LiTFSI-Free Hole Transport Materials for Robust Perovskite Solar Cells and Modules with High Efficiencies.
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DOI: 10.1021/acsami.3c17468
Abstract: Lithium bis(trifluoromethane) sulfonamide (LiTFSI) and oxygen-doped organic semiconductors have been frequently used to achieve record power conversion efficiencies of perovskite solar cells (PSCs). However, this conventional doping process is time-consuming and leads to poor device… read more here.
Keywords: litfsi free; solar cells; free hole; doping process ... See more keywords