Bisphosphonate-Embedded a π-Conjugated Passivator Enable Efficient and Stable n-i-p Perovskite Solar Cells with Low-Polarity Solvent Processing
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Interface passivators play a critical role in improving the efficiency of perovskite solar cells (PSCs). However, the conventional passivators often require processing in high-polarity solvents that can cause additional surface defects on the perovskite film, ... ...
