Stav Rahmany

1 Introduction Due to their affordability, ease of preparation, and ability to accommodate a wide range of mono- and divalent cations, prussian blue analogues (PBA) are extensively studied for energy storage applications. These compounds, represented by the general formula AxMy[Fe(CN)6]·zH2O (where A is the inserted or exchanged ion and M is a transition metal like Ni, Fe, or Cu), exhibit 3D framework.

Perovskite solar cells have emerged as a new semi-transparent PV technology for urban infrastructures that demands an explicit trade-off between power conversion efficiency (PCE) and average visible transparency (AVT) which can be adjusted by various modifications in the absorber layer. Here, we introduce a scalable and facile “one and a half” step deposition route for mixed cation perovskite patterned in a sub-micron sized grid structure for semi-transparent solar cells.