Both lead iodide (PbI2) and formamidinium iodide (FAI) benefitted from the PZ immobilization strategy, enabling the formation of “high-quality” perovskite films for the cells. “The ...

Despite being able to dissolve organic iodide salts such as methylammonium iodide and formamidinium iodide, water only marginally dissolves lead iodide (about 0.044 g per 100 ml at 20 °C). The ...

developed a new passivation process that allows formamidinium lead iodide perovskite solar cells to reach over 24% power ...