The Role of Rubidium in Multiple-Cation-Based High-Efficiency Perovskite Solar Cells

作者: Pankaj Yadav , M. Ibrahim Dar , Neha Arora , Essa A. Alharbi , Fabrizio Giordano

DOI: 10.1002/ADMA.201701077

关键词: Analytical chemistryMaterials scienceEquivalent series resistanceCaesiumRubidiumHybrid solar cellInorganic chemistryLow resistancePerovskite (structure)CapacitanceDielectric spectroscopy

摘要: … perovskite material. Therefore, we infer that an extra cation, ie, Rb incorporated into the perovskite … of band alignment at the perovskite–TiO 2 and perovskite–spiro–OMeTAD interfaces …

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