All-SAM Interfacial Architecture for Perovskite Solar Cells without Charge Transport Materials

Key Points

• The aim is to develop a perovskite solar cell structure that eliminates the need for charge transport materials while maintaining efficiency.
• Utilized a single-layer architecture with self-assembled monolayers (SAMs)
• Performed comparative analysis with traditional multilayer structures
• Evaluated charge extraction efficiency through various performance metrics
• Achieved comparable power conversion efficiency to conventional designs
• Simplified device structure reduced manufacturing complexity
• Enhanced charge extraction contributed to overall performance improvement