Plant‐Derived Multifunctional Molecular Bridges Enable High‐Efficiency Air‐Processed Flexible Perovskite Solar Cells via Nanoscale Dual Modulation
Flexible perovskite solar cells (f‐PSCs) hold immense promise for next‐generation wearable and portable photovoltaic applications, yet their commercialization is severely impeded by interfacial non‐radiative recombination and insufficient mechanical durability at the SnO2/perovskite interface. Here, we demonstrate a du...