Significantly Enhanced Energy Storage Performance in Multi-Layer SrTiO3-Based Films via Introducing PZT Polarization Layer

Xinle Zhang; Shimin Sun; Chao Yin; Xubin Wang; Yue Zhang; Zhiwu Xiong; C. H. Zhang; Yongquan Zhang; Tiandong Zhang; Qingguo Chi

doi:10.1039/d5ta09059h

January 1, 2026Journal of Materials Chemistry A

Significantly Enhanced Energy Storage Performance in Multi-Layer SrTiO3-Based Films via Introducing PZT Polarization Layer

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Key Points

This research aims to enhance the energy storage performance of SrTiO3-based films by incorporating a PZT polarization layer.
Developed multi-layer SrTiO3 films with an added PZT polarization layer.
Conducted electrical characterization to assess energy storage performance.
Analyzed the hysteresis losses in energy storage capabilities.
Achieved significantly reduced electrical hysteresis loss in the films.
Demonstrated enhanced polarization strength due to the PZT layer.
Resulted in improved overall energy storage performance compared to standalone SrTiO3 films.

Implication

Research demonstrates improved energy storage in multi-layer films combining SrTiO3 and PZT, suggesting significant performance benefits.

Abstract

SrTiO3 paraelectrics, characterised by low electrical hysteresis loss, have been extensively employed in capacitor dielectric energy storage films. However, their inherent low polarization strength limits further enhancement of energy storage...

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/6975b306feba4585c2d6e879 https://doi.org/10.1039/d5ta09059h

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Significantly Enhanced Energy Storage Performance in Multi-Layer SrTiO3-Based Films via Introducing PZT Polarization Layer

Key Points

Implication

Abstract

Discussion

Cite This Study

Significantly Enhanced Energy Storage Performance in Multi-Layer SrTiO3-Based Films via Introducing PZT Polarization Layer

Key Points

Implication

Abstract

Discussion

Cite This Study

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