Humidifying, heating and trap-density effects on triple-cation perovskite solar cells
Leila Yadegari,
Zahra Rastegar Moghadamgohari,
Nazila Zarabinia
et al.
Abstract:The effect of moisture and heat are important challenges in perovskite solar cells (PSCs). Herein we studied the performance of triple-cation PSCs in different operating environmental conditions. Humidified cells exhibited a hopeful character by increasing the open-circuit voltage (VOC) and short-circuit current density (JSC) to 940 mV and 22.85 mA cm−2 with a power conversion efficiency (PCE) of 14.34%. In addition, further analyses showed that hysteresis index and charge transfer resistance decrease down to … Show more
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