Related references
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Sheng Zhan et al.
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Dhruba B. Khadka et al.
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Summary: In this research, a ligand-engineered deposition strategy was proposed to improve the performance of planar perovskite solar cells. By using tartaric acid as the ligand, particle aggregation was effectively inhibited, and the interfacial contact impedance was reduced while the electron extraction was enhanced. The obtained PCE of 24.8% with a fill factor exceeding 0.83 is the highest reported among TiO2-based planar PSCs so far.
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Ali Hassan et al.
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