Improving perovskite solar cell durability via formamidinium cations

A team of São Paulo-based researchers have found incorporating formamidinium cations into methylammonium-based lead iodide perovskite films increases the durability of perovskite solar cells when fabricated and measured under ambient conditions. Researchers from the Federal University of ABC (UFABC) in São Paulo, Brazil, have presented a method of mitigating the rapid degradation of perovskite solar cells. In the research paper "Enhancing the stability of methylammonium-based perovskite solar cells prepared in ambient conditions by adding formamidinium cations," published in Solar Energy Materials ...

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