Improving power conversion efficiency and stability of perovskite solar cells with defect engineering (IMAGE)

GIST (Gwangju Institute of Science and Technology)

Improving power conversion efficiency and stability of perovskite solar cells with defect engineering

Caption

Scientists introduced hexagonal polytype perovskite (6H) into cubic polytype (3C) FAPbI3, so-called α-phase and engineered its defects. This defect passivation led to improvement in power conversion efficiency and operational stability of perovskite solar cells.

Credit

Prof. Hobeom Kim

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