Recent advances in stabilizing simple FAPbI3 perovskite composition have challenged the use of complex multiple cation/anion compositions for fabrication of highly efficient and stable perovskite solar cells.
Unprecedented free amine-oriented regioselective activations/carbonylations mediated by hexacarbonylmolybdenum have been developed to synthesize 5/6-membered benzolactams respectively.
Three secondary ammoniums (SAs) were applied to stabilize α-FAPbI3 under high humidity. Substituent-dependent distributions and functions of SAs in FAPbI3 films were investigated. A photovoltaic efficiency of 23.38% with high stability was achieved.
This review aims to introduce the rich applications of chemical toxicological data for environmental risk assessment and green chemical design by illustrating referable examples or cases. Further, we present a comprehensive toxicology databank.
Synergistic effects of lead chloride and phenethylammonium chloride suppress the phase segregation and non-radiative recombination in 1.73 eV wide-Eg perovskite solar cells (PSCs), leading to a significantly reduced VOC-deficit to 0.418 V.