This review provides a comprehensive overview of the utilization of self-assembled monolayers (SAMs) in perovskite solar cells (PSCs), with a specific focus on their potential as hole transport layers (HTLs). Perovskite materials have garnered …
Although perovskite solar cells (PSCs) have achieved significant success, there are still some barriers to their commercialization, such as poor stability and unsatisfactory power conversion efficiency (PCE). Here, we report low-dimensionality …
A Rb2SO4 additive is employed to passivate the Pb2+ defects in a perovskite film by forming PbSO4in situ, which can cover the surface and grain boundaries of the perovskite to ensure that the film is not decomposed by moisture. Finally, a device …
Perovskite solar cells (PSCs) have achieved huge success in power conversion efficiency (PCE) and stability. However, further improving the PCE of PSCs and stability is still a big challenge. Here, we attempt to improve the PCE and stability of PSCs …
Bulk and interface defects are the culprits of power conversion efficiency (PCE) loss of the perovskite solar cells (PSCs). Meanwhile, notorious hysteresis is also an obstacle on the road of the PSCs commercialization process. Consequently, it is …