Italian researchers have engineered a hole extraction layer with water-splitting additives to reduce the impact of moisture in perovskite PV devices. They claim that the method ensured a power conversion efficiency of more than 9% in perovskite cells stored for a month in a water-saturated atmosphere.One of the main challenges for the scientific community and the PV industry to bring perovskite solar cells (PSCs) to commercial production is the need to improve moisture stability. Protecting the perovskite layer from moisture is key to preventing excess water from forming on the layer itself, as ...Den vollständigen Artikel lesen ...