A Chinese-Swedish research team has boosted the performance of tin-lead perovskite solar cells by modifying additives and post-treatment processes. The device also demonstrated improved stability, retaining 60% of its initial efficiency after 550 hours at 85?°C under maximum power point conditions.Researchers from East China Normal University and Sweden's Linköping University have developed an alternative passivation method for tin-lead (Sn-Pb) perovskite solar cells that improves both efficiency and stability by avoiding the use of tin fluoride (SnF2). The approach combines a lead fluoride (PbF2) ...Den vollständigen Artikel lesen ...
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