Wide-Bandgap Halide Perovskites for Indoor Photovoltaics.

Front Chem · 2021 · PMC8032892 · PMID 33842430

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highly significantno p-value reported

is highly significant as they demonstrated that the ionic liquid of 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4) can passivate the surface traps on the electron transport layer of PCBM and prevent moisture and oxygen erosion to the perovskite active layer.

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