Synergistic effect of charge separation and defect passivation using zinc porphyrin dye incorporation for efficient and stable perovskite solar cells

Abstract

A zinc porphyrin dye (YD2-<italic>o</italic>-C8) was incorporated into perovskite films <italic>via</italic> a simple anti-solvent dripping method. The synergistic effect of charge separation and defect passivation enables perovskite solar cells with enhanced efficiency and stability.