitutions.

Abstract

Due to the similar electronic configuration of Bi3+ to Pb2+ ions, Bi0.5Na0.5TiO3 (BNT) generally serves as the critical substitution for Pb-based piezoelectric systems. However, the performance of BNT-based series still...

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Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/68de68ea83cbc991d0a21497 https://doi.org/10.1039/d5tc02419f

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Investigation into the design and performance regulation of (1-x)Bi0.5Na0.5TiO3-xBi0.2Na0.2Ba0.2Sr0.2Ca0.2TiO3 piezoelectric systems via high-entropy strategy

Key Points

Implication

Abstract

Discussion

Cite This Study

Investigation into the design and performance regulation of (1-x)Bi0.5Na0.5TiO3-xBi0.2Na0.2Ba0.2Sr0.2Ca0.2TiO3 piezoelectric systems via high-entropy strategy

Key Points

Implication

Abstract

Discussion

Cite This Study

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