集成钙钛矿-有机太阳能电池的演进：从早期挑战到前沿材料创新

Integrated perovskite-organic solar cells(IPOSCs)offer a promising hybrid approach that combines the advantages of perovskite and organic solar cells,enabling efficient photon absorption across a broad spectrum with a simplified architec-ture.However,challenges such as limited charge mobility in organic bulk heterojunction(BHJ)layers,and energy-level mis-match at the perovskite/BHJ interface still sustain.Recent advancements in non-fullerene acceptors(NFAs),interfacial engineer-ing,and emerging materials have improved charge transfer/transport,and overall power conversion efficiency(PCE)of IPOSCs.This review explores key developments in IPOSCs,focusing on low-bandgap materials for near-infrared absorption,energy align-ment optimization,and strategies to enhance photocurrent density and device performance.Future innovations in material selection and device architecture will be crucial for further improving the efficiency of IPOSCs,bringing them closer to practi-cal application in next-generation photovoltaic technologies.