Lead-free Perovskite Solar Cells

New Material can Help Build Lead-free Perovskite Solar Cells

It has been observed that perovskites, a class of materials that has a specific crystalline structure, can be a good alternative to silicon for manufacturing efficient and economical solar cells. However owing to the presence of lead in the material, which makes it toxic, and other organic materials, which are not stable when they are exposed to the environment, perovskite has not found its way through the solar power industry