Abstract
Perovskite solar cells (CSPs) based on organic-inorganic hybrids compounds such as CH3NH3PbI3 have become one of the most promising photovoltaic technologies, as they have shown high photoconversion efficiency (PCE), greater than 25%, and low cost. However, its low stability, mainly in the presence of humidity is a barrier to its commercialization. So, the searcher for materials with supe…