Unravelling the Impact of Buried Interface Voids on Hysteresis in Perovskite Solar Cells via Opto-Electro-Ionic Simulation

Haoyang Wu; Zhihao Xu; Jiahui Chen; Juntao Wang; Yichu Zheng

doi:10.1039/d6ta02752k

January 1, 2026Journal of Materials Chemistry A

Unravelling the Impact of Buried Interface Voids on Hysteresis in Perovskite Solar Cells via Opto-Electro-Ionic Simulation

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Key Points

This research aims to explore how buried interface voids affect hysteresis in perovskite solar cells through advanced modeling techniques.
Developed an opto-electro-ionic model to simulate performance under different conditions.
Investigated the influence of various void configurations on cell efficiency and stability.
Conducted a systematic analysis of the model results to identify key factors affecting hysteresis.
Hysteresis was significantly impacted by the presence and configuration of buried interface voids.
The model revealed specific void characteristics that correlate with improved or reduced performance; precise metrics for effect size were evaluated.
Findings suggest optimized designs could lead to better long-term stability in perovskite solar cells.

Implication

Investigates performance impacts in perovskite solar cells, suggesting pathways for improvement.

Abstract

Understanding the microscopic origins of performance hysteresis in perovskite solar cells is essential for achieving high performance and long-term stability. Herein, we develop an opto-electro-ionic model to systematically investigate the...

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Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/6a1bd1db5783ba022b6fd4ad https://doi.org/10.1039/d6ta02752k

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Unravelling the Impact of Buried Interface Voids on Hysteresis in Perovskite Solar Cells via Opto-Electro-Ionic Simulation

Key Points

Implication

Abstract

Discussion

Cite This Study

Unravelling the Impact of Buried Interface Voids on Hysteresis in Perovskite Solar Cells via Opto-Electro-Ionic Simulation

Key Points

Implication

Abstract

Discussion

Cite This Study

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