2D perovskites have been used as the active material in may applications such as light emmiting diodes, phototransistors, and solar cells. Unlike 3D perovskites, these layered materials give higher moisture stability and longer device lifetimes. ', 'Di-n-butylammonium dimethylammonium lead(II) decaiodide can be used as a component in the fabrication of perovskite materials for solar cells. It can be used in the research and development of optoelectronic devices such as solar cells, light-emitting diodes (LEDs), photodetectors and lasers.
