Abstract This work unveils how to quickly manufacture highly efficient and stable perovskite solar cells (PSCs) using the Flash InfraRed Annealing (FIRA) method. With FIRA, the titanium oxide mesoscopic layer can be synthesized in only 10 min, and the synthesis of the perovskite film takes a few seconds. All is done in one place and continuously, allowing a better synchronization of the manufacturing process with high reproducibility. For this purpose, a new perovskite composition based on formamidinium (FA) lead iodide combined with a passivation post-treatment has been optimized, improving the film quality for PSCs. Here we show a step forward into the industrial application of the FIRA method in PSCs.

中文翻译：

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通过闪光红外退火高效快速制造钙钛矿太阳能电池

摘要 这项工作揭示了如何使用闪光红外退火 (FIRA) 方法快速制造高效且稳定的钙钛矿太阳能电池 (PSC)。使用FIRA，只需10分钟就可以合成氧化钛介观层，而钙钛矿薄膜的合成则需要几秒钟。所有这些都在一个地方连续完成，从而可以更好地同步制造过程并具有高可重复性。为此，基于甲脒 (FA) 碘化铅和钝化后处理相结合的新型钙钛矿组合物已得到优化，从而提高了 PSC 的薄膜质量。在这里，我们展示了 FIRA 方法在 PSC 中的工业应用向前迈进了一步。