Perovskite Solar Cells: Enhancing Efficiency and Stability of Photovoltaic Cells by Using Perovskite/Zr-MOF Heterojunction Including Bilayer and Hybrid Structures (Adv. Sci. 5/2019)

The effectiveness of using perovskite/Zr-metal–organic framework (MOF) heterojunction in realizing efficient and stable inverted p–i–n perovskite solar cells (PVSCs) is demonstrated in article number 1801715 by Kevin C.-W. Wu, Chu-Chen Chueh, and co-workers. Using perovskite/Zr-MOF hybrid heterojunction to fabricate PVSCs is demonstrated to possess improved performance and ambient stability, benefiting from the grain-locking effects introduced by the hybrid MOFs. It even reveals better merits than the perovskite/MOF bilayer heterojunction.