An international research group has developed an inverted perovskite solar cell with an active area of 9.6 mm2 by using polymer dipoles for interfacial engineering. It retained 96% of its initial power conversion efficiency after continuous maximum power point (MPP) tracking for 1,000 hours.An international research group has fabricated an inverted perovskite solar cell based by using polymer to improve the low-defect crystallinity of the perovskite film. Dipoles, which are molecules with opposite charges on the ends, are commonly used in solar research for interfacial engineering strategies in ...Den vollständigen Artikel lesen ...