Ji-Wei Wang

Multifunctional Molecular Bridge Strategy for Efficient and UV-Resilient Perovskite Solar Cells.

Nonradiative recombination originating from the defect-rich SnO2/perovskite buried contact and the absorber interior imposes a major constraint on photovoltaic output and device durability. Here, ethylenediaminetetraacetic acid dipotassium salt (EDTA-2K) is inserted as a molecular bridge that modifies the chemical envi...