High-Efficiency Spray-Coated Perovskite Solar Cells Utilizing Vacuum-Assisted Solution Processing.
ACS applied materials & interfaces 10:46 (2018) 39428-39434
Abstract:
We use ultrasonic spray-coating to fabricate cesium-containing triple-cation perovskite solar cells with a power-conversion efficiency of up to 17.8%. Our fabrication route involves a brief exposure of the partially wet spray-cast films to a low vacuum, a process that is used to control film crystallization. We show that films that are not vacuum-exposed are relatively rough and inhomogeneous, while vacuum-exposed films are smooth and consist of small and densely packed perovskite crystals. The process techniques developed here represent a step toward a scalable and industrially compatible manufacturing process capable of creating stable and high-performance perovskite solar cells.High‐Performance Multilayer Encapsulation for Perovskite Photovoltaics
Advanced Energy Materials Wiley 8:24 (2018)
Degradation of inverted architecture CH3NH3PbI3‐xClx perovskite solar cells due to trapped moisture
Energy Science & Engineering Wiley 6:1 (2018) 35-46
Efficient perovskite photovoltaic devices using chemically doped PCDTBT as a hole-transport material
Journal of Materials Chemistry A Royal Society of Chemistry (RSC) 5:30 (2017) 15714-15723