The US researchers claim to have achieved the remarkable result by adding a special conductive layer of tin dioxide bonded between the conductive layer and the perovskite material. They also improved the perovskite layer special additives that do not alter the material's bandgap.Researchers at the Massachusetts Institute of Technology (MIT) have fabricated a perovskite solar cell through the chemical bath deposition method (CBD), which is claimed to have a power conversion efficiency of 25.2%. CBD is a technique to produce films of solid inorganic, non-metallic materials on substrates by immersing ...Den vollständigen Artikel lesen ...