Toward Stable and Efficient Perovskite Solar Cells: Unlocking the Potential of Porous PbI 2 Scaffolds via Two‐Step Sequential Deposition

Key Points

• The aim is to improve the performance and stability of perovskite solar cells using porous PbI2 scaffolds through a two-step deposition method.
• Utilized a two-step sequential deposition technique for scaffold preparation.
• Evaluated the morphology and photovoltaic performance enhancements.
• Assessed scalability and commercial viability of the enhanced solar cells.
• Achieved significant improvements in perovskite photovoltaic performance.
• Demonstrated better stability compared to conventional methods.
• Indicated potential for large-scale manufacturing of improved solar cells.