De-Han Li

Uniformly Anchored Dibenzothiophene‐Armed Self‐Assembled Molecule Regulates Perovskite Lattice for Efficient and Stable Solar Cells

The molecular aggregation of self‐assembled molecules (SAMs) and their weak anchoring to the perovskite layer result in interfacial non‑radiative recombination and perovskite degradation, significantly impeding improvements in the efficiency and stability of perovskite solar cells (PSCs). Here, we design a novel π...