Xinhui Lu

Water-oil interfacial kinetics control enables water-based organic solar cells with 12.59% certified efficiency

Organic solar cells (OSCs) are promising for clean-energy generation, but sustainable production remains constrained by hazardous organic solvents. Aqueous organic-semiconductor nanoparticle (NP) inks offer an environmentally friendly route to OSCs, yet low efficiency and limited...

Donor‐Selective NiCo‐LDH Templating Directs Polymer Assembly for Enhanced Exciton Transport in Efficient Organic Solar Cells

ABSTRACT Organic solar cells (OSCs) have achieved remarkable progress, yet improving exciton utilization in polymer donors remains challenging due to their intrinsically limited exciton diffusion length ( L D ). Here, we report a donor‐selective templating strategy based on few‐l...

Flexible Ammonium Salts Induce Dipole Field-Effect Passivation in Inverted Perovskite Solar Cells

Abstract Ammonium salt-based top-interface passivation is effective for inverted perovskite solar cells, yet how the head-group conformation governs the passivation mechanism remains unresolved. Herein, using 9H-fluoren-9-amine hydrochloride (FAMACl) and aminodiphenylmethane hydr...