Carbon Nanoforms in Perovskite‐Based Solar Cells

During the past few years, the field of photovoltaics has been revolutioned through the use of perovskites as light‐harvesting materials. This has led to studying a whole range of organic structures fulfilling the energetical requirements within the typical architecture of a perovskite‐based solar cell. In this context, carbon nanoforms, with their interesting and versatile properties, are studied as charge transporting materials, electrodes or as additives within the light‐harvesting perovskite material. The latest findings concerning the exciting field of carbon nanostructures for PSCs are summarized.