Optimization of SnO<sub>2</sub> electron transport layer for efficient planar perovskite solar cells with very low hysteresis
نویسندگان
چکیده
In this work, we introduce a bilayer ETL composed of lithium (Li)-doped compact SnO 2 (c-SnO ) and potassium-capped nanoparticle layers (NP-SnO to enhance the electron extraction charge transport properties in perovskite solar cells, resulting an improved PCE strongly reduced J – V hysteresis.
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ژورنال
عنوان ژورنال: Materials advances
سال: 2022
ISSN: ['2633-5409']
DOI: https://doi.org/10.1039/d1ma00585e