September 10, 2025Advanced Energy Materials

Simultaneous Regulation of Crystallization Kinetics and Sn²⁺ Oxidation Suppression via Moderate Brønsted Acid for Efficient Tin‐Based Perovskite Solar Cells

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Authors

PWPeilin WangWuhan University of Technology TLTianpeng LiPLA Information Engineering University ZJZuoming JinFudan University

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Implication

Analysis shows improved efficiency and stability in tin-based perovskite solar cells using moderate Brønsted acids, indicating potential for advanced photovoltaic applications.

Key Points

TPSCs using moderate Brønsted acid achieved a power conversion efficiency of 15.63%, enhancing performance significantly.
Incorporating ibuprofen improved crystallization and morphology, resulting in better charge transport characteristics.
The use of graph-convolutional neural networks accelerated the screening of suitable acids for oxidation suppression.
Tin-based perovskite solar cells maintained 90% efficiency after 850 hours, showcasing long-term stability.

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/68c23e4fb210217d64791730 https://doi.org/10.1002/aenm.202501164

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Implication

Analysis shows improved efficiency and stability in tin-based perovskite solar cells using moderate Brønsted acids, indicating potential for advanced photovoltaic applications.

Simultaneous Regulation of Crystallization Kinetics and Sn²⁺ Oxidation Suppression via Moderate Brønsted Acid for Efficient Tin‐Based Perovskite Solar Cells

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Member takes

Implication

Key Points

Cite This Study

Simultaneous Regulation of Crystallization Kinetics and Sn²⁺ Oxidation Suppression via Moderate Brønsted Acid for Efficient Tin‐Based Perovskite Solar Cells

Discussion

Member takes

Implication

Key Points

Cite This Study

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