Saudi Arabian scientists have developed a perovskite sub-cell of a tandem device with a molecule that prevents the migration of ions into the perovskite film, even under humid conditions. The solar cell has an efficiency of 28.6%.Scientists led by Saudi Arabia's King Abdullah University of Science and Technology (KAUST) have achieved a power conversion efficiency of 28.2% for a tandem solar cell with an area of around 1 cm2, based on an n-i-p perovskite stacked on top of a silicon heterojunction. The remarkable performance was achieved through a novel strategy to suppress halide segregation and ...Den vollständigen Artikel lesen ...
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