Recent Advances of Perovskite Solar Cells Embedded with Plasmonic Nanoparticles

In this era of growing energy demand, the recently explored perovskite solar cells (PSCs) have evolved into a potentially viable alternative because of their cost effectiveness and high efficiency. Despite the immense research interest attracted by perovskite solar cells, their commercialization remains constrained by their instability and toxic nature. Among the different advanced solar cells technologies, the application of metallic nanoparticles (MNPs) with plasmonic effects is an alternative, practical approach to improve the stability and enhance the generation and transport of photons and charge carriers. Besides, MNPs improve light absorption and scattering in the active layer, in addition to the expansion of electronic properties by decreasing the binding excitation energy. Herein a synopsis of the importance of PSCs and the utilization of plasmonic NPs to improve their performance is presented. In addition, the existing endeavors to incorporate these plasmonic structures into indoor photovoltaic and semitransparent PSCs are reviewed.