Efficient Planar Perovskite Solar Cell by Spray and Brush Solution-Processing Methods.
Department of Physics and Computer Science - Dual Degree Engineering
Perovskite compounds have the potential to transform photovoltaics technology, as they are easy to fabricate, have better stability, and possess superior power conversion efficiency. In this research, a versatile solution-processing method called "spray+brush" (SB) has been adopted to achieve a power-conversion efficiency of 3.52% for pure organometal halide perovskite devices. It has been observed that this method is more efficient and cost effective than the perovskite devices fabricated by spray (1.95%) and brush (1.17%) methods alone. The SB method of solution processing can be promising for various other organic coatings.
Chilvery, Ashwith Kumar; Guggilla, P.; Batra, A. K.; Gaikwad, D. D.; and Currie, J. R., "Efficient Planar Perovskite Solar Cell by Spray and Brush Solution-Processing Methods." (2015). Faculty and Staff Publications. 57.