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Conferences > LS > 2022 > JTu4A > JTu4A.39

Zn-Porphyrin Blended Anti-Solvent Treatment for Grain Boundary Passivation of Perovskite Solar Cells

Bhaskar Parida, Abdul Kareem Kalathil Soopy, Hiba Shahulhameed, and Adel Najar

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Abstract

We report the passivation of FA0.97MA0.03PbI3 perovskites grains by Zn-porphyrin blended anti-solvent treatment. The efficiency was improved to 16.75% because Zn-porphyrin passivated the grain-boundary defects and improved hole transport across the perovskite film.

© 2022 The Author(s)

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