Evidence for I2 loss from the perovskite–gas interface upon light-induced halide segregation
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DOI: 10.1039/d4sc08092k
Abstract: Sunlight-induced halide segregation in (CH3NH3)Pb(BrxI1−x)3 (1 > x > 0.2), which limits obtainable voltages from solar cells with these perovskite absorbers, reverses upon resting in the dark. However, sustained illumination at ca. 1 sun opens… read more here.
Keywords: loss; induced halide; gas interface; light induced ... See more keywords