Pyridylamine-Driven Interfacial Passivation via Coordination and Hydrogen Bonding Enables Efficient Perovskite Solar Cells
|更新时间:2026-02-27
|
Pyridylamine-Driven Interfacial Passivation via Coordination and Hydrogen Bonding Enables Efficient Perovskite Solar Cells
增强出版
“In the field of perovskite solar cells, researchers have introduced 3-amino-2,6-dichloropyridine (ADCP) as a novel additive. This pyridylamine compound coordinates with Pb2+ ions and forms hydrogen bonds with halide ions, effectively passivating defects. The innovation enhances device efficiency to 25.59% and significantly improves long-term stability, maintaining 81% of initial efficiency for nearly 500 hours. This study offers a promising strategy for high-efficiency, stable perovskite photovoltaics.”
CHEN Xin,HU Li-hua,ZHANG Zuo-lin,et al.Pyridylamine-Driven Interfacial Passivation via Coordination and Hydrogen Bonding Enables Efficient Perovskite Solar Cells[J].Chinese Journal of Luminescence,